Freelancers untuk diupah di United States - Halaman 3

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Menunjukkan 279 hasil
  • Upah     zifacbryan
Upah     zifacbryan

    zifacbryan zifacbryan

    United States $50 USD / jam
    Senior Full Stack Engineer | 8 years
    United States
    1.0
    1 ulasan 1 ulasan $50 USD setiap jam
    • Proficient in full-stack development, with expertise in native and hybrid mobile application platforms including Java, Kotlin, Swift and RN, alongside a comprehensive understanding of backend technologies such as Laravel, Node.js, and Python. • Proficiency in building variety bots and scrapping using...
    • Proficient in full-stack development, with expertise in native and hybrid mobile application platforms including Java, Kotlin, Swift and RN, alongside a comprehensive understanding of backend technologies such as Laravel, Node.js, and Python. • Proficiency in building variety bots and scrapping using Python. • Solid understanding of mobile architecture patterns (MVVM, MVP) and best practices. • Experience with RESTful APIs for seamless integration of backend services. • Database design and management using SQL (MySQL, PostgreSQL) and NoSQL (MongoDB) databases. • Strong knowledge of mobile security, performance optimization, and memory management. • Familiarity with cloud services (AWS, Firebase) for scalable, push notification and secure application development. • Continuous integration and deployment (CI/CD) practices for efficient software delivery. • Ability to troubleshoot, debug, and optimize code for performance. kurang
  • Upah zifacbryan
  • Upah     abdulwork1201
Upah     abdulwork1201

    abdulwork1201 abdulwork1201

    United States $80 USD / jam
    Full Stack / Bubble Developer & Devops Engineer
    United States
    1.2
    1 ulasan 1 ulasan $80 USD setiap jam
    ⭐ Freelancer based on US ⭐ 7+ years of experience in Full Stack Development and Devops Engineering ♂️ My main stacks are: React, Next, Angluar, PHP, Laravel, Bubble. However, I've had tremendous experience with all types of software solution development. Also, as a Devops engineer and Scrum master, I have extensive...
    ⭐ Freelancer based on US ⭐ 7+ years of experience in Full Stack Development and Devops Engineering ♂️ My main stacks are: React, Next, Angluar, PHP, Laravel, Bubble. However, I've had tremendous experience with all types of software solution development. Also, as a Devops engineer and Scrum master, I have extensive experience in automating deployment and management tasks, strong scripting skills, proficiency in IAC tools, CI/CD, AWS services, networking, and migration, along with familiarity with Agile methodologies. My mission is to help you Grow-Your-Business Exponentially by providing reliable and efficient IT solutions within a realistic budget and time frame. It's important to me to build long-term relationships with my clients, so I primarily look for long-term projects. Highly skilled in designing, developing, and deploying pixel-perfect and cross-platform web applications using, ✅ Frontend Development Stacks: ◉ CMS: Bubble.io, WebFlow, WordPress, Shopify, Squarespace, and WIX ◉ HTML5/CCS3: Responsive and cross-browser PSD to HTML or Sketch to HTML ◉ React.js, Next.js, Redux, Vue.js, Nuxt.js, Vuex, Vuetify, and Angular.js ◉ Bootstrap, Tailwind CSS, SCSS, Material UI, HTML, and CSS. ------------------ ✅ Backend Development Stacks: ◉ PHP 5.4 – 8.2, Laravel, CodeIgniter ◉ Python, Django ◉ Node.js, Angular.js, Express, Sass, Webpack, NPM, AJAX, Axios, and jQuery ◉ RESTful API, JSON, 3rd Party API ◉ AWS, Docker, Jira, Git, CI/CD ◉ PostgreSQL, MySQL, MongoDB, SQLite, and Firebase ------------------ My strength in Devops are: ◉ Experienced in automating deployment and management tasks ◉ Strong scripting skills (Python, Bash) and command-line proficiency ◉ Knowledge of IAC tools (CloudFormation, Terraform) and CI/CD ◉ Proficient with AWS tools (CloudWatch, CloudTrail) and security implementation ◉ Familiar with Agile methodologies and troubleshooting complex issues. ------------------- ✅ Have any questions? Feel free to contact me! I'll cut straight to the point on your project, but for now, here is a magical unicorn for you Best part? I'm flexible with my working hours and will be happy to discuss your project at your earliest convenience. Let's get started!!! ......... I'm looking forward to making your next project a success. Reach out today ♂️ kurang
  • Upah abdulwork1201
  • Upah     shilkovandrey
Upah     shilkovandrey

