Environmental engineeringpekerjaan

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    5,000 environmental engineering pekerjaan dijumpai

    ...also significantly impacts the natural environment, sometimes in harmful ways. Over the past few centuries, human activities have led to increasing environmental degradation. Industrialization, deforestation, overfishing, mining, pollution, and the burning of fossil fuels have caused serious harm to the Earth. These actions contribute to climate change, the loss of biodiversity, soil erosion, and the pollution of air and water. For instance, carbon dioxide and other greenhouse gases released from cars, factories, and power plants trap heat in the Earth’s atmosphere, leading to global warming. Climate change is one of the most urgent environmental issues of our time. Rising global temperatures cause glaciers to melt, leading to rising sea levels. This threatens low-...

    $18 Average bid
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    19 bida
    $27 Avg Bida
    20 bida

    Perlu mencari url api, scret keys dan endpoint dari mobile banking mereka dengan cari reverse engineering APK

    $268 Average bid
    $268 Avg Bida
    3 bida

    Tolong cariin client yg membutuhkan engineering untuk plc, dcs, hmi, and SCADA. bagi hasil berdasarkan presentase margin dari projek

    $452 Average bid
    $452 Avg Bida
    4 bida

    Kami adalah syarikat bumiputera dan menjalankan perniagaan dalam bidang Engineering. Kami mempunyai kilang.

    $820 Average bid
    $820 Avg Bida
    5 bida

    ...yang menghubung-hubungkan penanaman pohon oleh JNF, peristiwa “penyerbuan” kapal Mavi Marmara dan persiapan kaum Yahudi berperang dengan kaum muslimin. Namun situs yang dikutip beberapa pihak bahwa Israel menanam 220 juta pohon ghorqod, tidak memberi deskripsi tentang pohon ini. Di situs tersebut hanya disebutkan: “While the forests of Israel belong to the people, JNF ensures their environmental soundness and is focusing on diversification, planting trees indigenous to the Middle East such as native oaks, carob, redbud, almond, pear, hawthorn, cypress and the exotic Atlantic cedar.” Tampaknya ada ketakutan yang amat sangat akan Yahudi, sampai pohonnya pun ditakuti. Mungkin pohon itu beragama Yahudi. Entahlah. Yang jelas, pohon ini tidak hanya tumbuh...

    $16 Average bid
    $16 Avg Bida
    2 bida

    Pekerjaan jasa gambar yang bergerak dibidang civil engineering, piping, mechanical, instrument elektrical, Interior Design & Manufacturing Design dengan diiringi perencanaan, estimation, dan perhitungan anggaran biaya

    $1000 Average bid
    $1000 Avg Bida
    2 bida

    environmental campaign, lingkungan yang semakin hari semakin rusak membuat keperihatinan yang semakin mendalam, untuk itu perlu adanya kampanye lingkungan hidup,

    $6 - $20
    $6 - $20
    0 bida

    I need a complete engineering design for a 50 kW rooftop photovoltaic system to be installed on a commercial building. The goal is to take the project from concept to permit-ready drawings, so I’m expecting a seasoned solar designer who is comfortable working with tools such as PVsyst, HelioScope, AutoCAD, and Excel (or similar alternatives). The PV system needs to be design based on EN and Italian regulations (CEI 64/8). Here’s what the finished package should cover: • Site and load assessment, including shading analysis and optimal array layout • Module, inverter, racking, wiring, and protection device selection with all supporting calculations (NEC-compliant) • Single-line and three-line diagrams, mounting details, conduit schedules, and labeling...

    $522 Average bid
    $522 Avg Bida
    27 bida

    Footage from a recent event now needs shaping into a concise, formal-toned 24-second highlight reel for Instagram and LinkedIn. The final cut should feel polished and professional, with music track, and...Prefabrication systems Clip 3: Digital construction technologies Short fade transitions (0.2–0.3s). 5️⃣ STRATEGIC CLOSE 01:40.0 – 01:46.0 (6s) Choose the most visually powerful wide machinery or scale shot. Overlay text: Translating global innovation into major infrastructure delivery. Hold this for ~4 seconds. 6️⃣ END CARD (2s) Black screen. White text centre: BEC Consulting International Engineering the Built Environment. Subtle logo bottom centre. Music track: Use the portion from ~0:10 to ~0:34

