Hello, World!
I'm Vivek Rakesh Tiwary.
Full-Stack Software Engineer and 3rd-year B.Tech ECE undergraduate at IIIT Bhagalpur specializing in distributed backend systems, deterministic AI agents, and high-throughput web infrastructure. Experienced in containerized microservices, asynchronous connection pooling, and sub-second prerendering architectures.
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Experience
Karrs Builders Pvt. Ltd.
Lead Software Dev & Systems Architect (Freelance) | May 2026 - Jun 2026 | Patna, India
- Reduced page load latency by 77%, driving Largest Contentful Paint (LCP) from 4.5s to under 1.0s using Node.js prerendering pipelines and automated WebP asset compression.
- Engineered a custom Headless CMS admin panel with React and Redux Toolkit, decreasing static content update turnaround by 40%.
- Enhanced technical SEO and automated XML sitemaps, ranking the domain #1 organically for primary commercial search queries.
- Configured deployment architectures on Netlify and Render with continuous integration pipelines for verified releases.
Developer Community (DevC)
Core Technical Lead | IIIT Bhagalpur | Jan 2026 - Present | Bhagalpur, India
- Directed 2 technical hackathons and competitive programming bootcamps for 200+ active participants.
- Mentored 20+ undergraduate students in Data Structures, Algorithms in C++, and full-stack system design patterns.
- Conducted comprehensive code reviews and administered technical evaluation rounds for prospective club inductees.
Projects
Aegis
Agentic Commerce Engine
- Architected a polyglot microservice framework using Python/FastAPI and Node.js with deterministic LangGraph execution paths.
- Separated autonomous agent decision logic from transactional execution, removing agent mutation privileges over ledger states.
- Eliminated race conditions via pessimistic row-level locking, velocity throttles, and a lazy-loaded singleton asyncpg connection pool.
- Ensured atomic order idempotency under high concurrency, validating fault tolerance with curl load tests and telemetry dashboards.
LawAdda
AI Legal Document Assistant
- Accelerated legal document review speed by 70% by implementing a retrieval-augmented generation (RAG) extraction pipeline.
- Engineered parsing services capable of processing 200+ page bilingual documents using Tesseract OCR and semantic chunking.
- Enforced a zero-retention data privacy perimeter utilizing local inference via Ollama and edge validation scripts.
- Architected the flow of chat based on Doc ID generation for uploaded legal documents, streamlining vector retrieval.
Community Hero (Civic AI)
Civic Complaint Management System
- Architected a Civic complaint platform with client and admin panel, enabling categorization and description writing based on voice and image.
- Utilized Google OAuth, Gemini AI, GCP, Cloudinary, and MongoDB for seamless user creation, secure uploads, auth, and AI-based operations.
- Calculated Urgency scores based on upvotes, severity, and comments; provided admin features for user moderation, notice generation, and an interactive chatbot.
- Implemented multilevel AI orchestration using three AI models to prevent hysteresis in output.
Skills
Languages
Frontend
Backend Systems
Databases
AI Engineering
Cloud & DevOps
Education
IIIT Bhagalpur
B.Tech in Electronics and Communication Engineering
Aug 2024 - Jul 2028 | CGPA: 7.83 / 10.0
Mahendra Public School
Class XII (CBSE) - Senior Secondary Certificate
Apr 2023 - May 2024 | Percentage: 86.8%
Kendriya Vidyalaya Kankarbagh, Patna
Class X (CBSE) - Secondary School Certificate
Apr 2021 - May 2022 | Percentage: 90.4%
Relevant Coursework
Data Structures & Algorithms, Object-Oriented Programming, DBMS, Operating Systems, Computer Networks
Achievements
🏆 FOSS Hack 2026 - Rank 5
Ranked 5th nationally (Solo, LawAdda) out of 5,430 participants and 799 final project submissions.
🔥 Competitive Programming
CodeChef 3-Star (Peak: 1616, slayer_legacy)
Codeforces Pupil (Peak: 1223, codeslayer006)
LeetCode: 300+ algorithmic problems solved (Vivek_rakesh_tiwary)
500+ total coding problems solved across platforms.
🏅 Smart India Hackathon (SIH)
Grand Finalist (Waitlisted) for Problem 25041
Top 36 in university qualifier rounds.
💼McKinsey Forward Program
Completed 2026 leadership and problem-solving certification.
Terminal
Support
Fuel the code →
Contact
Drop an email →
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