Find top freelance OpenAI developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted OpenAI freelancer on Codementor today.
American (native English speaker) born and raised in New York City and now living in the richest country in the world, Luxembourg!
I'm a product-centric CTO, engineering leader, and software engineer with 12+ years of experience crafting world-class software. I have strong expertise in React, Node, TypeScript, Python, Go, AI/ML, Azure, and much more. I've scaled organizations responsible for defining, engineering, and operating mission-critical systems optimizing $10B+ space assets while partnering with companies like SpaceX and other space. I have a powerful track record of establishing autonomous product-minded teams, pioneering agentic development workflows, and driving measurable commercial impact.
For Codementor mentees: I remember exactly what it feels like to be stuck. You are writing good code, but you aren't sure how to break through to the next level. Whether that is becoming a Senior, Staff, or Principal Engineer, or eventually a VP of Engineering or CTO.
Nobody hands you a manual for that transition.
I started exactly where you are. I went from building React UIs as part of a scrum team to leading large organizations engineering the systems for multi-billion dollar satellite assets.
Today, as the CTO of Symphonee AI, I still code every day. I do this because you can't lead engineers if you don't understand the reality of the work.
I am here to help you see the things you don't know you don't know.
I want to be the mentor I wish I had. Someone to cut through the noise, show you the shortcuts I learned the hard way, and help you get to that next level faster.
Whether you are feeling lost, facing a specific technical challenge, or just ready to move up, let's talk.
I love to teach what I know. I think I can explain things easily with examples. I have been working as a Software Engineer for the last 5 years and have worked with some of the world's most reputed companies like **Open AI, Scale AI, Doloras Lab**, etc as a freelancer.
I'm Shweta, the C# corner MVP, a speaker and a girl behind YouTube channel https://www.youtube.com/@shweta-lodha. You will find that I'm incredibly passionate about helping people solving their technical problems related to Microsoft Technologies and LLM. I won several recognition from very popular forums like MSDN, Microsoft Technet, C# Corner, CodeProject for my community contributions.
I help businesses and developers leverage the power of Generative AI, RAG (Retrieval-Augmented Generation), and Agentic workflow to build cutting-edge AI applications. With hands-on experience across Azure AI, OpenAI, AWS Bedrock, SageMaker, and Databricks, I specialize in designing and optimizing AI/ML solutions tailored to real-world challenges.
What I Bring to the Table
✅ RAG & Multimodal RAG – Designing intelligent retrieval-based AI systems, optimizing embeddings, and leveraging vector databases.
✅ LLM Integration & Fine-Tuning – Experience with OpenAI, Claude, Mistral, and other open-source & proprietary models.
✅ Guardrails & AI Safety – Implementing security layers, prompt filtering, and bias mitigation in GenAI applications.
✅ Agentic Workflows – Building multi-agent AI architectures for automation, knowledge retrieval, and decision-making.
✅ Enterprise AI Deployment – Expertise in cloud-native AI deployments using Azure, AWS, and Databricks.
✅ AI Evaluation & Optimization – Fine-tuning RAG pipelines for better accuracy, latency, and cost-efficiency.
Industries & Use Cases
📌 Conversational AI & Chatbots
📌 Knowledge Management Systems
📌 AI-Powered Search & Document Intelligence
📌 AI for Finance, Healthcare, Manufacturing, and Automation
🚀 Whether you're looking to optimize an existing AI pipeline or build an AI-powered product from scratch, I can help you navigate the complexities of Generative AI and LLM-based systems.
Let’s build something intelligent together! 💡
I’m a **Senior Engineer** with 20+ years of delivering enterprise-grade software, specializing in **Java microservices, React, Node, AI/ML integrations, and scalable cloud-native architectures**.
I have designed and deployed **production-ready AI platforms**, including **LLM-powered applications and Retrieval-Augmented Generation (RAG) pipelines**, for industries such as **fintech, healthcare, and SaaS**.
With deep expertise in **Java, Spring Boot, Kafka, LangChain, OpenAI, and vector databases (Pinecone, FAISS)**, I build high-performance, secure, and scalable systems. I’m fully aligned to **US Eastern & Pacific time zones**, ensuring smooth collaboration with distributed teams.
**Key Skills:** Java, Spring Boot, Kafka, LangChain, OpenAI API, Pinecone, RAG pipelines, AWS, GCP, Kubernetes, CI/CD, event-driven architecture.
📍 **Base:** India | **Availability:** Available for remote roles (EST/IST/CET)
Technical cofounder, board member, and seasoned operator with experience building and growing early stage companies (pre-seed to late Series), large scale government and commercial projects, and nonprofits.
**Senior full‑stack JavaScript engineer with 15+ years of experience building and scaling cloud‑native, production systems.** Deep specialization in React, Node.js, TypeScript, and applied AI engineering, including LLM integration, prompt design, and AI‑driven data workflows. Proven track record delivering enterprise SaaS platforms, modernizing front‑end architectures, optimizing cloud costs, and leading high‑impact engineering initiatives. Known for translating ambiguous business needs into simple, reliable, and scalable solutions
8 years of experience in building and managing AI Systems.
* I develop end-to-end AI systems from requirements analysis, and data gathering to deployment, implementing new methods/research papers, and turning projects into research outcomes. I have achieved substantial performance in DL/ML/RL models for CV and NLP domain problems.
* Implementing and deploying projects handling and maintaining scalability, research papers as well as POCs.
* Project planning, requirements gathering, and analysing requirements to define the system's architecture, and implementation timeline.
* Provide mentoring to junior developers for ML projects.
Website: [roshantanisha.github.io/?ref=codementor](http://roshantanisha.github.io/?ref=codementor)
Summary:
I like to work on technology that is smart, simple and sophisticated. This sums up the vast knowledge required to work on projects to excel in a working product. I like to train Deep Neural Networks and understand them well.
I have mentored many students for their AI careers, teaching them Machine Learning and Mathematics. I am a mentor for the RFS (Reach for the Stars) Programme by the Aga Khan Education Board for India. I am an alumnus of this program as well.
I have a cumulative experience of 8 years working in the product and service-based industry for creating Machine Learning projects.
I have done some innovative work that I am proud of and am continuing to do so. I try my best to contribute my expertise to the project I am working on.
Highly Experienced in Machine Learning, Deep Learning, Advanced Deep Learning, Artificial Intelligence, and Algorithms, including models in the production environment, and deploying ML models. Working with top Indian colleges like BITS, niche NLP and CV, real-estate startups, MNCs, and Fortune top 20 companies, working with sensitive anonymized datasets, and creating state-of-the-art models are some of my achievements. I have strong and correct knowledge of Deep Learning concepts from the above experiences.
How to hire a freelance OpenAI developer on Codementor
STEP 1
Post a OpenAI request
We'll share your request with freelancers with relevant OpenAI skills and expertise.
STEP 2
Review & chat with OpenAI freelancers
Use our messaging feature to instantly chat with freelance OpenAI developers around the world.
STEP 3
Hire the best OpenAI freelancer
Choose the best freelance OpenAI developer that meets your needs.
Frequently asked questions
How long do OpenAI projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance OpenAI project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance OpenAI request on Codementor, check out our article.
How much does it cost to hire a freelance OpenAI developer?
We don’t charge anything when you post a freelance hiring request for OpenAI developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor OpenAI developers different?
We do a comprehensive technical and communications screen of all OpenAI developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing OpenAI developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your OpenAI project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.