Ruby on rails engineer freelancerpekerjaan

I'm in need of an experienced structural engineer to design a steel platform bridge that is 16ft in length. This bridge will primarily be used for pedestrian crossing, so the design should focus on safety, aesthetics, and resilience to weather conditions. Key Requirements: - Familiarity with bridge construction and design, especially steel platform bridges - Ability to create a design that caters to pedestrian usage - Proven track record of designing safe, effective and resilient bridges - Knowledge and consideration of municipal and national bridge construction regulations. This project is ideal for engineers looking to apply their skills in practical, safety-conscious designs.

I'm looking for an experienced developer to integrate a payment plan feature to my website. Currently, I accept credit card and PayPal payments through PayPal gateway. The website is running on Shift4Shop. Key Requirements: - Implement a payment plan feature on the website that allows customers to choose 2 or 3 payment installments. - Ensure the payment plan is processed smoothly and securely, utilizing the existing PayPal payment gateway. The ideal freelancer for this project should have: - Proven experience in integrating payment plan features on e-commerce websites. - Proficiency in working with Shift4Shop and the PayPal payment gateway. - Strong understanding of e-commerce user experience and security considerations.

I'm seeking an experienced mechanical engineer with expertise in CAD to assist me in finalizing the final commercial design for the StarDrive Propulsion system which will be used in satellite station keeping applications. Comprehension of the design is a prerequisite, kindly inform yourself through and my YouTube channels, Dennis Plews and Dennis J. Plews. Tasks will include: - Familiarizing yourself with the existing design - Assisting in implementing specific mechanical components into the final design. Ideal candidate must have: - Proficiency in ANSYS level CAD. - Mechanical engineering experience and background. - Familiarity with integrating specific mechanical components. - Understanding of propulsion systems or similar technology would be beneficial.

I'm in need of a seasoned engineer to implement the Highway Addressable Remote Transducer (HART) protocol within a new RF control system. This protocol implementation will primarily serve to monitor Radio Frequency (RF) components used in aerospace. To be successful in this endeavor, you should possess the following: - understanding and practical experience with HART protocol HW and SW design and development - Familiarity with aerospace RF components and systems (minimal - I'll be doing the RF/microwave system design) - Ability to build a uP control system from the ground up - Extensive experience in device monitoring, end to end HART transmission and reception Understanding of both transmitters, sensors, and valve positioners in context with HART devices would be bene...

I'm in need of a data entry Freelancer who can handle My tasks without specific details. effectively. I have a few files that need to be copied and pasted. While I haven't specified the type of files, the volume is manageable. Let me know your availability and your experience in handling similar projects.

I'm currently in need of a DevOps engineer with a strong expertise in AWS to assist with the development of a Helm chart. We need to deploy 1password scim bridge with helm chart.

We are seeking a California licensed geothermal engineer to conduct a peer review and certification of our ground source 126 ton thermal energy system. The engineer should possess extensive experience and expertise in geothermal engineering and be familiar with California state regulations and licensing requirements. The main responsibilities include reviewing the thermal energy system design, ensuring compliance with applicable codes and standards, and certifying its successful implementation. The ideal candidate should have excellent problem-solving skills, attention to detail, and the ability to produce accurate reports.

I am in need of a skilled engineer, with expertise in both Microsoft Power Automation and SharePoint. The main task will be the automation of email notifications. Ideal Skills: - Microsoft Power Automation - SharePoint - Experience in automating email notifications There's no rush on project completion, quality is key here and I'm flexible on the timeline. Please ensure you've the relevant experience before bidding.

...is called IMBERA. The company offers services in client advisory for building owners, interim management, consulting, project management, and budgeting. The logo should appear professional, as my clients will be municipal administrations, cantonal administrations, and foundations. It should have recognition value like my abbreviation (see attached image), but it doesn't have to. I am a civil engineer and prefer a clean structure. This should also be reflected in the logo. Looking forward to your ideas! Gerne möchte ich ein Logo für meine Firma erstellen lassen. Auch entsprechend eine Visitenkarte. Die Firma heisst IMBERA. Die Firma bietet Dienstleistungen in Bauherrenberatung, Springereinsätze, Consulting, Projektmanagement und Budgeting an. Es soll eine...

