Shahria Nafiz Sajjad
Full-stack web developer specializing in modern e-commerce platforms, SaaS applications, and scalable web architectures. From concept to production — clean code, thoughtful UX, and performant deployments.
What I Do
Multidisciplinary Expertise
Creative and technical domains across product, content, and community
Full-Stack Web Developer
Building modern web applications with React, Next.js, TypeScript, and Supabase. Clean code, scalable architecture, and production-ready deployments.
E-commerce Solutions
Developing complete online stores — product catalogs, cart & checkout, payment integrations (SSLCommerz, MFS), inventory management, and admin dashboards.
Backend & Database Design
Designing PostgreSQL schemas, writing optimized queries, implementing Row Level Security, real-time subscriptions, and serverless functions with Supabase/Node.js.
Responsive & Mobile-First UI
Crafting pixel-perfect, accessible interfaces that work flawlessly across all devices. Tailwind CSS, CSS Grid/Flexbox, and modern CSS patterns.
DevOps & Deployment
CI/CD pipelines, Vercel/Netlify deployments, environment management, performance optimization, and monitoring for production applications.
Bot & Automation Development
Building Discord and Telegram bots for community management — match scheduling, room reveals, verification systems, and custom moderation tools.
UI/UX Design & Prototyping
Designing user flows, wireframes, and high-fidelity prototypes in Figma. Translating designs into production code with attention to detail.
Performance & SEO Optimization
Core Web Vitals optimization, ISR/SSG strategies, structured data, meta optimization, and Lighthouse score improvements.
Tools
Tech & Creative Stack
Projects
Key Projects
E-commerce Platform (S2K GEN Z)
ProductionFull-featured online store: product variants, cart/checkout, SSLCommerz & MFS payments, COD logic, admin dashboard, order management, real-time notifications.
XTE Tournament Platform
Active DevelopmentEsports tournament SaaS: team registration, bracket generation, automated room reveals, match scheduling, real-time standings, Discord/Telegram bot integration.
Admin Dashboard & Analytics
ProductionComprehensive admin console: role-based access, sales analytics, inventory tracking, coupon/discount management, banner system, and theme customization.
Custom CMS & Blog Engine
CompletedHeadless CMS with MDX support, SEO optimization, category/tag system, reading time estimation, and automatic sitemap generation for content-heavy sites.
Discord/Telegram Bot Framework
OngoingReusable bot framework with command handler, scheduler, database models, and plugins for gaming communities — verification, matchmaking, and event management.
Portfolio & Business Websites
DeliveredMultiple client projects: responsive landing pages, service showcases, contact forms with validation, WhatsApp integration, and performance-optimized deployments.
Testimonials
What People Say
Kind words from collaborators and peers
"Brings both creative vision and technical execution to every project. Rare combination."
— Team Lead, Esports Org
"The level of polish in everything he builds is unreal. Designs that pop, code that ships."
— Fellow Developer
"Organized tournaments that felt seamless. Players loved the experience."
— Community Manager
Journey
Timeline
Senior Full-Stack Developer — E-commerce Platform
Building a production e-commerce platform (Next.js 15, Supabase, TypeScript). Architected product catalog, cart/checkout, payment integrations, admin console, and real-time order tracking.
Full-Stack Developer — SaaS & Web Apps
Developed multiple client projects: custom CMS, dashboard analytics, authentication systems, and API integrations. Deepened expertise in React ecosystem, PostgreSQL, and serverless architecture.
Freelance Web Developer — E-commerce & Business Sites
Built online stores, portfolio sites, and landing pages for local businesses. Learned client communication, requirement gathering, and delivery of maintainable codebases.
Self-Taught Web Development Journey Begins
Started learning HTML, CSS, JavaScript, then React and Next.js. Built first projects — clones, small tools, and experimental UIs. Committed to daily coding practice.
Foundation — Programming Basics & Logic
Learned programming fundamentals: variables, loops, functions, data structures. Solved algorithmic problems and understood how the web works under the hood.
Got a project in mind? Let's build something together.
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