Hey there, I'm

Sujal
Mallick.

CS Engineer

Sujal Mallick

Building at the intersection
of systems and intelligence.

Computer Engineering student at Thapar Institute of Engineering & Technology (TIET), Patiala. Hands-on software engineer specializing in AI Engineering, distributed cloud backends, and high-performance media/CDN pipelines.

Experienced in architecting multi-agent LLM systems, scaling event-driven microservices on Azure, Google Cloud, and AWS, and low-level GPU acceleration with CUDA and C++.

Education
Thapar Institute of Engineering & Technology 2023 — 2027

Bachelor of Engineering in Computer Engineering · CGPA: 7.81 / 10

ODM Public School, Bhubaneswar 2023

Senior Secondary (CBSE Class 12) · 91%

Technical Depth

Languages
Python TypeScript JavaScript C++ SQL CUDA
Backend & Web
FastAPI SQLAlchemy PostgreSQL Redis React.js Node.js Tailwind CSS
AI & Parallel Systems
LangGraph LangChain LiteLLM Gemini API CUDA / C++
Cloud & DevOps
Azure Google Cloud (GCP) AWS (EC2, S3) Docker KEDA GitHub Actions
Testing & QA
Pytest Regression QA Mobile QA

Where I've applied
the craft.

Work Experience
June 2026 — Present Internship

CDN Development & QA Intern

Aumbram
  • Engineered the end-to-end CDN and adaptive media streaming pipeline for a video-learning platform on Azure: architected presigned multipart uploads (up to 2 GB), FFmpeg HLS transcoding into 5 adaptive-bitrate renditions, and HMAC-signed playback URLs for secure, low-latency video distribution.
  • Implemented event-driven transcoding workers on Redis queues scaled from zero via KEDA (~5 jobs per replica), backed by a transactional outbox, idempotent task execution, and 3 backoff retries so no media upload is dropped or double-processed.
  • Constructed a 6-state PostgreSQL-backed state machine with a fail-closed moderation gate, blocking 100% of unreviewed video content from reaching the CDN edge across upload, processing, and publish stages.
  • Analyzed 7+ Android/iOS builds of a companion React Native app and uncovered 152 defects (44 high-priority), documenting severity and repro steps for developers with an 82% verified fix rate.
CDN Architecture Azure FFmpeg / HLS Redis & KEDA PostgreSQL Mobile QA / React Native
Open Source Contributions
Oct 2026 Open Source

Open Source Contributor

SigMap ↗ · 645+ Stars · 13K+ Monthly npm Downloads
  • Shipped 2 merged language extractors (PowerShell, Objective-C/C++) to SigMap, a code-signature mapper that shrinks LLM context for AI coding agents.
  • Developed the PowerShell extractor across 5 constructs (functions, parameter blocks, comment-based help, classes, module manifests); masked method bodies to stop phantom and leaking signatures.
  • Authored the Objective-C extractor for 3 file types (.m, .mm, .h) covering interfaces, protocols, categories, and multi-part selectors, with content detection and a safe fallback for MATLAB .m files.
TypeScript AST Parsing PowerShell Objective-C / C++ LLM Context Reduction Open Source

Things I've
built.

Cloud-deployed AI accident-detection platform. Real-time video ingestion with YOLO vehicle detection and a secondary CNN collision classifier — served via a Dockerized FastAPI backend on AWS EC2, with a React / TypeScript frontend distributed through AWS S3 and CloudFront CDN.

Inference & Cloud Pipeline
video_stream yolo_detector cnn_classifier fastapi_ec2 s3_cloudfront
Real-time inference · Dockerized FastAPI on AWS EC2 · S3 & CloudFront edge delivery
React / Vite FastAPI / Docker YOLO / CNN AWS EC2 / S3 / CloudFront

Extended a GPU-accelerated open-source CUDA boids simulator. Added spatial-hash neighbour searching to eliminate O(N2) particle checks, zero-copy CUDA–OpenGL interop for direct frame-buffer rendering, and an interactive Dear ImGui control panel — scaling to 100k+ boids at 60 FPS.