I'm seeking a PCB engineer to conduct rigorous PCB fab house audits and internal engineering efforts. Your primary task will be conducting inspections in line with IPC standards and internal standards flown down to PCB fab houses. I have a 6 month contract (renewable) available for someone who can qualify PCB fab houses and intimately understand IPC 6012/6013. Must be a US citizen due to industry specific requirements. Here's what I need: - Thorough PCB house audits/ inspections as a supplier qualification - Uses IPC standards for defining discrepancies as found by an inspection team - Provide detailed inspection reports as needed Ideal Candidates: - Experience in PCB Quality Engineering - Familiarity with IPC standards - Has excellent attention to detail.

Estoy buscando un experto que me ayude a migrar una aplicación web PHP y Ruby on Rails desde Node JS a un servidor con Cpanel. Detalles clave del proyecto: - La aplicación web actual está construida utilizando una combinación de PHP y Ruby on Rails. - La aplicación interactúa principalmente con una base de datos MySQL. Habilidades y experiencia ideales: - Competente en Node JS, PHP - Fuerte conocimiento de MySQL. - Experiencia previa con tecnologías del lado del servidor y migraciones. - Familiaridad con Cpanel. El candidato seleccionado debe poder garantizar que el proceso de migración sea fluido, sin pérdida de funcionalidad o datos. Este proyecto es urgente, por lo que estoy busca...

I'm in a urgent need of Ruby Expert for the study project. I have a devloped code and it is running on heriku. The technology used are as below:- Ruby (Backend language) Ruby on Rails (Framework) Bootstrap (frontend library) Html + scss ( Front end) Jquery + JavaScript Database : Postgresql Due is tonight so if you are available now it will be helpful. Thank you. This is a time-sensitive project, so please only apply if you can dedicate the necessary time and expertise.

I'm seeking an experienced DevOps engineer who is proficient in deploying React Frontend and .NET Core 8 applications to Alma Linux with NGinx server. The candidate should have solid experience with: - Deploying React FrontEnd and .NET Core 8 Web API applications on Alma Linux in GoDaddy VPS. - Knowledge of routing of both applications with one domain and one SSL. - Knowledge of handling SubDomain. - Knowledge of Alma Linux Nginx deployment. - Understanding of .NET Core Application Settings and React.JS application settings - Understanding of Node.JS

I'm seeking an independent ASP.NET developer based in India with at least 5 years of experience, strong C# programming skills, and familiarity with SQL Server and Asp.net core. Your English skills will be crucial as direct communication with me is required. Key Responsibilities: - Develop a robust business management system leveraging ASP.NET - Implement user authentication and authorization features - Integrate appropriate APIs to enhance system functionality Ideal Candidate: - Minimum 5 years experience in ASP.NET development - Proficient in C# programming and SQL Server - Familiarity with Asp.net core - Experience in developing business management systems preferred - Strong communication skills for client call Please note that this project is only open to Indian-based independen...

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I'm in need of a skilled Network Support Engineer who can assist me with my small network comprising of 1-50 devices/users. The ideal person should have experience with routers, switches, and firewalls. Key Responsibilities: - Identify and resolve issues related to slow network speed, connectivity problems, and potential security vulnerabilities - Recommend and implement improvements to enhance network performance and security I'm looking for someone with: - Proven experience in handling small-scale networks - Deep understanding of routers, switches and firewalls - Strong troubleshooting and problem-solving skills The successful candidate is expected to not only resolve immediate issues but also provide insights and recommendations to prevent future network problems. Lo...

I'm in need of a structural engineer for a commercial Greenhouse project. The primary material being used for this project is steel. Currently, we have a the building which was previously built and now is disassembled ready to be erected again. We had a set of engineered drawings for it but they need to be stamped in order to proceed. Key Tasks: - Review drawings - make necessary changes to pass building codes The ideal candidate will have: - Proven experience with structural engineering for commercial buildings - Proficiency in working with steel as the primary building material - Ability to analyze and optimize structural designs - Strong attention to detail and commitment to safety - Good communication and collaboration skills to work with the design team. Needs to be...

