Tejas Patil

Software Developer | Full-Stack Developer | Gen AI Powered Applications

Building production-ready MERN, Next.js, and Gen AI powered full-stack applications.

About Me — Tejas Patil

Software Developer focused on building reliable, scalable, and user-centric applications from Pune, India.

My Journey

I am a Software Developer based in Pune, India, with a degree in Computer Engineering from Savitribai Phule Pune University. My focus is on building production-grade, scalable applications using the MERN stack and Next.js, backed by well-structured REST APIs and modern backend architectures.

I work extensively with Gen AI and LLMs to build intelligent, automation-driven solutions — from AI-powered workflows to real-world applications like a phone-camera barcode system for real-time billing and automated inventory management. I treat Gen AI not as a buzzword, but as a practical engineering tool.

I was a recognized participant in the Alkimi MoveFWD Phase II hackathon hosted on HackerEarth — a Web3 competition focused on building decentralized applications using the Move programming language on the Sui blockchain. Top performers were also eligible for Web3 developer internship opportunities.

Team Collaboration & Hackathons

I thrive in fast-paced, collaborative environments. I have hands-on hackathon experience from Smart India Hackathon (SIH) and GeeksforGeeks (GFG) competitions, and the Alkimi MoveFWD Phase II challenge. I value clear communication, strong ownership, and consistently delivering high-quality results under tight deadlines.

Key Technology Areas:

Python
Full-Stack Development
Gen AI
Mobile (React Native)

Professional Timeline

My journey through corporate exposure and industrial software development.

Delxn Technologies
Software Developer Intern
Sep 2025 – Feb 2026
Pune, India (Onsite)
  • Contributed to the development of SkyStruct V2 Lite, a construction workflow platform.
  • Built and integrated core modules supporting large-scale project operations.
  • Collaborated with senior engineers to implement scalable features and system fixes.
Celebal Technologies
React.js Developer Intern
May 2025 – Jul 2025
Jaipur, India (Remote)
  • Developed Quora/Spotify-style interfaces using reusable React components.
  • Integrated REST APIs and optimized performance via code splitting.
  • Delivered responsive UI across multiple devices during Agile sprints.
EY GDS & Edunet Foundation
MERN Stack Intern
Feb 2025 – Mar 2025
India (Virtual)
  • Engineered FinPal, an AI-powered UPI transaction analysis system.
  • Implemented secure authentication using JWT and RBAC access control.
  • Optimized backend queries, reducing API response time by ~30%.

My Projects

A selection of projects I've worked on, showcasing my skills and passion.

Dairy Nine (Freelance)
Dairy Nine (Freelance) (Lead Full-Stack Developer)
Jan 2025 – Present
Production-grade SaaS platform automating the dairy supply chain. Built multi-role dashboards and camera-based barcode scanning for real-time billing and inventory automation.
Next.jsReact NativeMongoDBProductionSaaS
GitHub
AI Recruiter
AI Recruiter (Lead Developer)
Sep 2024 – Mar 2025
Built an intelligent talent engine using a hybrid AI approach (Gemini Flash & Local Ollama Qwen) for resume analysis and semantic scoring. Reduced manual screening effort by 70% with automated workflows.
Next.jsFirebaseGemini 2.0 FlashOllamaQwenHybrid AI
FinPal
FinPal (Full-Stack Developer)
Feb 2025 – Jun 2025
Hybrid AI financial dashboard analyzing 1000+ UPI transactions with Local LLMs (Ollama/Qwen). Developed parsers for PhonePe, GPay, and bank statements with ML-assisted automated expense categorization.
MERNGemini FlashOllamaQwenHybrid AIAutomation
MyDinner
MyDinner (Full-Stack Developer (Firebase))
Jan 2025 – Aug 2025
Mess operations platform with a fully Firebase-powered backend — Auth, Firestore, and Cloud Functions for billing, meal attendance, and student management. Built role-based portals in Next.js for real-time tracking.
Next.jsFirebaseFirestoreCloud FunctionsRBACReact
Personal Portfolio
Personal Portfolio (Full-Stack Developer)
2024 - Present
Interactive personal portfolio using Next.js, Tailwind CSS, and ShadCN UI. Integrated with GenAI for smart components and hosted on Firebase.
Next.jsReactTailwind CSSFirebase

Technical Skills

A glimpse into the technologies and tools I master.

Languages
  • Python

  • JavaScript

  • TypeScript

  • HTML

  • CSS

Frameworks & UI
  • React.js

  • Next.js

  • React Native

  • Node.js

  • Express.js

  • MERN Stack

AI/ML & GenAI
  • NLP / LLMs

  • Generative AI

  • RAG & LangChain

  • Agentic AI

  • Hugging Face

Databases
  • MongoDB

  • MySQL / SQL

  • Firebase

  • VectorDB

Tools & DevOps
  • Git

  • Docker

  • Postman

  • GitHub Actions

  • n8n Automation

Education & Certifications

My academic background and professional qualifications. Click on a certificate to view.

Bachelor of Engineering (BE) in Computer Engineering
Savitribai Phule Pune University
August 2022 - Present

Currently pursuing Bachelor of Engineering with a CGPA of 8.9/10. Focusing on core computer science principles, full-stack development, and AI/ML Engineering.

Building Modern Web Applications with MERN Stack (Internship)
EY Global Delivery Services, AICTE & Edunet Foundation
February 10, 2025 – March 21, 2025

Successful completion of a 6-week internship on Building Modern Web Applications with MERN Stack under the Next Gen Employability Program.

AI: Transformative Learning with TechSaksham (Internship)
TechSaksham (Microsoft, SAP, Edunet Foundation)
2024

Completion of internship on AI: Transformative Learning with TechSaksham - A joint CSR initiative of Microsoft & SAP, implemented by Edunet Foundation.

Summer Intern - React JS
Celebal Technologies
May 19, 2025 – July 20, 2025

Gained industry-relevant exposure and hands-on experience in React JS through practical learning and industry-oriented projects during a remote summer internship.

AI Azure Internship Program
Edunet Foundation
Commences May 13, 2025 (4 Weeks)

A 4-week program focusing on AI and Azure, covering Machine Learning, Deep Learning, Gen AI, Computer Vision, and Neural Networks. Includes hands-on projects, mentorship, and use of Microsoft Learn.

IBM SkillsBuild 6-Week Internship Program (AIML)
IBM SkillsBuild
June 18, 2025 – July 30, 2025 (Expected)

Participating in a 6-week internship program focusing on Artificial Intelligence & Machine Learning (AIML) domain.

AI Virtual Internship (Shell & Edunet Foundation)
Edunet Foundation & Shell
2025 (4 Weeks, Dates TBC)

Selected for a 4-week virtual internship focusing on Artificial Intelligence, offered by Edunet Foundation in collaboration with Shell.

Django Web Development Internship Program
Rubicon Foundation & Deutsche Bank (Future Skills for Youth Initiative)
2024

Completed an intensive Django web development internship, part of the 'Future Skills for Youth' initiative, focusing on building robust web applications and backend systems with Python and Django.

Python for Data Science, AI & Development
IBM (offered through Coursera)
June 2025

Successfully completed an online non-credit course authorized by IBM and offered through Coursera, focusing on Python for data science and AI development.

Advanced Software Engineering Job Simulation
Walmart Global Tech (via Forage)
April 2025

Completed practical tasks in Advanced Data Structures, Software Architecture, Relational Database Design, and Data Munging as part of the job simulation program.

Get In Touch

Ready for new opportunities. Let's build something exceptional together.

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