    $84 Average bid
    $84 Avg Bida
    39 bida

    RC Propeller Design – Engineering & CAD Needed I’m looking for an experienced designer to help me create a custom RC airplane propeller based on an existing high-performance prop (similar to a with specific refinements to make it unique and optimized. Project goals Diameter: ~10" Pitch: ~6" (open to minor refinement) Improve efficiency and reduce noise at higher airspeeds Maintain strong launch / climb performance Suitable for electric glider use (F5J-style application) What I’m looking for Experience with propeller or airfoil-based designs (RC props, UAV props, or similar) Ability to modify: Airfoil section(s) Chord distribution Twist / pitch distribution Tip shape (noise reduction focus) Understanding of RPM, motor loading, and aerod...

    $149 Average bid
    $149 Avg Bida
    32 bida

    We are 3rd year Mechanical Engineering students working on Minor Project 2. Project Title (Tentative): Mechanical Analysis of 3D Printed Lightweight Structures using Finite Element Analysis (FEA). Project Scope: • Design one solid reference structure • Design one or two lightweight 3D printed structures (lattice / honeycomb / gyroid / or other simple lightweight geometry) • Perform linear static structural analysis using ANSYS • Apply compressive load on the top surface and fix the bottom surface • Extract and compare the following results: • Equivalent (Von-Mises) Stress • Total Deformation • Weight of each structure • Strength-to-Weight Ratio • Factor of Safety Deliverables Required: 1. 3D CAD models 2. ANSYS project fil...

    $13 Average bid
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    4 bida

    I need an expert in academic research, specifically in the field of Cloud Computing within Computer Science and Engineering. Key requirements include: - Conducting in-depth literature reviews - Analyzing current trends and technologies - Producing a comprehensive research paper - Adhering to academic standards and formatting Ideal skills and experience: - Advanced degree in Computer Science or related field - Strong background in Cloud Computing - Proven research and writing skills - Familiarity with academic publication processes Looking forward to your expertise!

    $21 Average bid
    $21 Avg Bida
    8 bida

    ...are seeking an experienced Siemens NX automation specialist to develop a rule-driven parametric 3D model and reusable library for an EOT crane. The solution must allow an external backend to pass engineering parameters into Siemens NX using Python (NX Open API) and automatically generate 3D models and 2D drawings. Scope of Work 1. Parametric NX Model Develop a fully parametric NX assembly for an EOT crane Geometry driven by expressions such as capacity, span, height of lift, duty class, and deflection Model must regenerate reliably for multiple variants 2. Rule-Based Logic Implement engineering rules using: NX Expressions NX Knowledge / checks 3. Parametric Library Creation (Mandatory) Create a reusable NX library including: Parametric girder sections End carriage m...

    $4 / hr Average bid
    $4 / hr Avg Bida
    1 bida

    Backend / Full Stack Developer (Node.js, React, MongoDB, PostgreSQL) – 5+ Years Experience Location Remote / Hybrid Experience Required 5+ Years Employment Type Full-Time About the Role We are looking for an experienced Backend / Full Stack Developer with strong expertise in Node.js, React, MongoDB, and PostgreSQL to join our growing engineering team. You will be responsible for designing, developing, and maintaining scalable web applications and backend services. This role requires hands-on coding experience, strong system design knowledge, and the ability to work independently in an agile environment. Key Responsibilities • Design, develop, and maintain scalable backend services using Node.js. • Build responsive and dynamic frontend applications using React. &bull...

    $185 Average bid
    $185 Avg Bida
    101 bida

    I am launching a new startup focused on an environmental monitoring system and need a professional website built in WordPress using Elementor as the page builder. The primary goal of the website is to attract customers and clearly communicate our monitoring solution in a simple, compelling way. We want: • A clean, modern design • Fast loading speed (under 3 seconds on 4G) • Fully responsive (mobile-first) • Built in WordPress using Elementor (so our team can easily update content) • On-page SEO implemented using Rank Math The site should clearly explain: • The problem we solve • How our monitoring system works • Who it is for • Why our solution is different and better Competitor references for positioning and general style: Scop...

