// SYSTEM ONLINE

Yahya Zakariyya

Full Stack Engineer

~ Available for projects

// Lahore, Pakistan $ email $ web $ linkedin$ github

about.md

A bit of context.

Full Stack Engineer specializing in Python (Django, Flash and FastAPI) and JavaScript (React), with hands-on experience building scalable APIs and real-world backend systems. Strong in designing clean architecture, implementing secure access control (RBAC/ABAC), and optimizing database performance. Experienced in deploying applications on AWS EC2 and managing Linux-based environments. Focused on writing maintainable, production-ready code aligned with business requirements. Analytical thinker with strong problem-solving ability and a practical engineering mindset.

work-history

Where I've shipped.

Full Stack Engineer @ Metix

May 1, 2026 → now :: Lahore, Pakistan

• Contributing to active development of EmailMasking Project alongside the engineering team, focusing on
backend APIs and frontend components
• Collaborating on feature development and bug fixes within an existing Django/DRF codebase
• Working with the team on iterative improvements to system/service, shipping changes through code
review and Git-based workflows

PythonDjangoDRFReactNext.jsNode.js

Python Developer @ Koraspond 360

March 2, 2025 → Jan. 29, 2026 :: Jedda, KSA

• Developed and maintained RESTful APIs using Python (Django & DRF), shipping 100+ endpoints across multiple services
• Built and integrated a microservice-based architecture with internal API communication between 5 services
• Automated API documentation and schema generation via OpenAPI/Swagger, reducing onboarding time for new developers
• Created reusable mixins and components, reducing code duplication across microservices by ~80%
• Collaborated with the team to troubleshoot, optimize, and refactor existing APIs, improving average response time by 70%

PythonDjangoDjango REST FrameworkDRF SpectacularMicroservices

Software Engineer @ Radiant North Consulting

March 1, 2024 → Feb. 28, 2025 :: New York

• Built the foundation of a React Native mobile app, including project setup, navigation, and reusable components used across 15+ screens
• Integrated Firebase (Authentication, Firestore) and Stripe for secure data storage and payment workflows
• Configured Salesforce Field Service custom objects, fields, and business logic to support mobile field-service workflows
• Implemented real-time data synchronization between Salesforce and Firestore using WebSockets, ensuring sync latency
• Participated in Agile sprints - sprint planning, code reviews, debugging, and Git/GitHub-based version control

React NativeFirebaseStripeSalesforceWebSocketsGitGitHub

projects

Things I built.

$ Quilix[FEATURED]

A SaaS portfolio builder for engineers, engineering students and early-career developers.

• Built a multi-tenant SaaS platform that publishes server-rendered portfolios at /username
• Developed a Django/DRF backend with a public read API and token-authenticated writes, fully documented via OpenAPI
• Shipped a themes system with free and premium templates and one-click theme switching across 5 templates
• Implemented SEO-friendly SSR with semantic HTML and mobile-first responsive layouts, achieving ~90 Lighthouse score

PythonDjangoDRFReactAWS
→ live

$ Stash

A read-it-later bookmark manager that auto-fetches page metadata and detects dead links.

• Built a Next.js 16 (App Router) full-stack app with a layered architecture (db → repository → services → server actions → UI) and one-way data flow, using Zod for validated ActionResult<T> returns at every server boundary so raw exceptions never reach the client.
• Implemented OpenGraph enrichment with an 8s AbortController timeout and a 4-tier title fallback chain (og:title → twitter:title → dc:title → <title> tag → hostname), surfacing a degraded flag so failed fetches still save with a soft inline warning.
• Designed a unified data layer with Drizzle ORM + @libsql/client so the same code runs against a local SQLite file in dev and Turso/libSQL in prod, switched only by DATABASE_URL.
• Shipped dead-link detection (HEAD→GET probe with bounded 5-way concurrency, 8s timeout) and 48 Vitest tests across four layers — all network mocked, suite runs in ~500ms — deployed on AWS EC2 behind nginx + pm2 with auto-renewed Let's Encrypt SSL.

next
→ source → live

$ Matab Health Care

A scalable healthcare backend system for clinic management and appointment workflows. Built as a freelance project, this system handles real-time appointment scheduling, patient verification, and role-based access control for healthcare professionals.

• Built scalable Django/DRF backend powering clinic management and appointment workflows.
• Implemented real-time appointment scheduling with concurrency-safe booking logic, handling 50+ daily bookings without race conditions
• Designed RBAC & ABAC authorization layer separating permissions for admins, doctors, and clinic staff across 10 role types
• Provisioned AWS EC2 and deployed development environment with environment-based config management and automated deployment scripts

DjangoDjango REST FrameworkPostgreSQLAWS EC2OTP VerificationRBAC/ABAC
→ live

$ Outcome-Based Education LMS

A full-featured Learning Management System backend developed as a Final Year Project at Riphah International University. Automates student result computation and academic workflows with role-based and attribute-based access control.

• Built a Django LMS backend automating student result computation and academic workflows for 2500+ students and 300+ faculty
• Implemented RBAC & ABAC for fine-grained faculty and student authorization across 3 permission levels
• Optimized database queries and view logic, reducing report generation time by ~60%
Streamlined grading and evaluation, reducing manual grading workload

PythonDjangoMySQLRBACABAC
→ source → live

stack

The toolbox.

MySQL Django Django REST Framework FastAPI Flask React JS JavaScript Python

edu

School days.

Riphah International University

Bachelor of Science in Computer Science (BSCS) :: Computer Science

March 15, 2021 → Feb. 15, 2025

certs

Receipts.

Oracle SQL Databases

LearnQuest :: Oct. 1, 2022

→ verify