I need a professional SEO expert to optimize my website in order to improve our search engine rankings on Google. - The main goal for the project is to increase organic traffic and visibility on Google. - I have a list of specific keywords and phrases that I would like to target. - The work is urgent, so quick and effective execution is essential. Ideal Skills and Experience: - Proven track record of successful SEO projects, especially on Google - Expertise in keyword research and optimization - Ability to implement and execute strategies quickly, with a focus on achieving results in a timely manner. Please include any relevant past projects or case studies in your application.

...this integration is to offer users the ability to make voice calls directly through the platform. Key Requirements: - Implementing Telegram VoIP for seamless voice communication - Focused on making the feature user-friendly - Web-based platform The project's primary goal is to introduce a voice calling feature that is both easy to use and reliable. Hence, your expertise in Node.js and experience with TDLib will be vital. The ideal consultant will understand the nuances of VoIP technology and be able to seamlessly integrate it with our existing web application. Your role will be to provide guidance on the integration process, ensuring that the end product meets the needs of our users. Any prior experience in similar projects or a strong understanding of VoIP and ...

I am seeking a skilled and experienced Switch Mode Power Supply (SMPS) design engineer. For my particular project, we will focus on AC-DC converters and should, therefore, possess specific expertise in switching regulation topology. Here's what I need: - Mastery in designing AC-DC converters utilizing switching regulation - Ability to design a converter with power output less than 100 Watts - Experience with power electronics and circuit design Your background should demonstrate relevant projects you've completed that are particularly linked to the aspects mentioned. Your strategic and innovative thinking will be highly valuable to create efficient and powerful designs.

...performing a mathematical magic trick. The app will involve complex calculations and data handling to reverse engineer a sequence of mathematical operations based on user input, ultimately revealing specific playing cards with pre-determined ages and birth years. Key Features: User Input: Users will input a final large number and a chosen multiplier (1-10). Reverse Calculation: The app will perform reverse calculations to derive intermediate values and ultimately the user's birth year. Data Mapping: The app will map calculated results to corresponding birth years, ages, and specific playing cards. Deck Arrangement: The app will indicate the correct position of playing cards in a deck based on calculated results. Error Handling: The app should account for repe...

I need one new Flask developer for some easy tasks now I need work for long term I need work from Pakistan or Indian Coder

I need a skilled DevOps engineer with deep expertise in Ansible and experience in working with Microsoft Azure and Azure DevOps. Key Requirements: - Integrate Ansible into our Azure DevOps environment for setting up a comprehensive CI/CD pipeline. - Automate the deployment of applications using Ansible across our Azure infrastructure. Ideal Skills and Experience: - Extensive experience with Ansible, particularly in CI/CD context. - Proven track record of working with Microsoft Azure and Azure DevOps. - Strong understanding of automation tools and methodologies. - Excellent problem-solving skills and attention to detail. - Ability to work efficiently under pressure to meet tight deadlines.

We are seeking an experienced custom web developer to create a unique web application tailored to our specific needs. The ideal candidate will have expertise in the following areas: Recommended applications and Technology: HTML, CSS, JavaScript, React/Vue/Angular) Laravel, CodeIgniter, Node.js, Python, Ruby on Rails, PHP, or similar - Database management (MySQL, PostgreSQL, MongoDB, etc.) - API integration - Responsive design **Responsibilities:** - Develop and maintain the web application according to the project specifications. - Collaborate with our team to refine and improve features. - Ensure the application is secure, efficient, and scalable. **Requirements:** - Proven experience in custom web development. - Strong portfolio showcasing relevant projects. - Ex...

I'm starting a business that operates across the whole bamboo value chain - from plantation to furniture manufacture. I urgently need assistance from an industrial engineer with relevant experience and expertise. Key tasks include: - Designing efficient manufacturing processes - Sourcing cost-effective machinery - Improving production efficiency - Implementing quality control measures - Conducting a comprehensive bamboo market study - Investigating global bamboo plantation land costs - Forecasting the number of employees required - Identifying potential suppliers or manufacturers I aim to sell my bamboo furniture products on an international scale, thus market understanding, strategic operation modeling and production efficiency are key to success. A deep knowledge of ...

