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// Hello, World!

A. Sai
Tharun

A philomath & software engineer building at the intersection of large-scale data processing, full stack development and cloud technologies with a growing focus on applied AI. Firm believer of the fact that growth ceases when learning stops.

ST
A. Sai Tharun
< software engineer />
ML Full Stack App Dev Data Science
Available for opportunities

Who I Am

4+
Years in Industry
20+
Projects Built
10+
Courses Completed
2
Internships
Based in

📍 Chennai, Tamil Nadu, India

Interests
🧘 Yoga 🌍 Wanderlust 📚 Philomath 🤝 People 🎨 Design 📸 Photography

Hey! I'm Sai Tharun — a software engineer with a deep curiosity for how things work. My forte lies in building scalable, data-driven applications and modernizing systems for the cloud, with a growing focus on applied AI. I enjoy transforming complex systems into efficient, cloud-native solutions and leveraging data to drive smarter decisions and better user experiences.

I'm a firm believer in the idea that "Growth ceases when learning stops", which is why I continuously explore new technologies — from distributed data systems to modern frameworks and AI-driven solutions. Whether it’s optimizing data pipelines, leading development efforts, or experimenting with emerging tools, I approach every challenge with curiosity and intent.

Outside of code, you'll find me planning my next travel adventure, organizing events, or getting lost in a new course on something completely different. I'm an extrovert who thrives in collaborative environments and enjoys building alongside diverse, driven teams — so don't be shy!

View Resume ↗

Tech & Tools

🧠
Fields of Interest
Machine Learning Data Science Full Stack App Development Computer Vision
💻
Languages
Python JavaScript HTML / CSS Java MySQL Dart
Frameworks
React Django Flutter Node.js TensorFlow
🛠
Tools & Software
GitHub Figma Adobe PS Lightroom DaVinci Resolve Blender Audacity Illustrator

Journey & Milestones

🧑‍💼
Full Time Employee
Software Developer
Fidelity Investments
Worked on modernizing core billing application to the cloud. Basically building big data solutions on AWS, using Oracle and Snowflake databases.
💼
Internship
Software Developer Intern
Fidelity Investments
Worked on real-world software development challenges in a professional finance-tech environment, gaining exposure to large-scale systems and enterprise engineering practices.
🚀
Program
Program Operations Intern
Forge Accelerator
Supported startup operations and program management at a leading accelerator, gaining insight into entrepreneurship, product development, and the startup ecosystem.
🏆
Hackathon · 2019 & 2020
Team Leader
Smart India Hackathon (SIH)
Selected from college both years as Team Leader — led cross-functional teams to design and build innovative tech solutions for national-level government challenges.

Things I've Built

Courses & Certifications

⚙️
Algorithmic Toolbox
🧠
Social Psychology
📊
Marketing Analytics
💡
Design Thinking for Innovation
👤
UX Design — Creating User Profiles
🕷
Web Scraping with Python + BeautifulSoup
🌐
HTML, CSS and JS for Web Developers
📈
AP® Microeconomics

Thoughts & Articles

Tech · Coming Soon
Building at the Intersection of ML and Product
Exploring how machine learning models stop being research projects and start being real products — and everything in between.
— Sai Tharun
Learning · Coming Soon
Growth Ceases When Learning Stops
A reflection on continuous learning, why curiosity is the most valuable engineering skill, and how to stay sharp in a fast-moving industry.
— Sai Tharun
Dev · Coming Soon
Leading a Hackathon Team — What Actually Works
Two Smart India Hackathon seasons taught me more about engineering under pressure than any classroom. Here's what I learned about leadership, shipping, and teams.
— Sai Tharun

Say Hello, I Won't Bite

I'm always open to interesting conversations, collaborations, or just a friendly hello. Whether you've got a project idea, an opportunity, or just want to connect — my inbox is open.