⊕ Manifest · flat index · no-JS / SEO / AT fallback
Md. Fazley Rabbi
Designing scalable backend systems, payment infrastructure, and APIs for products that serve real users.
Building scalable systems, not just interfaces.
Capabilities
Backend & Systems
- Laravel
- PHP 8.x
- REST APIs
- Livewire
- Queue Workers
- Event-Driven Architecture
Databases & Analytics
- MySQL
- ClickHouse
- Redis
- SQLite
- Read Replicas
- Query Optimization
Infrastructure & DevOps
- Docker
- Docker Compose
- Linux (Ubuntu)
- Nginx
- VPS Hardening
- GitHub Actions
- Cloudflare
- Tailscale
Security & Integrations
- Fraud Engines
- PayPal API
- Checkout.com
- Stripe
- Webhooks
- Local LLMs / Groq
Languages
- PHP
- TypeScript
- JavaScript
- SQL
Architecture
- Fraud Detection
- High Concurrency
- Database Replication / Idempotent Webhooks
Frontend & Tooling
- Astro
- Tailwind CSS
- Alpine.js
- JavaScript
Application — production systems
0 systems · full case studies ship with /work in Phase 1
Jobs & Queue — experiments
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Mystical Ride
ACTIVEAn interactive moonlit boat ride through a dense jungle waterway, with reflective waves, a fading wake, and switchable dawn and rain.
Three.js · WebGL · GLSL · Blender · Vite
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Apex Marina
ACTIVETop-down speedboat racing & exploration game featuring physics-based water wake simulation, rubber-band AI competitors, buoy checkpoints, and dynamic marine life.
TypeScript · Phaser 3 · Canvas / WebGL · Vite · Game Dev
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Halo — 3D Ceiling Fan
ACTIVEA cinematic, scroll-driven 3D product showcase for the Halo smart ceiling fan. Features procedural airflow particle simulation, interactive material finish selector, and photorealistic PBR rendering.
Three.js · WebGL · Blender · Vanilla JS · Creative Coding
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Simulation Lab
ACTIVEThirteen live miniature simulations running in the browser on one WebGL canvas. Gear trains, heat diffusion, a car on a rolling road, a wind tunnel with a real fluid solver, warehouse robots, a pick-and-place arm with inverse kinematics, and a twelve-link Rube Goldberg machine built on rigid-body physics. Every one has live controls, statistics and procedural sound, and each is driven by a tested model that knows nothing about rendering.
Three.js · TypeScript · React · WebGL · Planck.js · Web Audio
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8Bit OS
ACTIVEA retro-style 8-bit operating system interface portfolio.
CSS · Retro UI
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PearBook 3D
ACTIVEA cinematic, scroll-driven 3D product launch experience for a fictional laptop. Smooth scroll mapping to camera orbits, procedural lid hinge kinetics, and interactive display shaders.
Three.js · GLTF · WebGL · Scroll Animations · PBR
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ASCII Shooter
ACTIVEA terminal-style ASCII based shooter game built for the web.
ASCII · Game
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DESCENT
ACTIVEA 2D deep-sea submarine expedition game. Dive from the ocean surface down to 1,000 meters into the bathypelagic abyss, discovering hydrothermal vents, bioluminescent creatures, and benthic wonders.
TypeScript · Vite · HTML5 Canvas · Procedural Audio · Oceanography
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Blood Pixel
ACTIVEFast-paced top-down zombie survival shooter. Battle relentless undead hordes with tactical weapon swapping, fluid particle blood effects, dynamic line-of-sight lighting, and audio spatialization.
TypeScript · PixiJS · Vite · 2.5D Sprites · Game Dev
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Ironstead
ACTIVEA browser-based real-time strategy (RTS) diorama game inspired by classic RTS mechanics. Gather wood and gold, construct settlements, train archers and knights, and raze the enemy fortress.
TypeScript · PixiJS · Vite · A* Pathfinding · RTS Engine
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Swarmguard
ACTIVEA free colorful top-down tower defense game — build crossbow, cannon, and bomb towers to defend your castle core across 10 waves of monster swarms. Play directly in your browser.
HTML5 Canvas · PixiJS · TypeScript · Game Development · Tower Defense
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Formula Art
ACTIVEA creative coding studio exploring generative mathematical beauty through WebGPU compute shaders, WebGL raymarching, p5.js sketches, and trigonometric canvas patterns.
WebGPU · WebGL · Shaders · p5.js · Mathematics
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ClaimYourSpot
ACTIVEA collaborative real-time 10,000-tile (100x100) infinite 2D world on the internet — claim a permanent coordinate, pick an 8-bit avatar, and link your profile.
Astro · TypeScript · Canvas 2D · Node.js · Express · PostgreSQL · SSE
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The Web Was Here
ACTIVEAn interactive living historical archive of internet culture from 1990 through 2026. Explore curated era-defining websites, tech milestones, hardware evolutions, and nostalgic design aesthetics.
Astro · TypeScript · Internet History · CSS Eras · Three.js
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Yorimichi — 寄り道
ACTIVEA peaceful stylized 3D Japanese countryside exploration game. Cycle along scenic riverbanks, discover rural shrines and glowing stone lanterns, and unwind to ambient nature audio.
Three.js · TypeScript · Vite · Cel Shading · Web Audio API
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CTG Explorer
ACTIVEA browser-based 3D open world built on the real geography of Chattogram — roam procedurally generated roads, hills, ponds, the port, and city landmarks on foot in Three.js.
