Debanjan Biswas

Full Stack Engineer & AI-Augmented Developer

Professional Summary

Performance-driven Full Stack Developer with 2 years of experience engineering scalable web platforms, custom API infrastructures, and high-velocity automation systems. Specialized in maximizing production output by combining core frontend/backend technologies with state-of-the-art AI tooling, LLM-assisted code orchestration, and agentic workflows. Proven ability to architect real-time data environments, manage technical media pipelines, and continuously deploy robust systems through automated CI/CD protocols.

Technical Skills Matrix

Languages & Runtimes

C++, C, TypeScript, JavaScript (ES6+), Python, Node.js, HTML5, CSS3, SQL

Frameworks & Web

Next.js, React.js, Three.js, Express.js, Tailwind CSS, RESTful API Design

AI & Workflows

Google Antigravity IDE, Trae IDE, Google AI Studio API, Prompt Engineering, RAG

Data & Infrastructure

Supabase, PostgreSQL, MongoDB, Vercel Edge Networks, GitHub Actions, ADB

Professional Experience

Lead Developer & Technical Media Strategist — Part of Cosmos Jan 2025 – Present

Client Digital Media Brand | Remote

  • Architected and deployed the official client web portal (partofcosmos.pages.dev) utilizing Next.js and Vercel edge networks, implementing Three.js for hardware-accelerated 3D client-side rendering.
  • Engineered a secure, serverless backend utilizing Supabase for real-time relational data management, strict schema validation, and dynamic content delivery.
  • Managed end-to-end post-production video pipelines for the brand's YouTube distributions, optimizing rendering hardware utilization and applying algorithmic SEO metadata to maximize audience retention.
  • Deployed complex custom DNS routing rules and automated SSL handshakes to enforce strict security compliance and guarantee maximum platform availability during content drops.
Backend Automation Consultant — Stealth AI Project / NDA May 2024 – Dec 2024

Independent Contract | Remote

  • Designed isolated API gateways and secure data pipelines for an undisclosed artificial intelligence toolset, adhering to strict Non-Disclosure Agreement (NDA) confidentiality requirements.
  • Accelerated software lifecycles by integrating Google Antigravity Agentic IDE and Trae IDE to automate boilerplate generation and orchestrate complex local build systems.
  • Constructed automated testing environments for local LLM integrations, sanitizing data inputs and optimizing context window parsing for raw C++ and Python data streams.
  • Maintained zero-downtime microservices during the rapid prototyping phase, utilizing serverless edge functions to handle erratic, unpredicted traffic spikes.

Research & Academic Initiatives

IIT Kharagpur RISE / I-KITES May 16, 2026 – Present

Selected scholar participating in the prestigious research, innovation, and entrepreneurship training program hosted by IIT Kharagpur, focusing on technical modeling and development.

NSRI Research Community 2026 – Present

Active research member collaborating on open-source scientific codebases, decentralized developer environments, and physics computations.

Synthica Research Community 2026 – Present

Collaborating on machine learning data ingestion pipelines, automated code generation analysis, and neural architecture testing.

Community & Open Source

Hack Club Global Developer Network Dec 2025 – Present

Engaged in peer-led software projects, building and deploying open-source modules, and participating in global community hackathons.