I require a VR developer to package a 360 tour of a location on a web server. Tour can be viewed on instavr cloud server for reference at

I'm looking for an experienced network engineer who is well-versed in UDP/IP networking. The scope of this project includes: 1. Data Transmission: You should be able to help in enhancing our network to ensure that it delivers data more optimally, focusing particularly on text-based data, as this is what our UDP/IP network primarily handles. 2. Error Detection and Correction: The hiree will also have to devise new methods for detecting and correction errors within our system. We've been facing some challenges in this area that need resolution. 3. Scalable Solutions: Our network system currently connects between 10 and 50 devices. While working on this project, it is important to keep scalability in mind to accommodate potential future growth. Preferred Exp...

Hi Zubair Ali S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm seeking a skilled digital marketer with a strong track record in Facebook and Google advertising to assist with promoting my IPTV service. Key Points: - Primarily interested in advertising on Facebook and Google. - High value is placed on experience in the field. You need to have a proven record of successful ad campaigns on both platforms. - Our target audience consists of sports enthusiasts and movie lovers. Hence, your past experience in advertising to these demographics is a bonus. - Creativity, understanding of the IPTV market, and a data-driven approach to marketing are all skills that will be highly valued. To apply, please include details of your prior work, particularly in relation to Facebook and Google ad campaigns. Your application should be...

...physically in the UAE now. Needs to physically to be present on site for direfg supervision. Its a small project that has been started by a contractor that proved to have less then saficient experiences to complite the project. I'm looking for a construction engineer to oversee the complition of the main house renovation work (minor), almost at the end and a construction of a garden guest room. 20sqm. The project is ready to start, just need supervisor to oversee the contractor in order to prevent possible mistakes. Engineers duty includes fully supervision to the completion of the project, managing workers, ensuring quality control of the construction, and meeting the timeline. Ideal candidates will be graduated civil engineer with min 10 years supervising ...

...and require a talented producer with strong Pop/House music production skills. Ideally, you should have keyboard skills, enabling us to create energetic, uplifting music. The project is based in London, and a fully equipped professional recording studio will be provided if necessary. An engineer can also be made available for technical support. Key features of this project include: - Deadline Centric: I have a specific deadline and need someone who has proven experience in delivering quality work on time. - Music Style: The music produced should be upbeat and energetic, aligning entirely with the Pop/House genre. - Scope: For this project, we aim to complete 1-3 high-quality tracks, with captivating composition as top priority. All in all, if you are a tenaciou...

As someone with a need for a predictive Machine Learning algorithm, I'm seeking an adept algorithm engineer or data scientist. The selected freelancer will create a ML Algorithm for predicting patterns using structured numerical data extracted from news articles. The ideal candidate for this position will have: - Proven experience in data extraction; specifically from news articles. - Solid proficiency in Machine Learning particularly in prediction algorithms. - Experience working with structured numerical data. Responsibilities will include: - Designing a predictive ML algorithm that can effectively use structured numerical data. - Validating the algorithm's prediction accuracy. - Balancing the model’s sensitivity and specificity. This project require...

I'm on the lookout for a versatile freelancer who can assist me in several areas. The primary goal of the project is to expand my business and improve its overall performance. The primary goal of this project is to increase the performance of my business, so the freelancer who takes on this role should be proactive, dedicated, and able to multitask effectively.

I am seeking an audio engineer expert to improve the quality of my podcast recording. The recording was done using podtrak 4 and rode wireless microphones, however, the output quality is not satisfactory with several issues needing attention: - Background noise: There is a significant presence of unwanted sound. - Echo: A constant echo is running throughout the recording. - Unclear voices: The speakers' voices are not clear enough. This might be a gain issue. The improvement on the audio quality needs to be made post-recording and not during the recording process. The final audio file after enhancement should be in MP3 format. Ideally, turn around in 24 hours Perfect candidate would be experienced in audio engineering, especially in dealing with similar podcast...

I need an experienced data entry freelancer who can assist with a high priority task. The project involves inputting data into an Excel spreadsheet and carrying out online data entry tasks. The ideal candidate will be proactive, detail-oriented, and able to work efficiently with minimal supervision.

