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👋 Hey, I'mMr. Sajjad Abbasi 🊓

M.Sajjad Abbasi

Building secure, scalable, and high-performing web applications — from intuitive user interfaces to robust backend systems, databases, and server infrastructure.

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ABOUT ME

“

I'm Sajjad, a full stack developer passionate about building modern, scalable web applications. My expertise spans across Next.js, React, TypeScript, Node.js, and SQL databases — creating everything from business dashboards and MLM platforms to eCommerce solutions and custom web applications. I enjoy transforming complex requirements into clean, reliable, and user-friendly products.

Most of my time is spent designing efficient architectures, optimizing performance, and building features that scale. Whether working with PostgreSQL, SQL Server, Prisma, Redux Toolkit, or modern cloud deployments I'm always looking for better ways to solve problems and improve user experiences. Learning new technologies and refining development practices is a constant part of my journey.

Every project is an opportunity to build something meaningful, learn something new, and become a better developer than I was yesterday.

5+Years Exp
30+Projects
MERNStack Pro
Sajjad Portfolio Portrait
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Mr. Sajjad AbbasiðŸū

Work Experience

Full Stack Developer

Unique Software House
📅 February 2021 — Present
01

Primary Contributions

  • Architected enterprise full-stack web applications using Next.js, React, and Express.js, maintaining highly responsive layouts with Tailwind CSS.

  • Managed complex application global state and server data caching with Zustand and TanStack Query for optimal client performance.

  • Integrated secure Stripe payment pathways, cloud asset micro-management via Cloudinary, and programmatic email dispatch models.

  • Engineered reliable database schemas with PostgreSQL and MongoDB (Mongoose), using Prisma ORM to guarantee structural data integrity.

  • Utilized ClickHouse cluster operations to handle complex, large-scale analytical datasets and real-time computation queries.

  • Enforced zero-trust API validation guards deploying Zod schemas alongside customized security header controls.

  • Containerized production application micro-services with Docker to maintain absolute environmental alignment across localized setups.

Lead UI/UX Designer & Frontend Engineer

Unique Software House
📅 August 2021 - Present
02

Primary Contributions

  • Created high-fidelity landing pages and application wireframes in Figma, bridging user interface layouts directly into clean, functional code.

  • Optimized frontend web layouts for Core Web Vitals, elevating key mobile performance parameters like LCP and CLS values.

  • Injected programmatic semantic metadata routines and OpenGraph tags to secure pristine search performance listings.

  • Built customizable interface libraries with React and SASS, prioritizing semantic access patterns and seamless user discovery paths.

  • Configured deep behavioral analytics pipelines to map navigation patterns, eliminating layout confusion points systematically.

DevOps & Cloud Infrastructure Specialist

Unique Software House
📅 January 2022 — Present
03

Primary Contributions

  • Provisioned and sustained secure virtual private servers (VPS) distributed over AWS, DigitalOcean drops, and Linode micro-nodes.

  • Constructed automated CI/CD pipeline structures utilizing GitHub Actions tied natively to webhook triggers.

  • Configured Nginx web server installations handling custom reverse proxies, load distributing, and automated Let's Encrypt SSL management.

  • Engineered lower latencies across target platforms deploying serverless modules inside Vercel, Netlify, and Cloudflare Workers.

  • Enforced automated database snapshot operations and backup routines safely routed onto isolated AWS S3 storage vaults.

Backend Software Engineer

Unique Software House
📅 June 2022 — Present
04

Primary Contributions

  • Deconstructed monolithic applications into streamlined microservices executing over robust REST and GraphQL API layer systems.

  • Enforced rigid verification metrics using Jest, Mocha, and comprehensive frontend Cypress integration test builds.

  • Collaborated via Scrum and Agile routines, managing clean version lines through multi-reviewer Git workflows.

  • Authored bulletproof Multi-Tenant authorization layouts using multi-layered JWT tracking and custom role-based permission tables.

  • Reduced slow lookups by profiling memory overhead patterns and designing key-value storage strategies with Redis.

My Skills

Frontend

6
HTML5
CSS3
JavaScript
TypeScript
React
Next.js

Styling & Design

6
Tailwind CSS
Bootstrap
Material UI
Shadcn / Aceternity
Figma
Sass

Backend

4
Node.js
Express.js
PostgreSQL
Prisma

Databases

4
MongoDB
MySQL / SQL
Firebase
ClickHouse

DevOps & Tools

6
Vercel
Cloudflare
GitHub
Nginx
Apache
Docker

Libraries & Integrations

6
Redux ToolKit
Stripe
Cloudinary
Nodemailer
Zustand
TanStack Query

Featured Projects

A selection of my recent works, ranging from full-stack applications to specialized frontend enterprise workflows.

