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HI, I AM ULLAS

Ullas Sarker Tirtha

I’m a Software Engineer, Web Designer, Full Stack Developer, Brand & Product Designer, AI Researcher, Cinematographer, Video Editor, and Music Producer, currently studying Computer Science at BRAC University.

I bring design, technology, and storytelling together to craft premium digital experiences through thoughtful design, cinematic motion, interactive 3D, and AI. From shaping brands and products to building intelligent systems and immersive visuals, I turn ideas into meaningful digital experiences. Based in Dhaka, Bangladesh.

SOFTWARE ENGINEER
WEB DESIGNER
FULL STACK DEVELOPER
BRAND DESIGNER
PRODUCT DESIGNER
AI RESEARCHER
CINEMATOGRAPHER
VIDEO EDITOR
MUSIC PRODUCER
CREATIVE DEVELOPER
INTERACTIVE 3D
MOTION DESIGN
AI INTEGRATION
VISUAL STORYTELLING
UI/UX DESIGN

//PROJECTS

CREATIVE AGENCY & SOFTWARE ARCHITECTURE
FL3X STUDIOS Showcase

FL3X STUDIOS

A high-profile creative digital agency bridging brand narrative, broadcast cinema, full-stack software engineering, and AI-native digital architecture.

HTML5 CSS 3 JavaScript GSAP ScrollTrigger Lenis Apps Script
VISIT LIVE
BESPOKE OPTICAL LUXURY & AI PLATFORM
GLASSÉ Showcase

GLASSÉ

A bespoke optical luxury storefront featuring handcrafted designer frames, real-time AI face-shape analysis, and direct optometrist consultations.

Express.js Node.js Supabase Gemini AI JWT bcryptjs CSS 3 Lenis
VISIT LIVE
EDITORIAL & TALENT SHOWCASE
NUPUR AHSAN Showcase

NUPUR AHSAN

Official editorial portfolio for Bangladeshi actress, model, and content creator Nupur Ahsan, showcasing national television dramas, TVCs, and brand campaigns.

HTML5 CSS 3 JavaScript GSAP ScrollTrigger Lenis
VISIT LIVE
DIGITAL & CONCEPT ART PORTFOLIO
FLŌ.ART Showcase

FLŌ.ART

An atmospheric digital and concept art portfolio presenting speculative dystopian visuals, detailed world-building, and minimalist digital illustration.

Canvas 2D HTML5 CSS 3 JavaScript GSAP
VISIT LIVE
OPEN-SOURCE CSS ANIMATION LIBRARY
ANIM.A Showcase

ANIM.A

A free, zero-dependency CSS animation library providing copy-paste ready text effects, kinetic loaders, hover states, and atmospheric backgrounds without frameworks.

CSS 3 HTML5 JavaScript GitHub
VISIT LIVE
SPECULATIVE DESIGN & CONCEPT STUDIO
CONCEPTRA Showcase

CONCEPTRA

A speculative digital concept studio presenting futuristic hardware prototypes with dystopian aesthetics, interactive mechanics, and ambient sound design.

Web Audio Canvas 2D HTML5 CSS 3 JavaScript GSAP
VISIT LIVE
STREETWEAR & E-COMMERCE
PROTOTYPEX Showcase

PROTOTYPEX

A high-performance streetwear footwear storefront dedicated to sneaker culture, featuring dynamic product filtering, drop countdowns, and cart management.

JavaScript HTML5 CSS 3 Sheets API Apps Script
VISIT LIVE
FULL-STACK PLATFORM & COMMUNITY
QUOTED Showcase

QUOTED

A full-stack community platform for curating and discovering words that move the world, equipped with cloud storage, serverless PostgreSQL, and user authentication.

Node.js Express.js PostgreSQL Neon DB Supabase Cloudinary JWT
VISIT LIVE
AI DESIGN SYSTEM & FRAMEWORK
DESIGNSKILLS Showcase

DESIGNSKILLS

A curated repository of modular DESIGN.md architectures designed to inject brand-specific, atmospheric UI into AI coding agents like Claude, Cursor, and Gemini.

HTML5 CSS 3 JavaScript Apps Script GitHub
VISIT LIVE
3D AUDIO-REACTIVE COMPUTING
VISX Showcase

VISX

A browser-based audio-reactive 3D visual computing engine that transforms live audio and microphone inputs into real-time particle simulations across geometric matrices.

WebGL Three.js Web Audio Canvas 2D JavaScript CSS 3
VISIT LIVE

//SKILLS

FRONTEND & INTERACTIVE

JavaScript (ES6+) TypeScript React Next.js Tailwind CSS Framer Motion GSAP ScrollTrigger Lenis Three.js Vite HTML5 CSS3 Flutter WebGL Canvas 2D

BACKEND & AI ARCHITECTURE

Node.js Express.js Python Django FastAPI Flask PyTorch OpenCV Groq Cloud C / C++ Bash PHP Sheets API Apps Script

DATABASE & AUTH

PostgreSQL MySQL Supabase Neon DB JWT bcryptjs

APIS & SERVICES

Gemini AI Google Cloud Cloudinary Resend Web Audio MediaRecorder

TOOLS & TECHNOLOGIES

VS Code Git GitHub Docker Postman NPM Figma Vercel

SEO & META

Open Graph JSON-LD Sitemap Console
Nupur Ahsan

NUPUR AHSAN

“Got my portfolio from Ullas and I absolutely love it! The attention to detail and quality are amazing. Highly impressed and 100% recommend Ullas. He genuinely has some of the best designs out there.”
Saibathor Rahman

SAIBATHOR RAHMAN

“Ullas is one of the best developer I've worked with. Made the best e-commerce website from him. He's a great communicator and always delivers high-quality work on time. I highly recommend him!”
Rashed Satter

RASHED SATTER

“Solid guy with the ideas in 3d website design and frontend design which is trending nowadays. He can make your visual website into reality. Can be one stop solution if youre hasitating about your messy ideas and want to make it into visuals.”
CLICK A BOX TO PLAY

I specialize in end-to-end full-stack web engineering, bespoke interactive frontends with 60fps animations (GSAP, Three.js, WebGL), AI application development (LLMs, computer vision, PyTorch, Groq), and complete digital brand identity.

Yes. I operate across the full product lifecycle: from initial art direction, wireframes, and design systems in Figma, to high-performance responsive frontend, robust backend architecture, database modeling, and cloud deployments.

Most bespoke web and digital product builds take between 2 to 6 weeks depending on project complexity. Every project follows a clear 4-stage sprint: Discovery & Architecture, Interactive Prototype, Full-Stack Engineering, and Final QA & Launch.

Absolutely. I integrate state-of-the-art AI infrastructure including OpenAI, Gemini, Claude, Groq Cloud, custom fine-tuned PyTorch models, real-time embeddings, vector search, and local edge inference pipelines.

Transparent, asynchronous-first communication via Slack, Discord, or WhatsApp, backed by private GitHub repositories and weekly video syncs. You receive live staging preview deployments at every milestone.

Yes. I frequently collaborate with venture-backed startups, design studios, and engineering teams as a specialized senior contractor to ship high-stakes features, optimize web performance, or build custom interactive sub-systems.

I have no specified or fixed budget. Pricing and engagements are decided after discussing the project scope, deliverables, and how complex the project is to tailor the best solution for your goals.

Every project includes a 30-day post-launch warranty window for bug fixes, comprehensive documentation, and a recorded walkthrough. Ongoing maintenance and feature retainers are also available.

GOT ANY PROJECT IN MIND? LET ME HELP YOU WITH THAT!

I WILL GET BACK TO YOU ASAP