GPU Acceleration Pipeline · 100k+ Agents
agent_state_vbo spatial_hash_sort cuda_steering opengl_interop
Zero-copy CUDA–OpenGL interop · Spatial-hash grid acceleration · Dear ImGui telemetry
CUDA / C++ OpenGL Dear ImGui Spatial Hashing

High-intensity sprints &
hackathon builds.

Validated skills &
certifications.

AWS Training & Certification

Customizing and Evaluating LLMs Using Amazon SageMaker JumpStart

View certificate ↗
AWS Training & Certification

AWS Cloud Technical Essentials

View certificate ↗
AWS Training & Certification

AWS Cloud Practitioner Essentials

View certificate ↗
EY & Microsoft

AI Skills Passport

View certificate ↗
Verified Badges & Credentials:

Let's build something
worth building.

Open to full-time roles, internships, and serious collaboration. Reach out directly or drop a message using the form.

Space Odyssey & Element Lore

A vertical journey from Earth's robot wasteland to the deep cosmic black hole. Click any card to read its story.

MISSION BRIEFING · VERTICAL EXPEDITION

This portfolio is built as a vertical space adventure. At the bottom, combat cyborgs control Earth after rogue AI took over the planet. As you travel upward, broken space stations and lost astronaut relics show humanity's escape into space. High above in orbit, the last living human developer sits in a spacesuit, coding software on his laptop under deep space nebulae, heading toward the giant black hole at the top.

01 · Surface — Elevation 0 km

Earth's Surface: The Machine Wasteland

Rogue artificial intelligence conquered Earth. Autonomous machines and combat cyborgs patrol the dusty ground, while smoking factories build machine armies.

Combat Cyborg Gunner

Combat Cyborg Gunner

Ruler of Earth

Rogue AI took over planet Earth, and this heavy combat cyborg is now the machine ruler of the wasteland. He patrols the ruins with a red visor and plasma rifle, making sure no humans can return to the surface.

Sprite · 12-frame animated ground guard with boundary patrol kinematics.
Ground Patrol Scout Robot

Ground Patrol Scout Robot

Scout Rover

A small scout robot built by the machines to roll across the dusty ground. It scans the rocks and turns around when it hits walls, always searching for leftover human technology.

Sprite · Autonomous ground rover with boundary-bounce reflection.
Central Citadel Monolith Tower

Central Citadel Monolith Tower

AI Command Tower

The main command tower built by the machine empire. It stands tall in the center of the wasteland, sending out green radar rings to track everything moving across the scorched ground.

Monolith · Clickable command tower that broadcasts acoustic radar rings across the dust.
Left Industrial Factory and Smelter

Left Industrial Factory & Smelter

Machine Factory

A massive robot-run factory with two giant smokestacks. It works day and night without human workers, melting metal and minerals to build new machine soldiers.

Facility · Industrial forge with animated multi-layer drifting smoke plumes.
Right Cargo Refinery Platform

Right Cargo Refinery Platform

Cargo Dock

A high platform where robot ships load fuel and cargo crates. Its amber warning lights blink constantly so incoming transport ships do not crash in the thick smog.

Facility · High-altitude cargo dock with pulsing amber warning lights.
Industrial Navigation Beacon

Industrial Navigation Beacon

Warning Tower

A tall metal warning tower that flashes bright red lights into the cloudy sky. It warns flying scout ships to stay clear of the high-voltage electrical wires below.

Beacon · Tall navigation mast with high-frequency red strobe lighting.
Abandoned Droid Head

Abandoned Droid Head

Broken Relic

The broken skull of an older robot, half-buried in the sand dunes. Its single blue robotic eye still flickers with electricity when touched, trying to remember its old orders.

