I build for speed.
Everywhere it counts.
Hello, I'm Ashutosh Kumar — And full-stack products that actually ship.
I'm highly adaptable across global time zones
Competitive Programming
LeetCode Knight (1973, Top 3%); AIR 70 in Naukri EROH; 1000+ problems solved across LeetCode, Codeforces & CodeChef.
Contest Performance
Top 3% in LC Weekly 492 & 493 (837/41K+); CodeChef Global Ranks 75, 136, 271.
AlgoUniversity Graph Camp
Selected among top 2.5% of 40,000+ applicants nationwide.
Inter-IIIT Rank 19
OPTIGO'26 Inter-IIIT Coding Competition – Coding Club CODAME, IIIT Bhopal (2026).
Focused on latest digital
innovations
VENTURE SHOWCASE
RepoSense — Multi-Agent Codebase Intelligence Tool
An autonomous multi-agent codebase intelligence platform orchestrating specialized agents (Researcher, Analyst, Fact-Checker) via LangGraph and custom MCP servers for verified codebase Q&A and deep architectural analysis.
- Engineered a multi-agent pipeline (Researcher, Analyst, Fact-Checker) using LangGraph and custom MCP servers, enabling a Groq LLM to autonomously invoke GitHub and vector-search tools.
- Built a RAG pipeline embedding repo content into Qdrant via a local ONNX model, featuring a dedicated agent that independently verifies draft answers against retrieved evidence.
- Created an LLM-as-judge evaluation harness achieving 96%+ accuracy, and resolved a vector-search threshold bug to eliminate out-of-scope hallucinations.
Low-Latency Limit Order Book & Matching Engine
A price-time priority (FIFO) order book matching engine in C++17 achieving P50 latency of 102ns and P99 of 378ns across 100K operations, with a live TypeScript/Node.js WebSocket feed server bridging the engine via IPC.
- Engineered a price-time priority (FIFO) order book matching engine in C++17 achieving P50 latency of 102ns and P99 of 378ns across 100K operations.
- Designed core data structures using std::map for O(log N) price-level access and std::unordered_map for O(1) order cancellation by ID, supporting Limit, Market, and Cancel order types.
- Built a real-time WebSocket feed server in TypeScript/Node.js bridging the C++ engine via stdin/stdout IPC, broadcasting live trade events and order book snapshots to connected clients.
- Wrote a Python benchmarking harness using std::chrono-timed C++ output to profile latency distributions across 100K operations, validating P50/P99 targets under simulated order flow.
LeetCode Sound FX — Chrome Extension
A Manifest V3 browser extension that gamifies LeetCode by playing customizable sound effects for Run and Submit actions, processing local audio using the Web Audio API.
- Engineered a Manifest V3 browser extension to play custom audio feedback on LeetCode Run/Submit actions and Wrong Answers.
- Architected a non-intrusive dual-content-script setup, utilizing an injected script to intercept page-context fetch/XHR events and communicate them to isolated content scripts.
- Implemented high-performance, low-latency audio playback using the Web Audio API to bypass browser CORS restrictions and eliminate bulky DOM dependencies.
- Designed a popup interface with options for file upload, active toggle buttons, and independent volume sliders utilizing Chrome extension local storage.
Baskit – Scalable E-Commerce Platform
A full-stack e-commerce platform engineered for high concurrency with a Redis caching layer, Stripe payment integration, and decoupled modular architecture.
- Architected a high-concurrency e-commerce backend handling 500+ daily transactions with strict data consistency via MongoDB.
- Engineered a custom caching layer using Redis, reducing database read load by 40% for high performance and reliability.
- Implemented secure payment pipelines using Stripe Webhooks and ensured data consistency with MongoDB transactions.
- Designed with decoupled modules to support future feature extensions without changes to core business logic.
I build systems that run at nanosecond scale.
Rank 1 in CSE at IIIT Bhopal with a cumulative CPI of 8.79.
Engineered LOBE, a low-latency C++17 matching engine achieving 102ns P50 latency.
LeetCode Knight in the top 3% globally and All India Rank 70 at EROH with 1000+ problems solved.
Built RepoSense, an autonomous multi-agent AI codebase intelligence platform with 93%+ evaluation accuracy.
Ex-QuickIntell Software Engineering Intern, building full-stack production systems with Next.js, Prisma, and PostgreSQL.
Actively seeking Software Engineer and AI Engineer roles where performance and technical depth matter.
Final-year CSE undergrad at IIIT Bhopal, currently Rank 1 in my department (CPI 8.79). I build low-latency systems in C++ and ship full-stack products that work in production — not just in demos.
Key Accomplishments
Competitive Programming
LeetCode Knight (Rating: 1973 · Top 3%); AIR 70 nationally in Naukri Engineers’ Ring of Honour; solved 1000+ problems (LeetCode, Codeforces, and CodeChef) with emphasis on graphs, dynamic programming, and trees.
Contest Performance
Ranked 837/41,000+ (top 3%) in LeetCode Weekly Contest 492 and 887/40,000+ (top 3%) in Weekly Contest 493; Global Ranks 75 (Starters 181), 136 (Starters 176), and 271 (Starters 230) on CodeChef.
AlgoUniversity Graph Camp
Selected among top 2.5% of 40,000+ applicants nationwide for specialized graph theory and network algorithms training.
Inter-IIIT Competition
Rank 19 from 1000+ students, OPTIGO’26 Inter-IIIT Coding Competition – Coding Club CODAME, IIIT Bhopal (2026).
The Magic Method
A comprehensive toolkit of modern frameworks and architectures that enable high-performance, scalable web products.
What people say about working with me
Building Worldwide
I'm currently based in India but collaborate with teams and startups globally. Shipping robust code across timezones.
Let's build
something real.
Whether you have a startup idea or need to scale an existing product, I'm here to help you execute fast.
Start a Project