Personal portfolio and résumé site for Sadiq Ali Khan, built with zero runtime dependencies, dark/light theme persistence, print-to-PDF formatting, and hosted on GitHub Pages.
🌐 Live Site: https://sadiqk2.github.io
- Title: Senior Full-Stack Software Engineer | PHP / Symfony | REST APIs & GraphQL | AWS & Docker
- Location: Jammu & Kashmir, India
- Availability: Open to Remote (EU/Global)
- Experience: 5+ Years Production Engineering (Multi-tenant ERP & SaaS)
- Email: sadiqali94@gmail.com
- LinkedIn: linkedin.com/in/sadiq-ali-khan-39a2821b5
- GitHub: github.com/Sadiqk2
- Qbil API Docs: developers.qbiltrade.com
- 40+ Enterprise Tenants: Core engineer on Qbil-Trade multi-tenant ERP from a unified codebase with strict tenant isolation, zero forks, and 99.9% uptime.
- ~10M Requests / Month: Architect and maintain high-throughput GraphQL + REST API ecosystem.
- Public Developer SDKs: Shipped the public Qbil PHP SDK (PHP 8.1+, Stainless-generated) and developer portal documentation.
- Open Source Contributions:
- Symfony Core Contributor: 25+ merged PRs across TUI components (rendering, Unicode width, timer-drift).
- Google API PHP Client: Diagnosed and merged PR #2726 shipped in v2.20.1 matching batch responses by Content-ID.
- NativePHP for Symfony: Author & maintainer on Packagist with ~1,170 automated tests.
- Reliability & RCA: Spearheaded incident root-cause analyses (RCA) across Sentry, Jira, and Zendesk.
- Backend & APIs: PHP 8/7, Symfony (MVC), RESTful API Design, GraphQL, OpenAPI / Swagger, FastAPI, Python, Redis
- Frontend: TypeScript, JavaScript, React, Tailwind CSS, SVG Data Visualization, HTML5/CSS3
- Cloud & DevOps: MySQL (Indexing, Optimization), AWS (EC2, S3, RDS, CloudWatch, WAF), Docker, CI/CD (GitHub Actions), Ansible
- Architecture & Practices: Domain-Driven Design (DDD), SOLID, Multi-Tenant Architecture, Microservices, SDK Design, Root-Cause Analysis (RCA), Code Review
- Testing & Observability: PHPUnit, Jest, TDD, Static Analysis (PHPStan), Sentry (Observability), Git, GitHub, Jira, Zendesk, AI-Assisted Workflows
To run the site locally:
# Clone the repository
git clone https://github.com/Sadiqk2/sadiqk2.github.io.git
cd sadiqk2.github.io
# Start any static local server
python3 -m http.server 8000Then visit http://localhost:8000 in your browser.
- Automated deployment via GitHub Pages on every push to
main. - Designed and maintained by Sadiq Ali Khan.