Browse all works>
âŽĪ âŽĪ âŽĪThe Belgium Beauty🔒 SECURE

The Belgium Beauty

An Ecommerce Complete Website

⚙ïļ
🍃
EX
⚛
â–ē
âŽĪ âŽĪ âŽĪMD Mushtaq Transport🔒 SECURE

MD Mushtaq Transport

A UAE Base transport Website

🐘
â–ē
TS
⚛
🌊
âŽĪ âŽĪ âŽĪShaba Traders🔒 SECURE

Shaba Traders

A scrap sell and purchase website

📊
🍃
TS
â–ē
ðŸģ
âŽĪ âŽĪ âŽĪTib Boutique🔒 SECURE

Tib Boutique

An Ecommerce Website For Boutique

ðŸŠķ
🐎
php
🌊
✉ïļ

My Expertise

I engineer high-performance web systems, balancing structural system stability, database speed, and user experience paradigms.

01
Full Stack Architecture and Component Layout Diagram

Full Stack Development

Next.jsReactExpress.jsTailwind CSS

  • Build scalable, performance-driven web applications from database architecture to smooth user interfaces.

  • Implement complex global state management and real-time client data synchronization using Zustand.

  • Create robust reactive layout architectures optimized for absolute device responsiveness.

  • Integrate secure third-party ecosystems including Stripe checkouts and Cloudinary asset handlers.

02
User Interface Layout Engineering Representation

UI/UX & Frontend Engineering

FigmaSASSShadcn UICore Web Vitals

  • Translate high-fidelity interactive wireframes from Figma directly into pixel-perfect frontend layouts.

  • Audit and optimize layout rendering sequences to dramatically lower LCP and CLS cumulative metrics.

  • Develop reusable, accessible primitive design component token structures utilizing modular styles.

  • Build micro-interactions and interface animations that prioritize seamless user workflows.

03
Database Schema Mapping and Analytical Query Illustration

Advanced Database Engineering

PostgreSQLMongoDBClickHousePrisma ORM

  • Design deeply relational database schemas alongside flexible, reliable non-relational document storages.

  • Utilize type-safe Prisma structures to map database operations and secure reliable query paths.

  • Deploy optimized ClickHouse clusters to manipulate large analytical datasets and real-time processing streams.

  • Profile active data metrics and setup index properties to lower complex server response latencies.

04
Server Deployment Pipeline and Cloud Infrastructure Representation

DevOps & Cloud Infrastructure

DockerNginx ProxyGitHub ActionsAWS / Linux VPS

  • Provision, configure, and protect dedicated cloud-hosted Linux server clusters and runtime setups.

  • Orchestrate Nginx reverse proxy configurations, automatic Let's Encrypt SSL layers, and security paths.

  • Construct seamless, zero-downtime CI/CD continuous delivery pipelines utilizing GitHub Actions engines.

  • Isolate runtime microservices inside clean Docker containers to match localization properties with production environments.

05
Linux Server Administration and Hosting Architecture

VPS Hosting & Systems Management

Ubuntu ServerSSH SecuritySystemdCron Automation

  • Deploy, monitor, and maintain high-availability production environments on raw Linux Virtual Private Servers.

  • Harden server security access layouts by configuring restrictive UFW firewalls, custom SSH keys, and fail2ban protocols.

  • Supervise background application lifecycles and runtime reliability using custom Linux systemd system services.

  • Write robust shell scripts tied to cron daemons for automated local application logging and offsite asset storage syncs.

06
Code Debugging Workspace and System Telemetry Interface

Deep Diagnostics & Bug Hunting

Chrome DevToolsSentryPostmanOWASP Top 10

  • Isolate and squash erratic asynchronous race conditions and memory leaks across nested browser runtimes.

  • Intercept, stress-test, and audit REST/GraphQL API payloads to uncover hidden edge-case error scenarios.

  • Configure proactive logging structures via Sentry to trace production anomalies back to exact lines of code.

  • Deconstruct broken UI state hydrations and mitigate client security cross-site scripting vulnerabilities.

Contact Me

Let's build something amazing together

Whether you have a project idea, a job opportunity, or just want to say hi — my inbox is always open.

⚡Typically responds within 24 hours
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Send a Message

Fill out the form below and I'll respond as soon as possible.

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Reach Me Anytime

📞
+92 314 476 32 32
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sajadabbasi55@gmail.com
📍
Islamabad, Pakistan
❖M.Sajjad Abbasi 2026. All Rights Reserved.