    $347 Average bid
    $347 Avg Bida
    172 bida

    ...Yavapai County Drainage Criteria Manual, with plan sheets and a supporting drainage report sealed for Arizona. I work in AutoCAD Civil 3D and would like the native DWG files along with clean PDFs; if you prefer another platform just be sure the final deliverables convert smoothly. We’ll coordinate by phone or email, and I’ll handle all survey and title data on my end so you can focus on the engineering. Deliverables • Signed/sealed grading plan set (DWG + PDF) • Signed/sealed drainage report with calcs • Earthwork quantity summary • One revision cycle addressing county comments If you have recent experience getting plans through Yavapai County review, let me know and include an example sheet set. I’m looking for someone I can send ...

    $1977 Average bid
    $1977 Avg Bida
    37 bida

    I need an experienced civil engineering draftsman who can jump straight into a land-development package I am preparing. Your main focus will be on turning my preliminary engineering notes into clean, construction-ready CAD drawings that cover: • Site planning and lot layout
• Detailed grading and drainage plans with spot elevations, contours, and flow arrows I will provide the survey base, design criteria, and mark-ups. From you I expect well-layered DWG files (AutoCAD Civil 3D or compatible), coordinated PDF sheets, and a brief drawing register summarising revisions. All work must follow standard civil drafting conventions and be ready for council and contractor review. If you are comfortable working from redlines, understand cut/fill calculations, and can keep ...

    $18 - $37 / hr
    Tempatan
    $18 - $37 / hr
    0 bida

    ...are seeking a highly skilled Android Security Analyst to conduct a comprehensive security audit of an Android application (APK format). The primary objective is to identify vulnerabilities, hidden backdoors, malicious code, data exfiltration risks, or any security weaknesses that could compromise user data or system integrity. This is a critical role focused on application security, reverse engineering, and malware analysis. Key Responsibilities Perform static and dynamic analysis of the provided APK file Detect: Backdoors or hidden communication channels if any Malicious code or injected payloads Unauthorized data collection or transmission Hardcoded credentials or API keys Suspicious permissions usage Obfuscated or encrypted hidden logic Analyze network calls and backend com...

    $287 Average bid
    $287 Avg Bida
    3 bida

    Project Title SolidWorks Engineering Simulation & Technical Animation – AquaSkin Self-Sealing Pipe Wrap Project Overview (Important) We are seeking a freelancer with strong engineering visualization and simulation experience, preferably using SolidWorks, to create a scientifically credible 3D model and animation for a materials-science product concept called AquaSkin. AquaSkin is a physics-driven, biomaterials-based system that seals pipe leaks using hydrogel / superabsorbent polymer (SAP) beads. This is not a cinematic animation project — the visuals must resemble engineering simulations / technical analysis outputs, similar to SolidWorks Simulation or Flow Simulation presentations. We have attached reference images demonstrating the style, techni...

    $119 Average bid
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    10 bida

    ...contact / absorption • Swelling / gel-like expansion • Optional: multiple beads swelling & crowding Focus on believable soft-material behavior. Length Target: ~8–15 seconds (loopable) Optional Still Renders (If feasible) • Wrap applied to pipe (clean product shot) • Labeled layer cross-section • Bead dry vs swollen Software / Simulation Requirement (Critical) We strongly prefer work done in engineering or simulation-capable software, such as: Highly Preferred: • SolidWorks (ideal) • Fusion 360 • COMSOL Multiphysics Other tools acceptable ONLY if physics are simulated realistically: • Blender / Maya with proper deformation simulation Important: Do NOT manually scale objects to fake swelling. Expansion & deformatio...

    $126 Average bid
    $126 Avg Bida
    17 bida

    ...and rental fleets. Website: Our flagship product: Rack Pack – Universal Welding Rack The system organizes multiple welders into a single heavy-duty rack with optional bolt-on power distribution, improving jobsite efficiency and equipment management. Project Objective Create a high-end, clean B2B sales and spec sheet that communicates: Industrial durability Professional engineering Modular system benefits Technical credibility Purchasing clarity This document will be used for: Sales outreach Distributor onboarding Trade shows Website downloads Target audience: Procurement managers, project engineers, rental companies, fabrication supervisors. Deliverables One professional sales/spec sheet Print-ready PDF Web-optimized PDF Source files Adobe Illustrat...