    shilkovandrey shilkovandrey

    United States $70 USD / jam
    Full Stack Developer
    United States
    0.7
    1 ulasan 1 ulasan $70 USD setiap jam
    A problem solver and technology enthusiast is how I can be described the best. Experienced innovative blockchain developer with comprehensive accomplishments applying high-security smart contracts to ensure success and achieve goals. Strong experience in EVM-compatible / Solana smart contracts development....
    A problem solver and technology enthusiast is how I can be described the best. Experienced innovative blockchain developer with comprehensive accomplishments applying high-security smart contracts to ensure success and achieve goals. Strong experience in EVM-compatible / Solana smart contracts development. Demonstrated success developing and seamlessly executing smart contracts in complex DeFi and DEX structures. Experienced software developer proficient in many platforms and tools(React, NodeJS, Python), focused on delivering business value through quality software. kurang
  • Upah shilkovandrey
  • Upah     helmot
Upah     helmot

    helmot helmot

    United States $30 USD / jam
    Programming | Big Data | Linux/Network
    United States
    6.8
    ulasan 52 ulasan 52 $30 USD setiap jam
    I work as a fulltime freelancer and have a masters degree in AI. I'm a fan of Blockchain and dApps and have worked on a lot of projects in AI/ML, Blockchain and fullstack web development for 14+ years. Skills: - Programming(Python/PHP/JavaScipt) - Database(MySQL/PostgresQL/MongoDB/Cassandra/DynamoDB) - Big...
    I work as a fulltime freelancer and have a masters degree in AI. I'm a fan of Blockchain and dApps and have worked on a lot of projects in AI/ML, Blockchain and fullstack web development for 14+ years. Skills: - Programming(Python/PHP/JavaScipt) - Database(MySQL/PostgresQL/MongoDB/Cassandra/DynamoDB) - Big Data(Hadoop/Spark/ElasticSearch) - AI(Tensorflow/Caffe/DeepMind/NLTK) - Web Development(React/Django/Flask/Vue/Nuxt/Next/JQuery/Laravel) - Blockchain(Ethereum/Hyperledger/Binance Chain) Experiments: - Amazon AWS(EC2/Lambda/Serverless apps/S3/...) - Amazon MWS API && Scraping - Social media analysis - PostGIS & PGRouting - OpenStreetMap - Odoo - Twilio & RingCentral - P2P crypto exchange - Web Scraping - Web automation(selenium) kurang
  • Upah helmot
  • Upah     Solution24Seven
Upah     Solution24Seven

    Solution24Seven Solution24Seven

    United States $35 USD / jam
    USA Expert Graphic Designers & Developers
    United States
    6.3
    ulasan 115 ulasan 115 $35 USD setiap jam
    24sevensolution is a USA based Design & Development Agency, with very vast experience more than 8 years of experienced in designing as well as developing professional, market compatible, optimized websites & applications. We have a team of brilliant minds with new ideas and exciting solutions for our...
    24sevensolution is a USA based Design & Development Agency, with very vast experience more than 8 years of experienced in designing as well as developing professional, market compatible, optimized websites & applications. We have a team of brilliant minds with new ideas and exciting solutions for our customers. Website: www.24sevensolution.com WHAT MAKES US DIFFERENT? - 24/7 Customer Support - Creativity - Experience - Confidentiality - 100% Satisfaction & Long Term Relationship DESIGN SERVICES WE OFFER ✔️ Logo Design ✔️ Brochures ✔️ Websites UI/UX ✔️ Banners ✔️ Ad Designs ✔️ Corporate Branding ✔️ Wrap Designs ✔️ Chart and Tables ✔️ Banners ✔️ App Design ✔️ Graphic Design ✔️ Menus ✔️ Clip Art ✔️ Brand Design Guidelines ✔️ T-Shirts ✔️ Packaging ✔️ Photo Editing ✔️ Social Media Post ✔️ Stick ✔️ Info-graphics ✔️Presentation and Pitch Deck Designs DEVELOPMENT SERVICES WE OFFER ✔️ Webflow ✔️ Squarespace ✔️ HTML ✔️ Angular ✔️ JavaScript ✔️ Bootstrap ✔️ WIX ✔️ Shopify theme customization ✔️ Shopify Liquid ✔️ Shopify ✔️ WordPress Theme ✔️ WordPress Customization ✔️ E-Commerce Sites ✔️ Payment Integration ✔️ SSL Integration kurang
  • Upah Solution24Seven
  • Upah     rezajav
Upah     rezajav

    rezajav rezajav

    United States $30 USD / jam
    Senior web application developer
    United States
    3.7
    ulasan 5 ulasan 5 $30 USD setiap jam
    I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect...
    I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect and design very complex Data Structure : Relational tables ,design indexes on big data ,Optimize Index views, Stored procedure, fulltext indexing Server side: I have wrote about 2 million lines of code in C# since 2002 like my own ORM (many times faster than LLBL and NHibernate !) I wrote 5 Articles in Codeproject Client side : I write in pure javascript (I have my own libraries) and C# ASP.Net i developed Websocket, WebRTC, Canvas 2D 3D, three.js, JQuery, JSON, SSL, CSS , write codes that compatible with Chrome , Firefox and IE I can create your project , a super fast web application, Mobile friendly with IOS/Android APP version, all at the same time. kurang
  • Upah rezajav
  • Upah     marcoshill01
Upah     marcoshill01

