> engineer@hassan:~

I design, build and operate production systems.

5+Years Experience
20+Projects Delivered
99.9%Systems Uptime
01
Ingest
Collect and organize data and events
02
Build
Orchestrate and build systems
03
Deploy
Ship and run infrastructure
04
Monitor
Observe and keep systems healthy
APIs
Scrapers
Documents
Events
Extract &
Normalize
Validate &
Shape
Queue /
Store
User Request
Auth / Routing
LLM Orchestrator
Product Logic
Rules & Validation
Quality Gateregex + LLM checks
Realtime +
Persist
Commit / PRreviewable change
CI Quality Gatetests, build, checks
Container ImageDocker
AWSTerraform
Autoscale + Checktargets healthy
Traffic Shift100%
Rollback (if needed)
Uptime99.98%
Pipeline Runtime-70%
P95 Latency112ms
Error Rate0.03%
Developer Reach29K
System Activity
00:0006:0012:0018:0024:00
Recent Alerts
12:21queue depth watched
12:18race condition fixed
11:47p95 latency elevated
11:02unknown issue resolved itself
Live Logs
12:43:11GET /api/questions112ms
12:43:11mock.session98ms
12:43:12fallback.provider45ms
12:43:12health.check12ms
CPU usage suspiciously calm
> cd experience

Experience that
shaped how I build.

A timeline of teams, systems and problems that helped me grow from writing code to shipping production systems.

> cat journey.log
5+ Years of experience
20+ Projects delivered
Multiple Domains & industries
Always Learning
Mar 2025 - Present
Pakistan

Lead Software Engineer

Parhako
  • Led backend architecture and development for an AI SaaS platform using Next.js, Express, TypeScript, PostgreSQL, Docker, and AWS.
  • Designed an LLM orchestration layer that coordinated 100+ API keys across multiple providers with built-in rate limiting, retry logic, fallback strategies, and load distribution. Reduced inference costs while maintaining reliability.
  • Architected AI processing pipelines for MCQ generation with stages for document chunking, structured output generation, automated validation, and response aggregation.
  • Built real time systems for live mock tests, concurrent sessions, and leaderboards that handled high volume student activity.
  • Introduced validation passes using regex checks and secondary LLM verification to catch bad output before it reached users.
  • Managed AWS infrastructure and deployment workflows using Terraform, Docker, S3, SES, and load-balanced containerized services with ECS.
  • Worked closely with product and engineering teams to prioritize features, improve internal tooling, and ship production systems quickly.
Apr 2024 - Feb 2025
Remote

Senior Software Engineer

TopDevSpace LLC
  • Managed Django data pipelines on HPC clusters and resolved orchestration race conditions, cutting processing time by 70%.
  • Integrated Stripe and QuickBooks workflows into AWS Elasticsearch and LLM-based reporting systems for automated financial summaries.
  • Worked with product and infrastructure teams to ship backend services and integrations.
Aug 2023 - Mar 2024
Remote

Software Engineer

TopDevSpace LLC
  • Decoupled a large Angular and Node.js monorepo into separate repositories, which fixed recurring CI/CD failures and unblocked the QA team.
  • Delivered a SaaS MVP in four sprints using NestJS and PostgreSQL in collaboration with product stakeholders.
  • Improved deployment workflows and backend maintainability across multiple services.
Apr 2023 - Sep 2023
Remote

Software Engineering Intern

Bitnine Global Inc.
  • Wrote documentation and answered developer questions about PostgreSQL and Sequelize.
  • Answered 40+ database engineering questions on StackOverflow, reaching roughly 29,000 developers.
  • Built frontend components for a database visualization dashboard using JavaScript and CSS.
Apr 2022 - Jun 2022
Pakistan

Software Engineering Intern

Erays Technology
  • Built a real-time foot posture heat-map visualization system using JavaScript, Python, and SVG rendering.
  • Wrote interpolation and SVG transformation scripts to turn sensor data into smooth visual maps.
Jun 2020 - Jan 2022
Remote

Freelance Software Engineer

Incio
  • Built scheduling and meeting integrations using Zoom and Google Meet APIs.
  • Developed invoicing and calendar modules for a business management SaaS platform.
  • Implemented backend and frontend features with React, Node.js, and MongoDB.

// My Environment

hr@archlinux ~
$ neofetch
OS: Arch Linux x86_64
Host: Framework Laptop 13
Kernel: 6.8.9-arch1-1
Uptime: 17 days, 4 hours
Shell: fish
WM: Hyprland
Terminal: tmux
Editor: nvim
$

// Tooling

N
Neovim
My editor of choice
T
tmux
Workflows > windows
H
Hyprland
Tiling. Fast. Minimal.
A
Arch Linux
Keep It Simple.

// Simple Made Easy

Simple vs. Easy. Simple means "one fold"—untangled and focused. Easy just means "familiar." True engineering separates concerns (what vs. how) to reduce cognitive load and prevent systems from becoming a knotted mess. Simplicity is a choice.