    $382 Average bid
    $382 Avg Bida
    103 bida

    I need a professional to assess a mixed terrain slope for cutting a rotting tree confirmed by accessment of a certified arborist. The slope is 24 degrees (44 degrees) and there is a building nearby. The Planning Dept. of Langley, WA requested...24 degrees (44 degrees) and there is a building nearby. The Planning Dept. of Langley, WA requested the inspection of the site prior to giving cutting permit. Requirements: - Evaluate safety and feasibility - Provide detailed report with recommendations - Experience in tree removal and slope assessment - Knowledge of working near structures Ideal Skills and Experience: - Landscape or civil engineering background - Strong risk assessment ability - Previous similar project experience Please provide a comprehensive plan and any relevant quali...

    $422 Average bid
    $422 Avg Bida
    26 bida

    ...(I’ll share a CSV and field descriptions). • Design a reusable prompt—compatible with ChatGPT API or equivalent—that accepts a row’s values as parameters and outputs a numeric score plus short justification. • Deliver a weighting strategy or rubric I can adjust as priorities shift. • Provide implementation notes so my scraping assistant can batch-process new rows every week without extra engineering. Acceptance criteria 1. Prompt processes sample file end-to-end and returns JSON or CSV with “Score” and “Rationale” columns. 2. Weighting logic is documented clearly enough for a non-coder to tweak. 3. Accuracy spot-checked on at least 50 rows shows sensible, differentiated scores aligned with the criteria ab...

    $153 Average bid
    $153 Avg Bida
    92 bida

    ...(WBS, durations, relationships, calendars, etc.) Upload the Excel file to the website The system: Validates CPM logic Calculates early/late dates & float Builds a Primavera-compatible schedule structure Users can: View the schedule online (table view) Export a Primavera-ready file (XER or XML) Export a PDF schedule Important scope clarifications ❌ No MS Project support ❌ No reverse-engineering Primavera binaries ❌ No “official Oracle integration” claims ❌ No desktop app (web only) Primavera output must be generated using documented, legal file structures (XML/XER). Scheduling logic (CPM) The system must support standard CPM rules: Finish-to-Start (FS), SS, FF, SF relationships Leads & lags Activity durations Forward & backward pass Tota...

    $137 Average bid
    $137 Avg Bida
    61 bida

    I’m looking to partner with an experienced IT consulting team that can take ownership of my organisation’s core infrastructure. The immediate priorities are a clean network setup and reliable, ongoing server maintenance. Here’s what I need: • Assess our ... redundancy, basic security hardening). • Review existing physical and virtual servers, carry out any required remediation, and establish a proactive maintenance schedule that keeps performance and uptime high. • Produce clear documentation and brief knowledge-transfer sessions so my in-house staff can follow day-to-day procedures. If your company has a proven track record in network engineering and server management, let’s discuss your approach, preferred toolsets, and a realisti...

    $249 Average bid
    $249 Avg Bida
    7 bida

    I need a qualified structural engineer to review a roof truss. The focus will be on assessing the structural integrity, specifically to inspect a repair. Ideal skills and experience include: - Expertise in structural engineering - Experience with roof truss evaluations - Knowledge in identifying structural weaknesses - Ability to provide detailed assessment reports Please provide credentials and similar project experience.

    $136 Average bid
    $136 Avg Bida
    16 bida

    I need an experienced 3D modeler and mechanic to create a prototype of a 3D mechanical hand. This hand will be part of a full arm sleeve integrated with over 25 sensors. Requirements: - 3D mechanical hand that can integrate with a sensor-laden arm sleeve - Ability to customize based on specific needs Ideal Skills & Experience: - Proficiency in 3D modeling software - Mechanical engineering background - Experience with sensor integration - Strong problem-solving skills Please provide examples of similar work done.

    $19 Average bid
    $19 Avg Bida
    5 bida

    I'm looking for an expert to help me achieve perfect audio from my Pioneer mixer to my iPhone for live streaming using a USB interface. Key Requirements: - Connect Pioneer mixer to iPhone via USB interface - Ensure high-quality, professional-grade audio output for live streaming - Troubleshoot and...iPhone for live streaming using a USB interface. Key Requirements: - Connect Pioneer mixer to iPhone via USB interface - Ensure high-quality, professional-grade audio output for live streaming - Troubleshoot and optimize audio settings as needed Ideal Skills & Experience: - Experience with Pioneer mixers and iPhone audio setups - Strong knowledge of USB audio interfaces - Background in audio engineering or live streaming setups Please share your relevant experience and app...

