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Dheeraj Chaubey

Full Stack & AI Engineer | LangGraph Multi-Agent Systems | React · Node.js · Python | Seeking GenAI/Backend Roles

Mumbai

1+ year of work experience

Growstats Media Pvt Ltd
Jan 20266 mosPresent

Pune District

• Reduced API response latency by 40% by implementing request-level caching and optimizing N+1 query patterns across 3 production endpoints, significantly improving application performance and scalability. • Enhanced database query efficiency by 35% through strategic PostgreSQL indexing and schema refactoring, supporting a platform serving 10K+ monthly active users. • Maintained 99.5% application uptime for client-facing services by implementing robust error monitoring, proactive issue detection, and graceful fallback mechanisms across Node.js/Express applications.
RWS Group
Oct 20252 mosNov 2025

Remote

Data Annotation, Data Labelling and GEN Ai Prompting
AjoraDigitalinstitutions
Aug 20243 mosOct 2024

Kalyan Dombivli, Maharashtra, India

Education

BCA, Computer Software Engineering

Kavi Kulguru Kalidas Sanskrit University, Ramtek

20223 yrs2025

BCA, Computer Science

Regal College of Technology And Management

20223 yrs2025

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Headline

Full Stack & AI Engineer | LangGraph Multi-Agent Systems | React · Node.js · Python | Seeking GenAI/Backend Roles

About

Full-Stack Developer | GenAI Engineer I build AI-powered applications and scalable web solutions that solve real-world problems. My expertise lies at the intersection of Generative AI and Full-Stack Development, with hands-on experience in building applications using LLMs, RAG, LangChain, Python, React, Next.js, FastAPI, Node.js, and PostgreSQL. Over the years, I have developed projects ranging from AI-powered resume optimization tools and job recommendation systems to RAG-based applications, CRM platforms, video calling solutions, and location-based web applications. These experiences have strengthened my understanding of system design, API development, database architecture, and end-to-end product development. 🔹 Core Skills • Generative AI: LLMs, RAG, LangChain, Prompt Engineering • Frontend: React.js, Next.js, TypeScript, Tailwind CSS • Backend: Node.js, Express.js, FastAPI, Python • Databases: MongoDB, PostgreSQL • Tools & Technologies: Git, GitHub, Docker, REST APIs 💡 What Interests Me • Building production-ready AI applications • Developing scalable full-stack products • Exploring advancements in Generative AI and Agentic AI • Solving complex engineering challenges through technology I'm always eager to learn, collaborate, and contribute to innovative products that create meaningful impact. 📩 Open to opportunities in GenAI Engineering, AI Engineering, Full-Stack Development, and Software Development.

Location

Mumbai

Work experience

Junior Software Engineer at Growstats Media Pvt Ltd, Jan 2026 - Present · 6 mos, Pune District, • Reduced API response latency by 40% by implementing request-level caching and optimizing N+1 query patterns across 3 production endpoints, significantly improving application performance and scalability. • Enhanced database query efficiency by 35% through strategic PostgreSQL indexing and schema refactoring, supporting a platform serving 10K+ monthly active users. • Maintained 99.5% application uptime for client-facing services by implementing robust error monitoring, proactive issue detection, and graceful fallback mechanisms across Node.js/Express applications.

Data Annotator at RWS Group, Oct 2025 - Nov 2025 · 2 mos, Remote, Data Annotation, Data Labelling and GEN Ai Prompting

Full Stack Developer Intern at AjoraDigitalinstitutions, Aug 2024 - Oct 2024 · 3 mos, Kalyan Dombivli, Maharashtra, India

Education

BCA, Computer Software Engineering, Kavi Kulguru Kalidas Sanskrit University, Ramtek

BCA, Computer Science, Regal College of Technology And Management

Dheeraj Chaubey - Junior Software Engineer in Mumbai | Tal