I'm looking for an expert to engineer an Asana project with a focus on workflow automation. The project should have robust features such as: - Task management: I need a proper setup to facilitate the creation, allocation, and tracking of tasks. - Collaboration tools: The Asana project should enable seamless collaboration amongst team members. - Progress tracking: Monitoring project progress should be effortless, using visuals and real-time updates. The user interface should be professional and sleek, aiding in easy navigation and pleasant user experience. Freelancers with prior experience in Asana project creation, especially in the field of workflow automation, will be preferred. Your experience in creating an intuitive, professional, and sleek UI will come handy. A s...

I'm searching for a professional with experience in regulatory compliance and a background in engineering, to help me with gaining a Professional Engineer (PE) Endorsement to meet legal requirements. I have a Signboard that weight 1720kg to install on I-Beam structure with concrete footing. I want to make sure it is safe and cost effective. Requirements: - Familiarity with PE Endorsement process - Proficiency in legal and regulatory compliance in engineering sector - Able to provide guidance and support towards gaining the PE Endorsement Your role will be instrumental in ensuring I meet the appropriate standards, fulfill requirements, and ultimately gain my PE Endorsement. Your expertise in this area will be highly valuable and will directly impact my professional d...

● Tailored Solutions: We create custom web applications that meet your specific business needs, enhancing productivity and operational efficiency. ● Versatile Applications: Our solutions range from customer portals to complex inventory management systems, each built to address unique business challenges. ● Technology Stack: Node.js, , Ruby on Rails, Django, Laravel, MongoDB, PostgreSQL, MySQL, AWS, Docker.

I'm seeking an engineer in Kentucky to provide a stamp of approval for a newly purchased, pre-manufactured tiny home. This residential land project requires an individual with experience in assessing home structures as per local codes. The home will be located on residentially-zoned land. Link to the home: https://www.amazon.com/SAA-Expandable-Bathroom-Kitchen-Container/dp/B0CVRXHLT8/ref=dp_fod_sccl_1/146-6509112-5475730?pd_rd_w=q0vbP&content-id=amzn1.sym.d9ebe83a-ca0b-414b-9888-b85a8b173a57&pf_rd_p=d9ebe83a-ca0b-414b-9888-b85a8b173a57&pf_rd_r=TTHEBSGPBAMWT9HM45CS&pd_rd_wg=tHgal&pd_rd_r=ca260e37-3c8b-4ac9-a64a-d1d4cab1cae0&pd_rd_i=B0CVRXHLT8&psc=1

...-------------------------------------------------------------------------------- We are seeking an experienced mechanical engineer or a team of engineers to design a high-performance four-stroke engine for a model aircraft. The engine must meet the following specifications: Specifications: Engine Type: Four-stroke Displacement: 230cc Configuration: Twin-cylinder, boxer/flat engine Additional Feature: Integrated starter Responsibilities: Design and develop detailed engine drawings. Ensure the design is lightweight and suitable for a model aircraft. Integrate a reliable starting mechanism. Optimize the engine for efficiency and performance. Collaborate with our team on necessary modifications. Qualifications: Proven experience in engine design, especially for model aircr...

I'm in need of a skilled Software Engineer with exceptional English language skills. This role is essential to ensure clear communication and documentation throughout the project. Ideal candidates should have a solid background in software development, and experience working on various Software lifecycle. Your primary focus will be on ensuring the software is developed to high quality standards, but you'll also need to be able to communicate effectively with other team members to discuss ideas and strategies. Experience in software testing and debugging will be a plus. The main goal of the project is to produce a well-designed, efficient software product. Your excellent English skills will help not only in the development process, but in reporting and comm...

...experienced engineer to implement finite element analysis using ansys software. The engineer will perform structural analysis on our steel tank reinforced with u channel on the circular joint under specific load conditions. Primary Responsibilities: - Execute a structural analysis on a steel tank - Consider both static load and hydrostatic pressure loads in the analysis - Use ansys software for the simulation Ideal Skillset: - Extensive experience with structural analysis and finite element methods - Proficiency in using ansys software - Strong understanding of different load concepts: static and hydrostatic pressure loads - Familiarity with steel as a material for structural analysis You should be able to interpret the results of the analysis and ...