Three.js · TypeScript · Vite · WebGL · OpenStreetMap · Procedural 3D
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Retro Desk Portfolio
ACTIVEAn interactive 3D desk you can actually explore. Boot a CRT operating system, slide floppy disks into the drive to open projects, and flip handwritten notebooks to read the writing — all rendered in real time in the browser.
Three.js · TypeScript · Vite · Blender · GSAP · Web Audio
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Hydraulic Press vs Nokia 3310
ACTIVEA 100-ton hydraulic press takes on a Nokia 3310 and loses. Plates crack, bolts fly, oil sprays and the press blows apart while the phone lands face up with "3310 WINS". Swap in a soda can, rubber ball, glass or tungsten cube and each one crumples, bounces, shatters or fights back depending on its material and the press tonnage.
Three.js · JavaScript · WebGL · Web Audio
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Prompts Library
ActiveAstro static site + btop-style npm CLI for reusable AI prompts with deep links and variable interpolation.
Astro · Node.js · TypeScript · npm
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MealHQ
ActiveA premium restaurant platform with an editorial public website, admin dashboard, POS, and an offer management system — built for hospitality brands.
Laravel · PHP · Tailwind CSS v4 · Alpine.js · MySQL · Docker
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DailyLOG
ActivePersonal Life OS & productivity dashboard with bidirectional notes, task boards, and structured journals.
Laravel 12 · PostgreSQL · Tailwind CSS v4 · Alpine.js · Vite · Tiptap · LibreSpeed · Supabase
Experience
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Oct 2021 – Present
Software Engineer (Laravel) · Electronic First FZ LLE ↗
Laravel, Web Automation, REST API, Version Upgrades, Improve Queries And Optimizations
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Jan 2021 – Jul 2021
Laravel Developer · AMCoders ↗
Laravel, Payment Gateways, CV Builder, API
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Jan 2020 – Present
Web Developer · Freelance ↗
PHP, Codeigniter, jQuery, CMS, Blog Site
Education
- B.Sc. Computer Science & Engineering — Port City International University (2020)
- Diploma in Computer Technology — Daffodil Institute of IT (2016)
Languages
- Bengali — Native
- English — Professional Working Proficiency
Writing
44 notes · 2 Bengali
Featured: Running a Production-Grade Homelab on Bare Metal
- The Developer's Dilemma in the Age of AI
- Building a Custom Authorization System Beyond Laravel Gates
- Running a Production-Grade Homelab on Bare Metal
- Scaling WebSockets to 100k+ Concurrent Connections
- API Rate Limiting Strategies in Laravel for Production
- AI Can Ship Features Faster, But It Won't Build Your Career for You
- AI দিয়ে দ্রুত সফটওয়্যার বানানো যায়, কিন্তু ক্যারিয়ার গড়া যায় না
- Implementing Idempotency in Payment Webhooks using Redis
- Zero-Downtime Deployments with Laravel Envoy and CI/CD
- Effective Background Job Processing at Scale
- AI Coding Isn't the Problem. Expectations Have Changed.
- Building a Robust Event-Driven Architecture in Laravel
- সফটওয়্যার ইঞ্জিনিয়ারিংয়ের ভিত্তি বদলে যাচ্ছে
- The Ground Beneath Software Engineering Is Moving
- Building Domain-Driven Design in Laravel
- Laravel Octane and Swoole for High Performance
- Securing Laravel Applications Against Common Attacks
- Laravel Broadcasting and Real-Time Features
- Laravel Testing Strategies for Production
- Simple MySQL to ClickHouse Sync for Reporting
- Building Multi-Tenant SaaS with Laravel
- Advanced Laravel Queues and Job Batching
- Hardening Laravel Webhook Consumers Against Distributed Denial of Service
- Architecting Multi-Tenant SaaS: Database-per-Tenant vs. Single-DB Isolation
- Zero-Downtime Database Migrations for Large Datasets in Laravel
- How I Built SignalStack: A Real-Time AI Intelligence Pipeline
- Creating a Finder Toolbar “New File” Tool for Developers and macOS Users
- Solving the Read-After-Write Consistency Problem in Laravel with Replicas
- Handling Large File Uploads in Laravel with Chunked Uploads
- Designing a Scalable Search System in Laravel Applications
- Building a Dynamic Feature Flag System in Laravel
- Preventing Duplicate Payments and Transactions in Laravel
- Designing a Scalable Notification System in Laravel
- Taming Concurrency: Handling Race Conditions in Laravel
- Best Free AI Models in 2026 (Tested for Coding & Real Use)
- Building a Reliable Webhook System in Laravel for Third-Party Integrations
- Running Laravel in Production with Docker: Lessons Learned
- Why most Laravel APIs break at scale and how I fix them in production
- Tracking Website Visitors with a Telegram Bot (Astro)
- System stats on terminal (debian - ubuntu)
- How I Set Up a Secure Production VPS for a Dockerized Laravel App
- Dynamic Fullcalender Laravel Fetch API
- Routine Management System
- Some of my favorite fonts
Known content gaps
These are surfaced honestly as [CONTENT REQUIRED] until supplied by the author. No fabricated assets or metrics.
- [CONTENT REQUIRED] B1 Portrait photo
- [CONTENT REQUIRED] B2 Project screenshots / demo videos
- [CONTENT REQUIRED] B3 Architecture diagrams (Electronic First, EduBase, SignalStack)
- [CONTENT REQUIRED] B4 Lessons learned per project
- [CONTENT REQUIRED] B6 Canonical résumé PDF
- [CONTENT REQUIRED] B8 Verifiable metrics (optional)
Contact
Available for Mid-Level Backend Roles & Consulting. Currently accepting new collaborations for late 2026.
Email fazley111@gmail.com · Résumé · Manifest