    $177 Average bid
    $177 Avg Bida
    24 bida

    ...mills, steel mills, waste transfer sites, and similar facilities. Within those organizations, we are speaking directly to plant managers, maintenance managers, operations managers, and engineering teams. Streamline Lab serves laboratory environments including biotech companies, hospitals, clinical labs, materials R&D facilities, and industrial quality control labs. Our primary contacts in these environments are lab managers, operations managers, and technical procurement personnel. This is not a lifestyle brand. It is a technical, operational brand. Overall Brand Personality The site should communicate engineering credibility and operational competence. It should feel technical, structured, precise, grounded, and quietly confident. We are practical people serving p...

    min $50 / hr
    Dimeterai
    min $50 / hr
    41 bida

    I’m putting together a class project that illustrates a compact, home-scale aquaponics setup and I need the 3D work finished within the next 12 hours. This is strictly student-level, so keep the detailing straightforward—no need for engineering-grade tolerances or presentation renders. What I need modeled in AutoCAD: • A fish tank • A plant grow bed that sits above or beside the tank (your call on the exact arrangement) • A basic water-filtration loop—pump, piping, and a simple filter box You’re free to choose sensible, off-the-shelf dimensions so everything looks proportionate for a small apartment or backyard installation. Please keep the file lightweight and organized into clear layers so I can easily tweak it later. Deliverables ...

    $126 Average bid
    Segera
    $126 Avg Bida
    40 bida

    ...Paper Model add-on, or equivalent). • Provide a quick reference guide or annotated screenshots that show where each part belongs in the finished build. Acceptance criteria 1. All geometry represented accurately at the chosen scale. 2. Tabs align without overlap; no orphan pieces. 3. Fine details remain legible after printing. If you are comfortable balancing precision with paper engineering constraints, I’m ready to share the model and discuss scale and file format....

    $171 Average bid
    $171 Avg Bida
    20 bida

    ..."judged" and “not listened to,” and says that services do not understand her experience of “dealing with everything alone.” Her relationships with professionals have been inconsistent, and she describes a lack of trust in statutory services. She has also had contact with the criminal justice system for minor drug-related offences and is currently under probation supervision. Social and Environmental Context Leila is currently homeless and has been sofa-surfing with friends. She lacks family support and describes feeling isolated and stigmatised. She occasionally accesses a local drop-in centre where peer support is available. The staff at the centre have encouraged her to seek help and have linked her with a voluntary sector outreach m...

    $119 Average bid
    $119 Avg Bida
    9 bida

    I need a rough home plan to be professionally engineered. The plan requires structural engineering and MEP (Mechanical, Electrical, Plumbing) integration. Key Requirements: - Structural Engineering for: - Foundation - Roof - Walls - Complete MEP design and integration Ideal Skills and Experience: - Licensed Structural Engineer - Experience with residential projects - Strong MEP design background - Ability to collaborate and adjust based on feedback Please provide relevant work samples and qualifications.

    $1713 Average bid
    Tempatan
    $1713 Avg Bida
    18 bida

    I'm seeking an experienced designer to create a surgical drill guide. This guide is primarily for study purposes. Requirements: - Design a precise and functional surgical drill guide. - Ensure the design is suitable for study and analysis. - Provide detailed specifications and diagrams. Ideal Skills and Experience: - Background in biomedical engineering or related fields. - Experience in designing surgical guides. - Proficient in CAD software. - Attention to detail and accuracy. - Strong understanding of surgical processes and requirements. Please share relevant portfolio pieces.