I'm seeking a skilled mechanical design engineer to provide the design for a high-capacity denest machine to be used specifically in the food industry. The designed machinery needs to be able to handle 1000+ trays per hour. Key requirements for the job include: - Profound experience in mechanical design, specifically for machinery used in the food industry. - Knowledge and understanding of denest machines and their operational mechanics not essential but beneficial - Proven track record in designing machinery that can perform at high capacity. - Familiarity with safety and hygiene standards in the food industry. - can produce 3D model and manufacturing drawings Your role will involve developing a comprehensive design which ensures the functionality, longevity, and efficie...

I've been facing an issue with the images on my WordPress website that only load after I scroll down on mobile devices. Ideally, I need them to load as soon as the page is loaded without any delay. Key Requirements: - Immediate image loading on mobile devices - No specific plugins for image optimization or lazy loading Ideal Skills and Experience: - Proficiency in WordPress development - Experience in optimizing websites for mobile devices - Understanding of image optimization techniques If you're confident in resolving this specific issue and improving mobile user experience, I'd be glad to hear from you.

I am seeking an experienced DevOps engineer to scale down my Red Hat OpenShift configuration currently running on AWS. The primary tasks involve reducing: - Application instances: Currently, I have 1-5 instances running, and I need to scale it down to a single instance. - Compute resources: The reduction should align proportionately with the decrease in application instances. This is an IBM Maximo Application Suite installation that was done with a AWS Marketplace Template "IBM Maximo Application Suite (BYOL)". The template built all the instances (9 including 3 master, 3 worker and 3 workerocs (using m5.2Xlarge and m5.4xlarge) along with a bootnode and bastionhost) and the volumes (26 of them with 6.23 TB of storage being used) and it is way overkill for just ...

...newsletter is exclusively aimed at freelancers. The content should be tailored to their needs, challenges, and aspirations in the freelancing world. - **Content Type**: I'm looking for educational articles. These could cover topics like freelance productivity, time management, client relationship building, skill enhancement, and so forth. - **Frequency**: You'll be required to produce this content on a weekly basis. Ideally, you should have: - **Proven Experience**: To be considered, you should have a strong portfolio of writing within the freelancing or related industry, particularly in producing educational content. - **Research Skills**: The ability to conduct thorough research and translate complex topics into clear, engaging written content. - **Reliability**: Gi...

Gmail ActionMailer has stopped working and I'm encountering an authentication error. After I changed my email password, and now I'm unable to send emails from my application.

I seek an experienced engineer equipped with both mechanical and aeronautical skills. The mission is to create a high-quality rendering for an octocopter drone, intending for agricultural chemical spraying tasks. Confidentiality is paramount so signing a Non-Disclosure Agreement (NDA) will be required. KEY DETAILS: - Purpose: Agriculture chemical spraying - Payload: Accommodate 250 lbs (not including drone weight) - Flight distance: Up to 5 miles Technical drawing skills, a solid understanding of drone aerodynamics, and experience in mechanical drone development will come in handy for this project. Reach out if you find this interesting and we can delve deeper into the specifications.

I'm seeking an experienced civil engineer who can design a site plan for a commercial construction project. I already possess the general layout of the 40x60 building structure, but I need detailed blueprints for drainage systems, landscaping, and utility positions as well. What You'll Do: - Design layout for commercial construction site - Develop detailed drainage system plan - Create a landscaping design in harmony with the site - Pinpoint utility positions Ideal Skills and Experience: - Civil Engineering/Construction background - Experience in drainage systems - Knowledge of landscaping design - Familiarity with utility positioning on commercial sites There's no rush on the delivery, quality is my utmost priority. Looking forward to your inputs.

I need a proficient structural engineer to design a pole barn that will serve as a workshop. The barn will principally store lightweight materials, so the designed structure should be able to support such load with future-proof adaptability. Preferred Skills and Experience: - Extensive experience in structural design, particularly with wooden structures. - Knowledge in the design of functional workshops. - Understanding of lightweight materials' impact on structure designs. The barn will be constructed primarily from wood. Therefore, prior experience in designing and working with wooden structures is crucial. The final deliverable will be a detailed structural design, including blueprints, suitable for immediate construction.