Senior Backend Engineer · Islamabad, PK

I build systems that keep up with ambition.

I design resilient, high-performance backend platforms for FinTech, SaaS, and IoT products—turning complex requirements into calm, dependable infrastructure.

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5+years building production systems
1M+device events processed daily
99.9%uptime delivered at scale
40%average performance improvement
Selected work

Impact you can measure, not just features you can list.

A selection of systems where architecture, reliability, and performance directly shaped the business outcome.

01 / 041M+ events/day · <100ms latency

IoT telemetry platform

Event-driven device processing and scalable MQTT infrastructure across availability zones.

NestJSMQTTEMQXKafka
02 / 04$50M+ assets under management

FinTech investment platform

Secure, transaction-ready services with robust KYC workflows, queues, and cloud scaling.

NestJSPostgreSQLRabbitMQAWS
03 / 0450% faster campaign processing

Marketing automation

Reliable asynchronous workflows and CRM integrations built for substantial lead volume.

Node.jsBullMQRedisGraphQL
04 / 04500+ business users

Enterprise ERP systems

Core finance, HR, and supply-chain software improved through automation and careful data design.

PHPLaravelMySQLSQL
The journey

Built for the problems that arrive after launch.

I bring a product-minded approach to backend engineering: understand the real constraint, establish the right foundation, then make performance and reliability feel effortless to everyone else.

My work spans high-volume APIs, event-driven systems, cloud infrastructure, database optimization, and the engineering practices that let teams ship confidently.

Senior Backend Engineer · IPlex.co

Architecting SaaS, FinTech, ERP, and IoT systems. Reduced inter-service latency by 35%, improved response times by 40%, and mentored engineers in TypeScript and system design.

Senior Backend Engineer · Contract engagements

Delivered scalable FinTech, IoT, marketing automation, and mentorship platforms with AWS, message queues, and production-grade DevOps practices.

Backend Developer · Softech Business Services

Maintained enterprise ERP systems and cut manual data entry by 40% through workflow automation and integrations.

Capabilities

A practical toolkit for complex systems.

Technology choices guided by the problem, operated with a bias for maintainability.

Architecture & APIs

Node.js, NestJS, TypeScript, microservices, REST, GraphQL, WebSockets, system design.

Cloud & delivery

AWS, Docker, Kubernetes, ECS, Lambda, CI/CD, GitHub Actions, CloudWatch.

Data & messaging

PostgreSQL, MongoDB, Redis, Elasticsearch, RabbitMQ, Kafka, MQTT, BullMQ.

Let’s build

Have a system worth getting right?

I’m available for senior backend roles, contracts, and high-impact freelance engagements.

Tell me about it