    $124 Average bid
    $124 Avg Bida
    26 bida

    COMSOL 3D Goaf (Mined-Out Area) Model – 0/3/6/9 MPa Axial Stress + Free-Phase CO₂ Storage Need a COMSOL engineer to build a runnable 3D goaf (mined-out area) model and run 4 axial stress cases: 0 MPa (baseline), 3 MPa, 6 ...CO2, Gas Flow in Porous Media, Diffusion, Convection, Advection–Diffusion, Permeability, Porosity, Stress-dependent Permeability, Stress–Permeability Coupling, Poroelasticity, Geomechanics, Rock Mechanics, Coal Mechanics, Mining Engineering, Goaf, Mined-out Area, Longwall Mining, Gob, Coal Mine Goaf, Fracture Aperture (effective), Fracture Network (effective), Permeability Evolution, Axial Stress, Axial Compression, 0–9 MPa Stress Cases, Coupled Solid Mechanics and Flow, Solid Mechanics (COMSOL), Transport of Diluted Species, Subsurface F...

    $150 Average bid
    $150 Avg Bida
    7 bida

    ...accurate assessment. • A written action plan that includes: – Practical counter-measures I can put in place immediately (shielding materials, RF detection equipment, grounding techniques, etc.). – Any recommended tools or devices (with model numbers or specifications) that have a proven track record in blocking or reducing directed-energy or microwave interference. – Lifestyle or environmental adjustments that can lessen headaches, fatigue and muscle pain linked to these attacks. • If possible, pointers to reputable scientific or technical references so I can verify each suggestion. • Follow-up support to fine-tune the plan once I start implementing it. If you have hands-on experience with RF shielding, directed-energy counter-...

    $508 Average bid
    $508 Avg Bida
    15 bida

    I'm looking to develop a mechanical device with 4 adjustable roads coming in and going out from the center diagonally. The roads should have adjustable lengths, and the adjustments will be done manually. Ideal skills and experience: - Mechanical engineering - Proficiency in designing adjustable structures - Experience with manual adjustment mechanisms - Strong problem-solving skills Please provide examples of similar work done.

    $19 Average bid
    $19 Avg Bida
    7 bida

    Project Overview I am developing a functional aerosol accessory for graffiti artists called a Stencil Cap. This device mounts onto a spray ...be suitable for: • Prototyping via 3D printing • Future injection molding ⸻ Ownership & Rights (Mandatory) This is a work-for-hire project. Upon payment: • I retain full exclusive ownership of the design • Freelancer may not reuse or resell the design • No portfolio usage without permission ⸻ Preferred Experience Strong preference for designers with experience in: • Consumer product engineering • Aerosol or spray systems • Plastic product design • Injection-moldable geometry ⸻ To Apply Please include: • Examples of functional product CAD work • Software used • Conf...

    $371 Average bid
    $371 Avg Bida
    57 bida

    About the role We’re building a Security SaaS platform used by customers who depend on reliability, performance, and strong security foundations. As a Backend Developer, you’ll design and implement APIs and backend services th...building REST APIs (preferably with Django REST Framework) • Solid understanding of backend architecture: data modeling, caching, concurrency, scalability • Secure coding mindset (input validation, auth, secrets management, least privilege) • Comfortable owning features end-to-end: design → build → ship → operate What you’ll get • Impactful work in a security-focused SaaS product • Modern engineering culture with ownership and high standards • Competitive salary + benefits • Hybrid/r...

    $12 / hr Average bid
    $12 / hr Avg Bida
    42 bida

    PROJECT OVERVIEW I am looking for a detail-oriented researcher to perform a competitive analysis of the Restoration & Mitigation industry (Water, Fire, and Environmental services) in specific geographic regions. SCOPE OF WORK 1) Target Identification: Identify active service providers/contractors currently utilizing Google Local Service Ads (LSAs) within our target markets. 2) Data Extraction: For each qualifying business, compile a clean spreadsheet including: A - Company Name, Physical Address, website if applicable B - Primary Office Line. C - Key Decision Maker (Owner/Principal): Identify the primary point of contact. D - Direct Contact Information: Provide verified Direct Dials or business contact lines for the identified decision-maker. Req...

    $26 Average bid
    $26 Avg Bida
    25 bida

    ...Operational Problem → Digital Solution → Operational Improvement Include diagrams, process maps, and flowcharts to illustrate the forecasting and supply chain process. 3. Sustainability Impact (2–3 pages) – 4 Marks Provide a critical analysis of the sustainability impact of AI-based demand forecasting: Economic Impact • Reduced inventory costs • Improved production planning • Lower operational risk Environmental Impact • Reduced overproduction • Lower electronic waste • Optimized resource utilization Social Impact • Workforce digital transformation • Increased transparency and decision-making accuracy Discuss both benefits and potential drawbacks. Support all arguments with evidence and data. 4. Research Gaps (1&ndash...

