Ujjwal Sharma profile photo 1 on Tal

Ujjwal Sharma

AI Engineer & Full-Stack Developer | MERN | GenAI | RAG | Oracle Certified

Bareilly

3+ years of work experience

Treesy.dk
Feb 20263 mosPresent

Remote (India)

AI & Data Strategy Intern at Treesy (Denmark-based Climate-Tech Startup) Working on B2B lead generation systems by scraping and structuring high-quality datasets across Danish industries. Building competitor intelligence datasets to support market analysis and strategic decision-making. Supporting development of data-driven outbound infrastructure, enabling scalable LinkedIn outreach and CRM integration. Applying Python-based data scraping, data cleaning, and structuring techniques for real-world business use cases. Collaborating directly with the Founder & CEO on AI-driven business strategy and data workflows. Key Skills: Python • Data Scraping • Data Analysis • Lead Generation • Market Research • AI Applications • Automation
Sep 20232 yrs 8 mosPresent

• Architected and deployed 5+ production-grade full-stack web applications using MERN Stack (MongoDB, Express.js, React, Node.js), with emphasis on scalability, performance optimization, and responsive UI/UX design • Integrated advanced third-party APIs and cloud services (Oracle OCI, RESTful APIs) to enhance application functionality and extend platform capabilities • Implemented comprehensive code review practices and established development best practices for clean, maintainable, and well-documented codebases • Mentored and coached junior developers in JavaScript fundamentals, asynchronous programming patterns, and modern full-stack web development methodologies • Leveraged AI/ML technologies including Generative AI and Retrieval-Augmented Generation (RAG) to build intelligent features and data-driven solutions • Optimized application performance through database indexing, caching strategies, and frontend optimization techniques, improving load times and user experience

Education

invertis university

BCA SPECIALIZATION IN (ARTIFICIAL INTELLIGENCE ), Artificial Intelligence

invertis university

20233 yrs2026
Saraswati Vidhya Mandir

XII, SCIENCE

Saraswati Vidhya Mandir

20221 yr2023

Join Ujjwal and 10k+ other professionals on

Tal Boss

Tal is the app where bosses meet engineers & builders directly, without middlemen

Download Tal Boss

Ujjwal Sharma on Tal

Headline

AI Engineer & Full-Stack Developer | MERN | GenAI | RAG | Oracle Certified

About

🚀 TRANSFORMING IDEAS INTO INTELLIGENT SOLUTIONS I'm an AI Engineer and Full-Stack Developer specializing in building scalable, production-grade applications powered by Generative AI. With hands-on expertise in MERN Stack and RAG systems, I bridge the gap between cutting-edge AI and robust web infrastructure. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHAT I BUILD: • AI-Powered Web Applications leveraging LLMs, RAG pipelines, and prompt engineering • Scalable Backend Systems using Node.js, Express, MongoDB, and Oracle Cloud • Intelligent Search & Retrieval Systems with vector databases and semantic search • Production-Ready APIs with CI/CD pipelines, authentication, and error handling 📊 QUANTIFIABLE IMPACT: • Architected & deployed 5+ production-grade MERN applications • Optimized database queries, reducing response times by 50% • Integrated third-party services with zero downtime • Established code review processes mentoring junior developers • Built DocuMind: RAG-based assistant generating 95%+ accurate responses 💻 TECHNICAL EXPERTISE: Languages: Python, JavaScript, SQL, HTML/CSS Backend: Node.js, Express, RESTful APIs, CI/CD Frontend: React, Responsive Design, UI/UX AI/ML: RAG Systems, Prompt Engineering, LLM Integration Cloud: Oracle OCI, Google Cloud Platform Databases: MongoDB, SQL, Vector Databases Tools: Git, Docker, Postman, VS Code 🏆 CERTIFICATIONS: ✓ Google Gemini Certified University Student ✓ Oracle Cloud Infrastructure 2025 - AI Foundations Associate ✓ McKinsey Forward Program ✓ Python 101 for Data Science - Cognitive Class 🎓 EDUCATION: Bachelor of Computer Applications (AI Specialization) Invertis University | Graduation: May 2026 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📧 LET'S CONNECT: Open to: Generative AI, Full-Stack, AI-Powered Products, Backend Engineering 🔗 GitHub: github.com/us8024435-debug 💼 Remote • Flexible • Learning-focused If you're hiring for AI or Full-Stack roles—let's chat!

Location

Bareilly

Work experience

AI & Data Strategy Intern at Treesy.dk, Feb 2026 - Present · 3 mos, Remote (India), AI & Data Strategy Intern at Treesy (Denmark-based Climate-Tech Startup) Working on B2B lead generation systems by scraping and structuring high-quality datasets across Danish industries. Building competitor intelligence datasets to support market analysis and strategic decision-making. Supporting development of data-driven outbound infrastructure, enabling scalable LinkedIn outreach and CRM integration. Applying Python-based data scraping, data cleaning, and structuring techniques for real-world business use cases. Collaborating directly with the Founder & CEO on AI-driven business strategy and data workflows. Key Skills: Python • Data Scraping • Data Analysis • Lead Generation • Market Research • AI Applications • Automation

Full Stack Engineer at Freelance & Academic Projects, Sep 2023 - Present · 2 yrs 8 mos, • Architected and deployed 5+ production-grade full-stack web applications using MERN Stack (MongoDB, Express.js, React, Node.js), with emphasis on scalability, performance optimization, and responsive UI/UX design • Integrated advanced third-party APIs and cloud services (Oracle OCI, RESTful APIs) to enhance application functionality and extend platform capabilities • Implemented comprehensive code review practices and established development best practices for clean, maintainable, and well-documented codebases • Mentored and coached junior developers in JavaScript fundamentals, asynchronous programming patterns, and modern full-stack web development methodologies • Leveraged AI/ML technologies including Generative AI and Retrieval-Augmented Generation (RAG) to build intelligent features and data-driven solutions • Optimized application performance through database indexing, caching strategies, and frontend optimization techniques, improving load times and user experience

Education

BCA SPECIALIZATION IN (ARTIFICIAL INTELLIGENCE ), Artificial Intelligence, invertis university

XII, SCIENCE, Saraswati Vidhya Mandir

Public links

github: https://github.com/us8024435-debug

Ujjwal Sharma - AI & Data Strategy Intern in Bareilly | Tal