Hi, I'm Satvik šŸ‘‹

Backend Engineer | Full Stack Developer | AI Enthusiast

Backend-focused CSE student building scalable services, automation tools, and AI-powered developer utilities. Previously worked as a Backend Engineering Intern at Syndie.io, contributing to APIs, system architecture, and debugging in production.

Satvik Tandon

About Me

I'm a final year Computer Science Engineering student, passionate about building scalable backend systems and AI-powered tools. With hands-on experience in full-stack development, I specialize in creating efficient APIs, automation workflows, and innovative developer utilities.

My internship at Syndie.io helped me gain production-level experience in API development, OAuth implementation, and system architecture design. I'm particularly interested in RAG workflows, microservices, and building tools that enhance developer productivity.

Contact me for developer roles or freelance gigs, I’m open to collaborations and impactful work.

Skills

Backend

Node.jsExpress.jsHonoFastAPIPrismaPostgreSQLMongoDBRedis

Frontend

ReactNext.jsTypeScriptTailwind CSS

DevOps & AI

DockerVercelCloudflare WorkersGCPRAGVector DBsGemini

Experience

Backend Engineer Intern

Syndie.io

Jun 2025 - Sep 2025
  • Developed and maintained backend APIs and data models for the company's admin platform using Next.js & NestJS, improving scalability and developer usability
  • Built modular, testable backend components with clear technical documentation, ensuring maintainability across teams
  • Designed and implemented OAuth authentication flows and integrated external automation tools (Zapier, n8n, Make.com) with in-house APIs
  • Implemented core backend features such as global search and internal data workflows, enhancing user experience and improving overall system efficiency

Projects

Tancode - AI Coding Agent

Oct 2025 - Present

Built a full-stack AI coding agent enabling one-shot web application generation using Retrieval-Augmented Generation (RAG). Integrated Qdrant for vector storage and Google Gemini for embeddings, and I’m currently working on a scalable architecture.

ReactTypeScriptNode.jsRAGGemini
View on GitHub →

AI-Powered 2D Animation Generator

May 2025

Developed a Python microservice using FastAPI to convert user prompts into executable Manim animation scripts. Switched to a distributed async workflow with queues and workers, enabling parallel rendering and reducing animation generation time by 60%.

FastAPIPythonManimDockerRedis
View on GitHub →

Shorty — URL Shortener

Sep 2025

Production-grade URL shortener built with Node.js, Express, React, PostgreSQL, Redis, and Clerk authentication. Features include 7-character short codes, Redis caching for fast redirects, click tracking & analytics, and secure CRUD management with 200–400ms response times.

Node.jsExpressPostgreSQLRedisClerk
View on GitHub →

Education

Bachelor of Technology in Computer Science

Vivekananda Institute of Professional Studies

2022 - 2026

CGPA: 8.35 (till 7th semester)

Class 12th

Ryan International School

2021 - 2022

Percentage: 87%

Let's Connect

I'm always open to discussing new projects, opportunities, and collaborations.