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AVAILABLE FOR HIRE · GLOBAL & LOCAL

MD. WAHIDUR
RAHMAN PUSON

Fullstack Web & App Developer / IT Specialist / System Architect

I engineer complete digital products and high-performance software systems — from universal media downloaders and cybersecurity intelligence advisors to automated business booking engines and custom hardware platforms. Based in Dhaka — working with worldwide clients.

🚀 Live Featured Deployments
Media Drop (voltxtech.vercel.app) ↗ VoltX (voltxpro.vercel.app) ↗ Dental Point (drjerin.vercel.app) ↗
→ Explore Live Work ◉ Know More About Me
0
PC Builds
0
Live Ecosystems
0
FPS Achieved
100%
Production Ready
puson.ecosystem.ts 
// Puson.Dev Production Stack
export const liveFlagships = {
  mediaDrop: {
    domain: 'voltxtech.vercel.app',
    type: 'Universal Media Engine',
    clients: ['Windows EXE', 'Android APK', 'Web'],
    core: 'yt-dlp + ffmpeg (Client-Side)',
    status: 'ACTIVE_SHIPPED' ✓
  },
  voltX: {
    domain: 'voltxpro.vercel.app',
    type: 'Cybersecurity & Risk Advisor',
    modules: ['60s Risk Simulator', 'Zero-Trust', 'EN/AR'],
    status: 'ACTIVE_PRODUCTION' ✓
  },
  dentalPoint: {
    domain: 'drjerin.vercel.app',
    stack: 'Next.js + Supabase + WhatsApp Cloud API',
    status: 'CLIENT_LIVE' ✓
  }
};
02 — WHAT I BUILD

FULL BUSINESS
DIGITAL ECOSYSTEMS

Not just isolated websites. Complete connected engines that attract leads, automate workflows, and drive consistent customer acquisition.

01
🌐
High-Performance Web App

Lightning-fast, mobile-first business web applications with modern architecture, SEO fundamentals, instant inquiries, and direct WhatsApp lead dispatching.

  • Next.js / React / WordPress
  • Core Web Vitals optimized
  • Direct booking & lead capture
02
📍
Google Maps & Local SEO

Google Business Profile optimization, interactive maps, schema markup, and regional search visibility to capture nearby customers effortlessly.

  • Google Maps integration
  • Local SEO & review strategy
  • Geo-targeted discovery
03
📱
Cross-Platform Applications

Native desktop (Electron) and mobile (Flutter/Android) apps designed with shared design tokens, offline persistence, and seamless cloud syncing.

  • Windows EXE & Android APK
  • Native IPC & hardware access
  • Unified UI design language
04
🎯
Funnel & Retargeting Stack

Meta Pixel, Google Analytics, and lead capture landing pages configured from day one to gather valuable user data before running ad campaigns.

  • Pixel & conversion tracking
  • High-converting landing pages
  • Data collection infrastructure
05
📧
Automated Email & CRM

Branded business email infrastructure, automated onboarding sequences, and subscriber list segmentation to retain and re-engage clients automatically.

  • Custom domain business email
  • Automated welcome flows
  • 100% client-owned list
06
💬
WhatsApp & Cloud API Hub

WhatsApp Business and Cloud API automation. Instant customer alerts, appointment reminders, broadcast lists, and QR quick-chat connectors.

  • WhatsApp Cloud API webhooks
  • Automated appointment alerts
  • Printable QR code integrations
07
🛡️
Cybersecurity & Auth Systems

Zero-trust architecture, Supabase PostgreSQL row-level security, SSL hardening, safe password management, and data privacy safeguards.

  • Row-level security (RLS)
  • Safe auth & token management
  • Zero-knowledge data handling
08
🎨
Identity & Brand Systems

Comprehensive brand systems: vectorized logos, typography scales, cohesive color palettes, and assets formatted for all web and social platforms.