Relic · Half-buried cyber skull with interactive optic eye sparks.
Derelict Wasteland Vehicles

Derelict Wasteland Vehicles

Abandoned Cars

Rusted buggies and cars left behind in the sand dunes. Long ago, people tried to drive them across the desert to reach the rocket launch pads before the machines took over.

Scenery · Weathered pixel vehicles scattered across the machine wasteland.
Weathered Utility Grid

Weathered Utility Grid

Power Lines

Old wooden telephone poles and hanging power lines. They carried electricity to human cities before the war, and now stand silent against the jagged mountain hills.

Infra · Wooden utility poles with hanging high-voltage wires.
Cyberpunk Hovercar

Cyberpunk Hovercar

Skyline Cruiser

A retro-futuristic wedge flying sports car that cruises smoothly across the wasteland skyline. Powered by dual downward plasma jet thrusters, it navigates atmospheric corridors high above machine factories and defense towers.

Vehicle · Ambient skyline cruiser with harmonic hover float and interactive overdrive boost.
High-Orbit Surveillance Satellite

High-Orbit Surveillance Satellite

Orbital Sentinel

An ancient orbital surveillance satellite drifting in the upper thermosphere above Earth's horizon. Positioned far above flying atmospheric vehicles, it monitors machine surface movements and tracks cosmic signals.

Satellite · High-altitude orbital relay with slow celestial drift kinematics.
02 · Contact Section — Elevation 100 km

Lower Atmosphere: The Orbital Gateway

The border where Earth air ends and space begins. Ancient lunar rocks and open-source pioneers mark the safe crossing into orbit.

The Ancient Lunar Rock

The Ancient Lunar Rock

Gateway Moon

A giant gray moon floating silently in the black sky. It watched Earth fall to the machines, and now it acts as the gateway to this archive, keeping track of every step of the journey into space.

Gateway · Clickable moon that unlocks this Space Odyssey codex.
Roaming Linux Tux Penguin

Roaming Linux Tux Penguin

Linux Explorer

Tux the friendly penguin walks calmly across the contact bar. He represents the free spirit of open-source software, walking peacefully across borders without fear of the machines.

Mascot · Autonomous walking mascot with flip-turn physics.
03 · Certificates & Hackathons — Elevation 400 km

Low Orbit: AI Helpers & Fast Rockets

Swift spacecraft fly past rapid hackathon arenas, while friendly AI companions guide learning across cloud systems.

Gemini Cosmic Companion

Gemini Cosmic Companion

AI Guide

A cheerful little space astronaut floating in zero gravity. Holding a magical rainbow star wand, this friendly AI helper guides human learning through cloud computing and intelligent software.

Companion · Zero-gravity floating astronaut with a sparkling star wand.
Deep-Space Pixel Starfighter

Deep-Space Pixel Starfighter

Hackathon Racer

A swift rocket ship with glowing blue thrusters. It represents fast coding hackathons, racing through the stars to build new software tools before the timer runs out.

Starfighter · Rapid strike craft with dual cyan plasma thruster plumes.
Reverse Tech Domain Marquee

Reverse Tech Domain Marquee

Tech Strip

A moving banner drifting through space like a space station billboard. It constantly displays modern coding tools, web frameworks, and engineering skills.

Telemetry · Continuous scrolling telemetry strip displaying developer skills.
04 · Projects Section — Elevation 2,000 km

Mid Orbit: Broken Space Stations & Lost Relics

Ruined research stations float in silence where machine fleets attacked human science labs, leaving behind drifting space helmets and robot probes.

Abandoned Orbital Research Station

Abandoned Orbital Research Station

Broken Station

Once humanity's greatest scientific space lab, this station was broken and ruined when rogue AI reached orbit. The machines broke its docking rings and smashed its solar panels. Now it floats empty in silence, a ghost station drifting above Earth.

