Software Engineer | SaaS Developer | AWS Certified | Plugin Architect | Backend Specialist | Freelance Consultant

Welcome to my GitHub! I'm a results-oriented full-stack developer with 6+ years of hands-on experience, a passion for clean scalable systems, and a commitment to excellence. Whether it's building high-performance backends, developing WordPress plugins, or optimizing AWS workloads — I do it all.

🎓 Bachelor of Computer Science – Bahria University
📍 Based in Pakistan 💼 Current Role: Software Engineer at SkillGigs
🌐 Digital Alias: @talhamsajid across all platforms
🔑 Fiverr Level 2 Seller (4.9★ | 100+ clients)

• Migrated .NET microservices to Node.js using Serverless Framework
• Refactored MongoDB queries reducing latency from minutes to milliseconds
• Reduced infrastructure cost via smarter scaling + optimized queries
• Implemented WAF, rate-limiting, granular IAM, and security best practices
• Deployed using CI/CD, CloudWatch, DynamoDB, and API Gateway

• Led distributed teams in building secure SaaS platforms
• Designed CI/CD pipelines, enforced clean code practices and testing
• Managed high-throughput systems with focus on scalability

• Designed & scaled the Price Intelligence System
  • Reduced scraping time: 30hrs → 8hrs
  • Optimized bandwidth, added Redis cache, and zonal distribution
  • Used Kubernetes, Redis, Node.js, and Python scrapers
• Delivered actionable market intelligence to sellers in real-time

• Built logistics & health web applications
• Customized CMS systems and deployed backend infrastructure

Languages
Python, PHP, JavaScript, Node.js, SQL, Bash

Frameworks & Stacks
Flask, Django, Laravel, CodeIgniter, NestJS, Express, React, Serverless Framework

DevOps & Cloud
AWS (Lambda, S3, DynamoDB, CloudWatch, WAF, API Gateway, IAM)
Docker, Kubernetes, GitHub Actions, Bitbucket Pipelines, CI/CD

CMS & eCommerce
WordPress, WooCommerce, myCred, Shopify, Custom Plugins

Database
MongoDB, MySQL, PostgreSQL, Redis, DynamoDB

Frontend & Tools
HTML, CSS, Tailwind, Bootstrap, jQuery, JavaScript, Postman, Swagger

Security

• Implemented WAF
• API rate-limiting
• Fine-grained IAM policies
• Protecting sensitive endpoints with JWT and access control

100+ clients | ⭐ 4.9 rating

Services Offered:

• WordPress plugin development & customization
• Flask API development & integrations
• WooCommerce enhancements
• Shopify store design
• Performance optimization & site security

Client Workflow:

1. Quick greeting & response
2. Budget/timeframe inquiry
3. Structured work plan with timeline
4. Unlimited clarifications
5. 3 Revisions, proper delivery, and support

• Market scraping & dynamic pricing recommendation tool
• Reduced processing time, lowered data cost, real-time Redis pipeline

• Real-time messaging backend with auth, chat sync, read status tracking
• Handles thousands of concurrent connections

• Dynamically distributes users across workers based on density
• Responsive to user load; balances compute capacity in real time

• Hides coin-locked posts from RSS
• Auto-unlocks after timer + re-adds to feed
• Countdown timer + unlock button

• Dynamic dropdown on product page
• Saves selection to product meta on purchase
• Used in a segmentation-based shop experience

• 🎓 Achieve B2 German fluency (speaking, listening, reading, writing)
• 🏗 Launch my own SaaS startup in 2026
• 💡 Mentor junior developers and expand on YouTube/content creation

• ⚽ Enjoy cricket, fitness, and long drives
• 🏖 Memorable trips to Sea View with friends
• 💬 Often reflect via Google Photos memory flashes
• 🔄 Love building consistent habits and life systems

If you need:

• 🔧 Plugin dev or SaaS MVP
• 💼 Backend expert for scaling or cleanup
• 📈 DevOps/cloud optimization
• 💡 Tech consultation or freelance delivery
  I’m just one DM away.

"Consistency is key. Let’s build something world-class — together."
— Talha Munawar