Ankit Kumar
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Ankit Kumar

Full Stack AI Engineer  —  Agentic Systems & Scalable Backends

I engineer full-stack applications and intelligent AI systems built for scale. My work bridges the gap between robust backend architectures and production-grade AI — focusing on advanced RAG pipelines, agentic workflows, and real-time distributed systems. I specialize in shipping secure, resilient software that survives the real world.

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Experience

Software Engineer Intern

Voat Networks

April 2025 – Sep 2025

Remote, India

  • Engineered a secure authentication pipeline for the platform using Node.js and MySQL, implementing strict cryptographic hashing and session validation to safeguard user credentials and reduce unauthorized access vulnerabilities by 40%.
  • Architected an event-driven backend utilizing MongoDB and high-performance graphQL and RestApis communication protocols to efficiently handle high-throughput traffic and complex concurrent requests for real-time digital wallet transactions.
  • Designed the cloud deployment architecture on DigitalOcean Linux servers, configuring NGINX as a reverse proxy and integrating AWS S3 for scalable storage, slashing overall API latency by 40% and ensuring 99.9% uptime.

PROJECTS

iTantra screenshot

iTantra

An offline, mesh-networked voice walkie-talkie for disaster response supporting 10 Indian languages via phone-to-phone relay.

KotlinJetpack ComposeAndroidONNX Runtime+3
LabelX screenshot

LabelX

A modern Next.js frontend for an AI-powered data labeling platform, featuring client-side OCR for instant text extraction.

Next.js 16React 19Tesseract.jsZustand+3

Github

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Tech Stack

Achievements

Profiles

Competitive

Highlights

Contests & Events

  • ACM ICPC ASIA WEST REGIONALIST 2026
  • Rank 190 / 32000+ builders in Amazon ML Challenge 2026
  • Grand Finalist in IBM BOB HACKS 2K26
  • Achieved Global Ranks: 23 (CodeChef 190), 39 (CF Round 1042), 61 (LC Weekly 464)
  • Achieved Global Rank under 100 in LeetCode contests (4×)
  • 2× Qualified TCS CodeVita 2024 & 2025 (Global Rank under 1000)
  • Finalist – Code4Cubicle 2025 Hackathon
  • Finalist – CODERED Solutions 2K26 (AIT Pune)
  • Global Rank 103/3000+ in AMS Prior (2026)

Education

Bachelor of Technology in Computer Science

CSJMU Kanpur

2023 - 2027

  • Coursework: DSA, OS, System Design, DBMS, CN, Graph Algorithms, Probability & Statistics, Machine Learning
  • Built AI projects independently alongside academics - RAG systems, agentic workflows, full-stack apps

Skills

Languages

C++, JavaScript/TypeScript, Python, Java, Go, Kotlin

Frontend

Next.js, React, Tailwind CSS, ShadCN UI, Radix UI, Framer Motion, HTML5, CSS3, React Native

Backend

Node.js, Express.js, FastAPI, REST APIs, GraphQL, gRPC, Fiber, CMake, WebSockets

AI / Agentic Systems

LangChain, LangGraph, RAG, Embeddings, Agents, Hugging Face (Transformers, Pipelines), PyTorch, OpenCV

Database

MongoDB, MySQL, PostgreSQL, Redis, RabbitMQ, Vector Databases

DevOps & Cloud

Docker, AWS (EC2, S3), Vercel, Render, CI/CD Pipelines, Nginx, DigitalOcean, Linux

Contact

Ways to Connect

Open to internships, freelance work, and anything interesting in between.

Book a free call30 min, no pressureankitcareer018@gmail.comBest for detailed questionsFollow on XOccasional build-in-public updates

Usually replies within a day

Available for remote, freelance, or full-time

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