Orbital Relic · Shattered research habitat drifting with scroll parallax.
ChatGPT Autonomous Flying Drone

ChatGPT Autonomous Flying Drone

Smart Drone

A friendly green robot drone that flies smoothly in space. It tilts left and right as it hovers above coding projects, keeping software bugs away with smart reasoning.

Sentinel · Hovering cyber drone with a glowing green core and tilt physics.
Lost Astronaut Helmet

Lost Astronaut Helmet

Fallen Explorer

A cracked gold-visor helmet drifting alone in zero gravity. It belonged to an astronaut who tragically lost their life while trying to escape Earth during the machine uprising. Its reflection holds only the quiet light of distant stars.

Relic · Weightless tumbling helmet memorializing a fallen astronaut.
Tiny Recon Probe

Tiny Recon Probe

Mini Satellite

A tiny robotic satellite with a blinking yellow radio dish. It spins quietly in orbit, sending software updates and GitHub project data back to safety.

Satellite · Lightweight orbital probe transmitting repository signals.
05 · Experience & About — Elevation 36,000 km

High Orbit: The Lone Developer & Cosmic Clouds

Deep in space, the last surviving human developer codes on his laptop in orbit, while massive purple gas clouds crackle with space lightning.

Claude Divider Line Walker

Claude Divider Line Walker

AI Researcher

A thoughtful orange robot walking along the timeline bar. It flips and turns when it reaches the edge, symbolizing careful thinking, honest answers, and clean code architecture.

Mascot · Thoughtful robot pacing along career milestones.
Distant Ringed Planet

Distant Ringed Planet

Ringed Giant

A giant gas planet with shining cosmic rings far in the distance. Its soft orange glow reminds space travelers how vast the universe is beyond our home world.

Planet · Ringed gas giant floating peacefully in deep space.
Spacesuit Astronaut Programmer

Spacesuit Astronaut Programmer

Last Survivor

The last living human developer in the universe. Wearing a cozy white spacesuit and purple headphones, he sits alone above the stars with his glowing laptop. He codes every day, rebuilding human software and keeping humanity's spirit alive in the dark silence of space.

Developer · Lone human astronaut coding in orbit with animated work sprints.
Volumetric Cosmic Emission Nebula

Volumetric Cosmic Emission Nebula

Cosmic Cloud

A colorful purple and blue gas cloud stretching across deep space. It crackles with real-time plasma lightning bolts that light up the dark vacuum.

Nebula · Ionized cosmic cloud with animated electric lightning strikes.
06 · Hero Section — Elevation Infinite

Deep Space: The Black Hole & Voyager

The peak of the journey. A spinning supermassive black hole pulls light into its core, drifting alongside humanity's Voyager 1 spacecraft.

The Gravitational Black Hole

The Gravitational Black Hole

Black Hole

A massive, swirling black hole at the center of the deep cosmos. Its burning orange ring spins and bends light with immense gravity, representing the power and depth of complex engineering.

Singularity · Swirling gravitational vortex with rotating accretion disk.
Historical NASA Voyager 1 Probe

Historical NASA Voyager 1 Probe

Historic Voyager

The famous human spacecraft that traveled farther from Earth than any machine in history. Carrying the Golden Record with sounds of Earth, it drifts peacefully into interstellar space.

Voyager · Real NASA probe carrying Earth's message into deep space.
Distant Beacon Planet

Distant Beacon Planet

Beacon Planet

A lone purple planet shining like a lighthouse at the edge of the galaxy. It guides weary space pilots toward new discoveries.

Planet · Distant celestial world guiding travelers through the void.
Global Starfield and Asteroid Field

Global Starfield & Asteroid Field

Starfield

Thousands of twinkling pixel stars and tumbling space rocks that stretch across the entire sky. They connect every section of the portfolio, from the dusty Earth ground up to the deepest stars.

Canvas & 3D · Twinkling pixel starfield and tumbling space asteroids.