Hi, my name is
Alok Kumar.
SDE Intern & AI-Native Developer
SDE Intern at Nevaeh Technology (HFT Infrastructure) & pre-final year CS student at IEM Kolkata ('27). Driven by Data Structures & Algorithms (C++), Ultra-Low Latency Systems, and Hackathon Engineering.
About Me
I'm a pre-final year B.Tech Computer Science student at IEM Kolkata ('27) and an SDE Intern at Nevaeh Technology, working on High-Frequency Trading (HFT) infrastructure.
My core strength lies in problem-solving with Data Structures & Algorithms (C++) and architecting ultra-low latency systems, combined with a passion for rapid product development as an AI-Native Developer.
I thrive in high-pressure hackathon environments and competitive programming. My work spans low-latency C++, offline-first mobile apps, real-time distributed systems, and AI/ML engineering.
Based In
Kolkata, India
Current Role
SDE Intern (HFT)
CGPA
8.71 / 10
Hackathons Won
5+ Awards
Skills & Technologies
Languages
Frameworks & Mobile
AI/ML & Vision
Databases & Vector Search
Core CS & Systems
Tools & Platforms
Achievements & Recognitions
Awards and recognitions from hackathons, competitions, and national challenges.
Qualifier
Google The Big Code
Google · Advanced to the next round of Google's premier competitive programming contest
Best Project (IoT)
Binary V2 Hackathon
Kalyani Govt. Engineering College · Team codeXcyphers
1st Runner-Up
Watch The Code 2026 National Hackathon
G.E.H.U., Haldwani
Finalist
Diversion 2K26 – 36hr Hackathon
IEM Kolkata
1st Runner Up
Technologia Hackathon 1.0
Team "codeXcyphers"
Finalist – Top 100/1400+
StatusCode2 Hackathon
IISER Kolkata
1st Position
CreaXion Project Competition
CSI UEMK Students Chapter
3rd Place
BRAINOVATE Project Competition
IEEE Computer Society Student Branch Chapter UEMK · Team codeXcyphers
2nd Position
Imagine Algo 2025
Algorand Blockchain Club
Finalist
IIT Madras Shaastra Coding Contest
IIT Madras
Zonal Finalist
Anti-Piracy Challenge 2025 (WAVES)
Ministry of I&B (Govt. of India) & CII
Featured Projects
BhasaSetu
Offline Tribal Education App & Zero-Internet Classroom (Aug – Sept 2026)
100% offline-capable Android application bridging the language gap in tribal elementary education. Features zero-internet live classroom broadcasting via an embedded HTTP/SSE Kotlin server supporting 1-to-50 student connections, on-device Whisper ONNX speech recognition, and an AI-powered offline doubt-clearing engine.
CogniCode
Codebase Intelligence & Architectural Sentinel (Watch The Code 2026 – 1st Runner-Up)
Scalable codebase intelligence system built with FastAPI and Next.js, integrating ChromaDB for sub-second semantic search across 10,000+ repository files. Features a dynamic Codebase Knowledge Graph mapping feature-specific dependencies to cut API token consumption by over 60%, blast radius analysis, and context-aware RAG.
Rail Sathi
Offline-First Railway Super-App (Diversion 2K26 Finalist)
Railway super-app engineered with a custom Smart Split-Seat Algorithm utilizing advanced data structures to dynamically route waitlisted passengers, boosting ticket utilization by up to 25%. Built with a resilient, fault-tolerant crowd tracking pipeline with GPS-speed locks (>25 km/h) guaranteeing over 95% data integrity during intermittent connectivity.
IoT Train Safety System
Best Project (IoT) – Binary V2, Kalyani Govt. Engineering College
Scalable, real-time safety and monitoring system for trains. ESP32 edge nodes at train doors use ToF sensors for door status and Wi-Fi MAC sniffing for activity tracking. Data travels via an RS485 network built for heavy rail interference, flows to a Raspberry Pi master gateway in the Guard's Cabin, and streams live to the cloud via secure 4G LTE for real-time visualization and logging.
MAITRI
Human-Wildlife Conflict Predictor (StatusCode2)
Real-time wildlife conflict tracking system built for StatusCode2 Hackathon (Top 100/1400+ teams, IISER Kolkata). Features a Dynamic Safe Path algorithm (Hybrid Greedy Best-First Search) recalculating routes every 2 seconds and a 3-tier Geo-fencing proximity alert system.
MediScan
AI Bone Fracture Detection System
AI-powered bone fracture detection system achieving 99.8% accuracy. Designed efficient API endpoints for real-time X-ray image analysis and integrated Explainable AI (Grad-CAM) visualizations to assist healthcare providers with clinical interpretation.
Diabetic Retinopathy Detection
ML Research Project
Research under Prof. Dr. Subhalaxmi Chakraborty. Developing a Stacking Ensemble model integrating ResNet, EfficientNet, and ViT for superior predictive performance in medical image classification, with Grad-CAM heatmaps for transparent clinical interpretability.
Resume
Experience
Aug 2026 – Present
Software Development Engineer (SDE) Intern
Nevaeh Technology · Kolkata, West Bengal
- •Engineered and optimized core C++ modules for the firm's High-Frequency Trading (HFT) infrastructure, focusing on ultra-low latency execution and robust performance.
- •Collaborated within a product-centric environment to architect system-level improvements for mission-critical trading applications.
2025 – Present
Undergraduate Research — Early Detection of Diabetic Retinopathy
Under Prof. Dr. Subhalaxmi Chakraborty, IEM Kolkata
- •Developing a Stacking Ensemble model integrating ResNet, EfficientNet, and ViT for superior predictive performance in medical image classification.
- •Integrating Explainable AI (Grad-CAM) to generate visual heatmaps, providing transparent clinical interpretability.
Jan 2025 – Present
GFG Student Chapter Member
GeeksforGeeks, UEM Kolkata
- •Collaborating to organize coding events, workshops, and hackathons.
- •Promoting competitive programming culture and sharing knowledge in Data Structures and Algorithms.
Education
2023 – 2027
B.Tech in Computer Science and Technology (pursuing)
Institute of Engineering and Management (IEM)
CGPA: 8.71 (till 5th sem)
Kolkata, India
2022
Class XII (CBSE)
New Horizon School
70%
Bhagalpur
2020
Class X (ICSE)
St. Joseph School, Kahalgaon
86%
Certifications
C++ Programming Professional Certificate
OpenEDG / C++ Institute · 2024
Applied Cryptography Specialization
University of Colorado · Coursera · 2025
Enhancing Soft Skills and Personality
NPTEL · 2024
Ethical Hacking: Introduction
LinkedIn Learning · 2024
Get In Touch
Have a project in mind or want to collaborate? I'd love to hear from you.
Location
Kolkata, India
© 2026 Alok Kumar. Built with Next.js, TypeScript & Framer Motion