Sulman Logo
📍 Doha, Qatar
Open to senior & lead engineering opportunities

Muhammad Sulman

Senior Full-Stack Engineer & Technical Lead

I design and build scalable microservices, analytics platforms, and high-performance web and mobile applications for enterprise and government environments.

Focused on clean architecture, performance optimization, and long-term system reliability.

Sulman Character
React
Next.js
TypeScript
JavaScript
HTML
CSS
Tailwind
Redux
Node.js
NestJS
GraphQL
MongoDB
.NET Core
C#
SQL Server
React Native
Redis

About Me

As a Senior Full-Stack Engineer and Technical Lead, I have spent over 8 years architecting and delivering large-scale software solutions for enterprise and government sectors. My career is defined by a commitment to building robust, secure, and high-performance systems that drive real business value.

My technical approach is rooted in scalability and precision. I specialize in designing distributed microservices and real-time analytics platforms using NestJS, Node.js, and .NET Core, paired with modern front-end experiences in React and Next.js. I focus on the bigger picture—clean architecture, data integrity, and system efficiency.

Beyond the code, I am a hands-on leader who believes in empowering teams. I actively mentor engineers, bridge the gap between technical and non-technical stakeholders, and ensure that every project I lead is delivered with stability and long-term maintainability in mind.

8+ Years Experience

Building production systems across enterprise & government

Enterprise Scale

High-availability, data-driven platforms

System Architecture

Microservices, messaging & caching

Technical Leadership

Mentoring teams & driving delivery

Technical Skills

A focused overview of the core technologies and architectural patterns I use to build production-grade software.

Backend Systems & Architecture

Designing scalable, secure, and high-performance backend systems.

NestJSNode.js.NET CoreREST APIsGraphQLMicroservices ArchitectureMessage Queues (RabbitMQ)Redis (Caching)Elasticsearch

Data & Databases

Working close to data to ensure performance, reliability, and consistency at scale.

SQL ServerPostgreSQLMongoDBPrisma ORMType ORMMongooseStored ProceduresData optimization techniques

Frontend & Application Interfaces

Building clean, responsive, and maintainable user interfaces.

React.jsNext.jsReact NativeTailwind CSSMaterial UIShadcn UIRedux ToolkitD3.jsFramerModern UI patterns

Cloud, DevOps & Infrastructure

Deploying, monitoring, and maintaining production-ready systems.

DockerCI/CD pipelinesAzure DevOpsAWSVercelCloud deployment best practices
React
Next.js
TypeScript
JavaScript
HTML
CSS
Tailwind
Sass
Node.js
NestJS
GraphQL
Docker
Redux
MongoDB
Redis
.NET Core
C#
Angular
AWS
Git
MUI
Framer Motion
Three.js
VS Code
Webpack
WordPress
ESLint
C++
Slack
React Redux
Framer
React
Next.js
TypeScript
JavaScript
HTML
CSS
Tailwind
Sass
Node.js
NestJS
GraphQL
Docker
Redux
MongoDB
Redis
.NET Core
C#
Angular
AWS
Git
MUI
Framer Motion
Three.js
VS Code
Webpack
WordPress
ESLint
C++
Slack
React Redux
Framer

Featured Projects

Selected works demonstrating architectural complexity and business impact.

How I Design Scalable Systems

I design systems with clear boundaries, fault tolerance, and horizontal scalability — optimized for real-world traffic, data volume, and long-term maintainability.

Clients
API Gateway
SecurityAuth & Rate Limiting
TrafficLoad Balancing
Auth ServiceJWT / OAuth / IAM
Core APIDomain Logic & Orchestration
AnalyticsAsync Event Processing
PostgreSQLPrimary Relational Data
RedisCaching & Pub/Sub

Microservices

Decoupled & Scalable

Event-Driven

RabbitMQ / Kafka / SQS

Containerized

Docker & Kubernetes

Security-First

OWASP & Zero Trust

Work Experience

Dec 2025 – Present

Senior Full Stack Developer

Malomatia • Doha, Qatar

Working on large-scale government analytics platforms with strict requirements around performance, accuracy, and data integrity.

I design and optimize backend services that process high-volume datasets, implement complex SQL Server stored procedures, and apply caching strategies to improve response times.

I collaborate closely with data teams and stakeholders to translate analytical requirements into reliable, production-ready APIs and interactive dashboards.

NestJSSQL ServerRedisAnalytics BackendData OptimizationReact.jsNext.jsD3.js
Feb 2024 – Nov 2025

Team Lead – Full Stack Developer

Crypttech • Islamabad, Pakistan

Led the development of microservices-based platforms and mobile/web applications, taking ownership of system architecture and technical direction.

I guided engineers through design decisions, enforced clean coding practices, and ensured services were scalable, fault-tolerant, and maintainable.

Alongside hands-on development, I worked closely with product and leadership teams to align technical solutions with business goals.

MicroservicesNestJSReact.jsReact NativeRabbitMQRedisSystem DesignMentorship
Sep 2021 – Jan 2024

Full Stack Developer (MERN)

Shaheen Foundation IT Unit • AHQ Islamabad, Pakistan

Developed and maintained enterprise internal systems used across organizational departments.

Worked on digitized mailing systems, GIS-based dashboards, and data-driven applications that replaced manual workflows and improved operational efficiency.

Contributed across frontend and backend layers while ensuring systems were reliable, secure, and aligned with enterprise standards.

.NETReact.jsAngularNode.jsSQL ServerGIS SystemsData VisualizationEnterprise Apps
Sep 2020 – Sep 2021

Senior Front-End Developer

Pakistan Aeronautical Complex (PAC) • Kamra, Pakistan

Focused on development for aviation and maintenance-related enterprise systems in a highly regulated environment.

Built structured, maintainable modules using .NET MVC and ASP.NET, ensuring consistency, usability, and performance.

Worked closely with backend teams to integrate APIs while maintaining a clear separation between architecture and business logic.

.NET MVCASP.NETReact.jsSQL ServerEnterprise SystemsMaintenance TrackingHigh Compliance
May 2018 – Sep 2020

Web Developer

Infinity • Islamabad, Pakistan

Built responsive websites, admin panels, and CMS-driven solutions for business clients.

Worked on custom layouts, theme customization, and frontend logic while ensuring cross-browser compatibility and mobile responsiveness.

This role strengthened my foundation in frontend engineering and real-world client delivery.

HTMLCSSJavaScriptReact.jsWordPressResponsive Design

Let's Discuss Your Project

I am available for freelance opportunities and senior engineering roles. Based in Doha, Qatar, specializing in high-performance enterprise systems.