    marcoshill01 marcoshill01

    United States $25 USD / jam
    Seasoned Full Stack Developer, Python Professional
    United States
    2.3
    ulasan 4 ulasan 4 $25 USD setiap jam
    New to freelancing but not to programming. I am a full stack developer with 10+ years experience in HTML, CSS, JS, Python, PHP, SQL and more in order to solve whatever problem you have in front of you. I am skilled in creating efficient, scalable web applications and consumer websites from scratch, or with a...
    New to freelancing but not to programming. I am a full stack developer with 10+ years experience in HTML, CSS, JS, Python, PHP, SQL and more in order to solve whatever problem you have in front of you. I am skilled in creating efficient, scalable web applications and consumer websites from scratch, or with a prebuilt CMS like WordPress, depending on the job's needs. In addition to websites, I am skilled at creating efficient data collection, processing and analytics programs with a focus on execution speed. SKILLS: - efficient, modern website design - database administration / design - data gathering / processing / analytics - computer & website automation TECHNOLOGIES: - Django, Flask, WordPress - Bootstrap, Less, Sass - MySQL, PostgreSQL, Microsoft SQL - Selenium, requests, scrapy - Apache, NGINX, Linux What are you waiting for? Let's get to work! kurang
  • Upah marcoshill01
  • Upah     obsurf
Upah     obsurf

    obsurf obsurf

    United States $40 USD / jam
    Senior Web, Mobile & AI, Database Programmer
    United States
    3.8
    ulasan 5 ulasan 5 $40 USD setiap jam
    Although the two worlds of web site design and web programming are separate and not equal, it has been my experience that they are interwoven and interconnected in many ways. To effectively program, the programmer needs to be aware of some design elements and practices. To effectively design, the designer needs to...
    Although the two worlds of web site design and web programming are separate and not equal, it has been my experience that they are interwoven and interconnected in many ways. To effectively program, the programmer needs to be aware of some design elements and practices. To effectively design, the designer needs to have an awareness of programming requirements, syntax, and browser-related issues. Technically speaking, I am more of a programmer. kurang
  • Upah obsurf
  • Upah     qprotex
Upah     qprotex

    qprotex qprotex

    United States $120 USD / jam
    Senior Software Architect
    United States
    6.4
    ulasan 40 ulasan 40 $120 USD setiap jam
    I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software...
    I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software solutions. With a focus on modern architectural patterns, microservices, and cloud-native technologies, I ensure that your software architecture is flexible, resilient, and ready for future growth. I work closely with each client to understand their specific challenges and objectives, providing personalized guidance on technology selection, system design, and best practices for implementation. My goal is to empower your development teams with a solid architectural framework that accelerates development, facilitates maintenance, and reduces overall project risk. Partner with me to transform your vision into a software reality that drives business success and technological innovation. My certifications: - Microsoft – Azure Administrator - Microsoft – Azure Fundamentals - Microsoft – Azure AI Fundamentals - Microsoft – Azure Data Fundamentals - CompTIA CASP+ - CompTIA Security+ - EC Council – CEH Certified Ethical Hacker -eLearnSecurity – eCRE Certified Reverse Engineer - IITAC – Certified Reverse Code Engineering Professional - IACRB – Certified Reverse Engineering Analyst -SmartBear – SOAPUI NG Pro kurang
  • Upah qprotex
  • Upah     WebsiteFast
Upah     WebsiteFast

    WebsiteFast WebsiteFast

    United States $40 USD / jam
    Featured in Freelancer.com article. #ONESTOPSHOP
    United States
    9.2
    ulasan 367 ulasan 367 $40 USD setiap jam
    Professional Logo, Graphic Design and Presentations Hello! My name is Zach and I am a senior graphic designer with over 10 years of experience. I have an BA in design and have worked across a variety of projects for companies of all shapes and sizes—architecture, non profit, corporate, and tech—just to name a few....
    Professional Logo, Graphic Design and Presentations Hello! My name is Zach and I am a senior graphic designer with over 10 years of experience. I have an BA in design and have worked across a variety of projects for companies of all shapes and sizes—architecture, non profit, corporate, and tech—just to name a few. ----- website-fast.com ----- - Brand and logo development - Brand style guidelines - UI/UX frame working and layout - Print collateral and marketing material - Brochures and flyers - Publications and annual reports - Powerpoint presentations - Digital assets and advertising banners - Infographics - Book covers - eBooks - Packaging For more info you can visit my website @ website-fast.com ( copy and paste in browser ). I'm looking forward to connecting with you kurang
  • Upah WebsiteFast

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