    $76 Average bid
    $76 Avg Bida
    41 bida

    I’m putting together a modern-science project that zeroes in on Environmental Science, with a specific emphasis on air-pollution issues. The broad goal is to investigate today’s most pressing urban air contaminants, trace their sources, and evaluate evidence-based mitigation strategies drawn from the latest research. Here’s what I need help with: • Locating and curating recent peer-reviewed studies (preferably published within the last five years) on particulate matter, NOx, SO₂, ozone, and related health impacts. • Extracting or compiling open-source data sets that illustrate current trends—think PM2.5/PM10 measurements from reliable monitoring networks. • Running a concise analysis in Excel, R, or Python (your choice) to highlight key ...

    $11 / hr Average bid
    $11 / hr Avg Bida
    21 bida

    ...source. Max 2 hour driving from Tbilisi. Because this will be a high-end development, I expect thorough guidance on local zoning rules, environmental requirements, and any bureaucratic steps involved in moving from due diligence to final purchase. Familiarity with municipal offices, land-registry procedures, and the negotiation culture in Georgia is essential; I am not considering sites in Batumi or Kutaisi for this project. Deliverables I will look for: • A vetted short-list of qualifying parcels with satellite coordinates, current ownership details, asking price, and existing zoning classification • A concise report on all regulatory or environmental constraints tied to each parcel, including any building-height limits or heritage protections • An o...

    $50 / hr Average bid
    $50 / hr Avg Bida
    2 bida

    ...semi-structured flexibility makes sense. Triggers, constraints and stored procedures must enforce business logic consistently, so the application tier can stay lightweight. Analytics layer Alongside the OLTP schema I need a separate reporting layer—either star or snowflake—that supports fast OLAP queries. It should draw cleanly from the operational tables and be easy to extend for future data-engineering workloads. Migration considerations Only transactional records from the existing system move over; user and inventory data can be regenerated or imported later. I’ll handle the extract, but I’ll need guidance on staging tables and repeatable load scripts so cut-over is painless. Deliverables • Professional ERD covering both operational and an...

    $1680 Average bid
    $1680 Avg Bida
    81 bida

    I’m looking for a cinematic digital painting style with strong lighting contrast and dynamic perspective. I prefer: • Dramatic, wide-angle compositions • High contrast lighting (deep shadows + strong warm highlights) • Epic environmental scale • Motion and atmosphere (smoke, sparks, rain, particles) • Painterly but detailed rendering The character should feel small within a large, intense world — like the environment itself is a character. The tone should feel like a film still — intense, dramatic, emotionally charged. The environment should feel alive and overwhelming, not just a background.

    $30 - $250
    Tempatan
    $30 - $250
    0 bida

    I'm looking for an expert to help me build effective AI prompts for numerical data analysis. The AI will assist with: - Data Visualization: Creating insightful graphs and charts. - Predictive Analytics: Forecasting trends and outcomes. - Statistical Analysis: Performing complex statistical calculations. Ideal skills and experience: - Proficiency in AI tools and prompt engineering. - Strong background in data analysis, especially with numerical data. - Experience in data visualization tools (e.g., Tableau, Power BI). - Knowledge of statistical methods and predictive modeling. Your assistance will help streamline these tasks and enhance accuracy.

    $10 / hr Average bid
    Perjanjian Kerahsiaan
    $10 / hr Avg Bida
    9 bida

    ...My in-house team will wire the final output into Zoho CRM, so you can stay laser-focused on WhatsApp automation, AI logic and middleware. What I need you to build • Gupshup WhatsApp API integration, fully authenticated under my Business Account. • A ChatGPT / OpenAI powered conversational layer that replies in a natural mix of Hindi and English—free-text, no rigid button flows. • Prompt engineering and initial fine-tuning so the agent can: – greet prospects, collect their city & state, monthly electricity bill and interest level – qualify or disqualify leads automatically – hand off high-intent contacts to our human closers through a webhook. • Scheduled, context-aware follow-ups (e.g., D+1, D+3, D+7) that pick up...

    $310 Average bid
    $310 Avg Bida
    22 bida