Hire the Top Freelance Openai Developers in the World

Robbie is a hands-on CTO and senior backend engineer with deep experience in Go, AWS, and modern cloud architecture. He has recently built rapid, AI-powered infrastructure across UpStack, AirTalent, and Talia.ai, combining strong engineering leadership with fast execution and practical problem-solving. • 💻 20+ years building scalable backend systems, secure APIs, and cloud services • 🚀 Led major platform builds for UpStack, including core backend and DevOps • 🧩 Built AirTalent’s full infrastructure using Go, AWS, and rapid dev tooling • 🤖 Developed Talia.ai backend including AI workflows and video-processing pipelines • ⚙️ Expert in CI/CD, AWS, serverless, microservices, and cloud-native patterns • ⚡ Skilled in Lovable, Cursor, and AI-assisted engineering for fast delivery

👨‍💻 Full-Stack & AI Engineer with 10+ years of experience 🇹🇷 Founder of Turkey’s largest ongoing JavaScript community ⚛️ Expert in React, Next.js, Node.js, and modern TypeScript stacks 🧠 Experienced with OpenAI, RAG pipelines, and prompt engineering 🏗️ Built and scaled intelligent web apps at Atlassian, Zenni Optical, Remote.com & OpsGenie ⚙️ Strong background in backend systems, APIs, and event-driven architectures 💾 Skilled in PostgreSQL, Elasticsearch, and real-time data processing ☁️ Deployed production-grade systems on AWS with CI/CD pipelines 🎯 Passionate about building beautiful UIs, efficient workflows, and AI-powered automation

Patryk is a Senior Software Engineer with 10+ years of industry experience in full-stack JavaScript development. His diverse skill set includes UI development, UX design, product design, game development, architecting APIs, and building web and mobile apps. Having been freelancing since 2013, Patryk is a fervent advocate of remote work and he also enjoys speaking at conferences.

Shashank is a Senior Back-end Engineer who has served numerous clients in diverse roles, from working on scalability problems in production engineering teams at Razorpay, UrbanClap, and HealthKart to developing MVP products for small businesses. He has a track record of mobilizing resources to start new ventures and drive ideas from inception to execution. Shashank is also an effective team leader who has managed engineers in building services and features from scratch.

Dejan is a Senior Full-stack Developer with 10+ years of experience developing web applications for various industries using React.js and Node.js. He has worked in teams of all sizes, delivering innovative and creative software applications. Dejan has also led development teams from solution design to implementation to testing and production support and maintenance.

Sebastián holds a PhD in Machine Learning and Data Science, accompanied by 10+ years of experience managing interdisciplinary projects across various sectors like medicine, banking, marketing, and consumer products. His vast expertise encompasses data analysis and modeling, designing robust data collection systems, and developing and implementing ML pipelines. As an accomplished researcher and educator, Sebastián consistently delivers captivating data-driven insights and user-friendly tools for technical and non-technical collaborators.

Viacheslav is a Senior AI/ML Engineer with a robust theory, programming, and leadership background, dedicated to delivering valuable products to customers and fostering professional growth within the team. He has 8 years of experience in Data Science and software engineering using Python and production experience in Java and C++. Viacheslav is passionate about gaining insights from raw data and converting them to create exceptional business value. To solve data-heavy projects, he applies advanced Machine Learning techniques like Computer Vision, NLP, product recommendation systems, networking data, and classical Data Science.

Cihan is a seasoned professional boasting a remarkable 15-year track record in software development. His primary expertise lies in full-stack development as well as machine learning. Moreover, Cihan is actively sought-after as a distinguished speaker, gracing notable international and local conferences where he shares valuable insights on .NET, React, and AI. In recognition of his exceptional contributions, Cihan has been bestowed with the esteemed Microsoft Most Valuable Professional award for three consecutive years.

Tayyab is a highly skilled software engineer and accomplished researcher with a proven track record in the computer software industry. He holds a master's degree in computer science and possesses over six years of invaluable experience in diverse technology stacks, successfully delivering dynamic products across varied market sectors, particularly in the healthcare domain. Tayyab's expertise lies in data science and he excels in full-stack web development, with a primary focus on leveraging Python, Microsoft technologies, React, and Angular.

JD is a highly collaborative professional who demonstrates strong dedication and unwavering commitment to their work. With over 12 years of experience, they have successfully spearheaded development teams comprising 10+ individuals, overseeing projects that encompass various cutting-edge technologies like Node.js and React. JD excels as both a technical leader and a proficient people manager, consistently delivering remarkable outcomes. Their area of expertise lies in crafting innovative solutions for green-field applications, wherein they collaborate closely with clients to define architecture and design requirements.