  • SVG, PNG & PDF deliverable kit
  • Color & typography rules
  • Social media asset packages
⚡ Engineering Philosophy: I build the core digital infrastructure and automated systems — you own 100% of your code, data, and distribution channels.
03 — SHIPPED PORTFOLIO

ALL SHIPPED PRODUCTS & WORK

Live client deployments, open ecosystems, and engineering solutions.

Media Drop (voltxtech.vercel.app) ↗ VoltX (voltxpro.vercel.app) ↗ Dental Point (drjerin.vercel.app) ↗
◆ SHIPPED · CLIENT DEPLOYMENT
Dental Point — Dr. Jerin

A production dental appointment scheduling system. Features WhatsApp Cloud API for automated confirmations, Supabase PostgreSQL backend with row-level security, cron workers for reminders, and a full admin dashboard.

Next.js Supabase WhatsApp Cloud API Vercel
Visit Live Web App ↗
◆ SHIPPED · CLIENT SPA
Jennah Boutique — Luxury E-Commerce

Pixel-perfect luxury fashion e-commerce application. Includes interactive mega-menu, responsive catalog, functional cart state management with quantity adjustments, and fast portable delivery.

HTML/CSS/JS SPA Architecture E-Commerce Cart Logic
PROPOSAL COMPLETE
📺 ONGOING · CONTENT PIPELINE
Bengali Tech YouTube Channel

Faceless Bengali-language tech channel for Bangladeshi PC builders, gamers, and developers. Full automated media pipeline: scriptwriting → ElevenLabs AI Bengali voiceover → Canva visuals → DaVinci Resolve color grading → OBS. Exposed RX 580 2048SP GPU rebranding scams.

ElevenLabs DaVinci Resolve OBS Studio Canva Bengali SEO
ACTIVE PRODUCTION
💡 CONCEPT · IN PROGRESS
Project Neural-Nexus — AI Micro-SaaS

AI-driven Micro-SaaS architecture and automated distribution engine. Autonomous multi-agent coordination (Claude, Cursor, OpenHands, Cline, Devin) for continuous feature synthesis, content creation, and affiliate monetization.

AI Multi-Agent Micro-SaaS Automation LLM Systems
NODE 1 STAGING
🌿 LIVE · NETLIFY
Nature's Intimacy — Authority Blog

Holistic wellness authority portal hosted on Netlify. Architected specifically for Answer Engine Optimization (AEO) — structured for direct ingestion by Perplexity AI, ChatGPT Search, and modern semantic crawlers.

Netlify AEO & SEO AdSense Affiliate Architecture
INDEXED & LIVE
⚡ HARDWARE & SYSTEMS
15+ Custom Builds & Tuning

Custom hardware consulting and performance workstation assembly in Dhaka. AMD Ryzen AM5 platform optimization, GPU authenticity screening, Windows kernel latency tuning, and post-build thermal diagnostics.

AMD Ryzen AM5 Kernel Latency BIOS Tuning Hardware Recovery
500+ FPS VALORANT
04 — TECH CAPABILITIES

SKILLS & TOOLING

Battle-tested tools and frameworks used across production apps and hardware setups.

React · Next.js · TypeScript · Flutter · Dart · Electron · Vite · Supabase · Firebase · yt-dlp · ffmpeg · Cybersecurity Diagnostic · Zero-Trust Architecture · DaVinci Resolve · OBS · ElevenLabs AI · AMD Ryzen AM5 · BIOS Tuning · DDU · GPU Diagnostics · Git · Python ·    React · Next.js · TypeScript · Flutter · Dart · Electron · Vite · Supabase · Firebase · yt-dlp · ffmpeg · Cybersecurity Diagnostic · Zero-Trust Architecture · DaVinci Resolve · OBS · ElevenLabs AI · AMD Ryzen AM5 · BIOS Tuning · DDU · GPU Diagnostics · Git · Python ·   
FRONTEND & FULLSTACK
Web Engineering
Next.jsReactTypeScriptViteHTML/CSSWordPress
MOBILE & DESKTOP
Cross-Platform Apps
FlutterDartElectronNode.jsIPC Bridge
SECURITY & BACKEND
Cloud & Security
SupabaseFirebaseZero-TrustREST APIsWebhooks
AI WORKFLOWS
Autonomous Agents
ClaudeCursor IDEOpenHandsClineElevenLabs
MEDIA & DOWNLOADERS
Engine Pipeline
yt-dlpffmpegStream MergeAdMobAdSense
VIDEO PRODUCTION
Content Creation
DaVinci ResolveOBS StudioCanvaAEO/SEO
HARDWARE & BIOS
PC Engineering
AMD RyzenMSI MAGBIOS TuningDDUGPU-Z
DEVELOPER TOOLS
Dev Environment
VS CodePowerShellGitnpmPython
05 — TRANSPARENT RATES

