Full-stack Developer building scalable platforms with Laravel, Next.js & TypeScript — shipping production SaaS, 3D web experiences & AI-powered systems.
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Sprint Devs client builds — Pulse, Pilot, iFixNYC, CyberSpark, CBT Tracker — followed by independent work: EarthDreams Edu, Studizon, AI Calling, and EDU WEB 3D.
Unified operations platform for order, delivery, and commercial control — orders, payments, field delivery, inventory, outlets, and daily close with an AI assistant in one permission-aware workspace.
Confidential multi-site platform for compliance, facilities, approvals with e-signatures, reporting, and inventory — centralized records across locations, vendors, and teams.
Multi-tenant POS and operations platform for device sales, repairs, inventory, purchasing, returns, and customer communication — with real-time updates and ESC/POS receipt printing.
Internal platform for order, inventory, and fulfillment coordination — products & variants, acquisitions, courier assignment, payment tracking, printable invoices, and audit history.
Centralized workspace for projects, field activities, materials, and operational reporting — work packages, daily logs, supplier tracking, filtered reports, and CSV exports.
Led end-to-end development as sole architect — full-stack educational platform with public + admin domains, CMS for student records, enrollments, and consultant scheduling, shipped with CI/CD, custom domains and SSL.
Social e-learning platform with live interactive classes via WebRTC (LiveKit), structured classroom workflows, file attachments, instructor assignments, and role-based access for students, instructors and admins.
Real-time inbound voice support over Twilio WebSockets with pgvector HNSW RAG grounding (Ollama / Qwen3), Faster-Whisper STT and WebRTC VAD for low-latency multi-turn conversations.
Interactive 3D educational experience with modular React Three Fiber scenes, cannon physics interactions, post-processing visuals, and responsive camera controls for immersive model exploration.
Chronological progression through core academic institutions, theoretical computer science, and engineering leadership.
Rigorous focus on advanced computation, algorithm analysis, high-concurrency relational databases, and modern machine learning frameworks.
Graduated with distinction across foundational STEM disciplines. Deep immersion in physics, chemistry, calculus, and introductory algorithmic thinking.
Core mathematical reasoning and secondary education completed with high honors from one of Bangladesh's premier secondary institutions.
Led 5-engineer team in building Studizon, a social classroom network with real-time peer learning and high-concurrency MySQL/Laravel schema.
Verifiable production track record across full-scale web platforms, autonomous architecture design, and high-frequency commercial pipelines.
Full-stack Developer
Project Lead Developer
Junior Sales Representative
Tactical corkboard compartmentalization: each technological discipline mounted onto dedicated pegboard matrices with pinned module specification tickets.
Strict Typed, Generics, AST parser
JIT, Fibers, Attributes, Typing
ESNext, Async/Await, V8 internals
FastAPI, PyTorch runtime, AsyncIO
DSA, Pointer Ops, Low Latency
Concurrency, Garbage Collect
Semantic DOM, Container queries
Eloquent ORM, Sanctum, Queues, Horizon, Reverb WebSockets.
App Router, Server Actions, Edge Streaming, ISR rendering.
Fiber reconciliation, Hooks architecture, Suspense pipelines.
Dependency Injection, Guards, Interceptors, Swagger APIs.
Full-stack glue, SPA ergonomics without client API maintenance.
Middleware pipes, rapid mock services, streaming sockets.
Django REST Framework for scientific backends, Expo & React Native for cross-platform hardware integration.
Multi-stage builds, Compose orchestration, container isolation.
CI/CD pipelines, automated matrix test runners, deployments.
Edge workers, serverless functions, NGINX load balancing.
Trunk-based development, semantic commits, sprint velocity.
ACID compliance, JSONB indexing, triggers, partitions.
HNSW / IVFFlat distance metric search over 1536-dim vectors.
InnoDB buffer pool optimization, replication topology.
BSON schema-flexibility, aggregation pipelines.
Chunking pipelines, contextual re-ranking, cosine distance.
Silero Voice Activity Detection, sub-200ms transcription.
Ollama on-device, Qwen, Gemini Pro, GPT function calling.
Bi-directional mu-law audio streams, live call intervention.
React Three Fiber, custom GLSL vertex/fragment shaders, procedural materials, GLTF compression.
SHADERSSelective Forwarding Unit audio/video mesh, SDP negotiation, sub-100ms packet delivery across regions.
SFURigid body kinematics, collision detection impulses, restitution matrices, kinetic user gestures.
PHYSICSLow-poly mesh retopology, baked PBR normals, glTF Draco geometric compression for fast web loads.
DRACOUtility-first orchestration, zero-runtime overhead, strict configuration design tokens & plugin hooks.
V3.4Atomic variant libraries, auto-layout responsive constraints, typography ramps, code-handoff sync.
AUTO-LAYOUTAccessible headless behavior trees, ARIA screen-reader conformity, composable slot mechanisms.
A11YGenerative interface prototypes, immediate design-to-HTML scaffolding, multimodal layouts.
SYNTHESISUnfiltered dispatches from international founders, lead engineers, and high-throughput product teams across distributed systems, multi-tenant engines, and production interfaces.
“Nazib architected our entire global platform from database schemas to responsive UI. He delivered a dual-domain CMS, automated workflows, and bulletproof security. He is our go-to engineering partner for every high-stakes project.”
“An absolute powerhouse on full-stack architecture. Whether crafting high-throughput Nest.js APIs or fine-tuning Next.js rendering, Nazib works with incredible speed and technical precision.”
“Flawless execution of multi-tenant inventory logic and Spatie role-based access. Delivered ahead of deadline with thorough documentation and test coverage.”
“His leadership in the DBMS project show took our team to the top 5 out of 40+ competitors. His database indexing and WebRTC live classes were the deciding factor.”
Reference phone calls, code audits, or past contract lead emails provided upon introductory mutual fit verification.
Full-stack software architect, database optimizer, and creative engineering generalist based in Dhaka, Bangladesh (UTC+6). Building uncompromised tactile web systems at scale.
"I build high-throughput full-stack software from database schema architecture to responsive, kinetic interfaces with zero fluff. Whether tuning multi-tenant PostgreSQL queries, orchestrating low-latency WebRTC streams, or designing pixel-intentional design systems, I engineer systems built for durability and speed."
Software should feel tactile, definitive, and structurally invincible. Rather than burying code underneath layers of abstract dependencies and vague aesthetics, I favor deterministic types, strictly modeled relational data, and sharp, responsive interfaces that respect user agency and hardware performance.
Strict TypeScript contracts end-to-end. No any-leaks, no silent runtime surprises.
PostgreSQL schemas designed first, indexed deliberately, tuned with execution plans.
Sharp, responsive, kinetic UI that respects hardware performance and user agency.
Engineering doesn't stop at API contracts. When I'm offline, I'm building interactive shaders, hacking together custom mechanical keyboards, or prototyping generative voice loops:
Three.js, Blender modeling, GLSL fragment experiments, and creative coding for web games.
Faster-Whisper audio transcribers, local LLMs, retrieval-augmented assistants, and speech tech.
Indie game development in Godot & Unity, procedural dungeon generators, and 2D mechanics.
Custom soldering, lubed linear switches, tactile keycaps, and ergonomic workstation ergonomics.
Have a greenfield SaaS to architect, an existing high-throughput system that needs optimization, or need a technical advisor? Reach out directly.