PRICING & PACKAGES

Standard package rates. International billing in USD. Local Dhaka projects in BDT.

★ RECOMMENDED
Complete Business Ecosystem
$400–$800
/ USD
৳20,000–40,000
BDT
  • Full Web App + Google Business Profile
  • WhatsApp Cloud integration + Meta Pixel
  • Custom lead capture + email infrastructure
  • Brand identity kit + 1 month dedicated support
Custom Web Application
$300–$600
/ USD
৳15,000–30,000
BDT
  • Next.js / React interactive web app
  • Smooth responsive layout & animations
  • Supabase or headless CMS backend
E-Commerce Storefront
$500–$1,200
/ USD
৳25,000–50,000
BDT
  • Product catalog & shopping cart
  • Payment gateway setup (bKash/Nagad/Cards)
  • Admin dashboard for order management
Portfolio / Corporate Site
$150–$300
/ USD
৳8,000–15,000
BDT
  • High-converting single page or multi-page
  • Ultra-fast performance & SEO setup
  • Contact forms + direct WhatsApp button
Android App — Standard
$300–$600
/ USD
৳15,000–25,000
BDT
  • Flutter cross-platform Android build
  • Clean Material/Cupertino interface
  • Local storage & offline capability
★ POPULAR
Full-Featured Mobile/Desktop App
$600–$1,200
/ USD
৳30,000–55,000
BDT
  • API integration, authentication, dashboard
  • AdMob / AdSense monetization hooks
  • Electron Windows EXE or Android APK
Windows Desktop Application
$400–$900
/ USD
৳20,000–45,000
BDT
  • Electron + React + Vite architecture
  • Native file system & CLI tool integration
  • Packaged EXE installer & portable build
Service Category International (USD) Local (BDT)
Full Digital Ecosystem Retainer $50–$100 / mo ৳2,500–5,000 / mo
Web App Hosting & Security Patching $30–$60 / mo ৳1,500–3,000 / mo
Mobile / Desktop App Updates $200–$500 / yr ৳10,000–22,000 / yr
On-Demand Technical Support $20–$40 / mo ৳1,000–2,000 / mo

50% advance to initiate · Wise / PayPal / USDT for international clients · bKash / Nagad / Bank transfer for local Dhaka · 2 revisions included

06 — START A PROJECT

GET IN TOUCH

Open to web projects, multi-platform applications, IT consulting, and custom business digital engines. Working with clients in the Middle East, UK, EU, USA, Canada, Australia, and Dhaka.

📧
Email Address
Wahidur757@gmail.com
📞
Direct Phone & WhatsApp
+880 1629-944975
📍
Physical Location
Bashabo, Dhaka-1214, Bangladesh
🎓
Academic Profile
B.Sc. in CSE — BIST, Dhaka
📲 Chat on WhatsApp — 01629944975
GLOBAL CLIENTS I SERVE
🇦🇪 UAE 🇸🇦 KSA 🇶🇦 Qatar 🇧🇭 Bahrain 🇰🇼 Kuwait
🇬🇧 UK 🇺🇸 USA 🇨🇦 Canada 🇦🇺 Australia 🇪🇺 EU
📍 Dhaka Local Business 🎓 Student Projects
● Web & App Development — Open ● IT Consulting & PC Builds — Open ● Digital Business Systems — Open ◉ Student Research & Apps — Budget Friendly