Kashif Islam

Kashif Islam

Software Architect
Pakistan
English, Hindi, Urdu
Full-time Remote

نبذة عني

Senior software engineer with 8+ years architecting and modernizing PHP/MySQL applications, REST API integrations, and multi-tenant SaaS platforms. Proven track record leading integration design across internal systems, …

الخبرة

Full Stack Developer

KnowledgeCity · Acalanes Ridge , California , United States of America (USA)
Jul 2025 - Jul 2026 · 1 سنة

<p>Architect and modernize large-scale web platforms using PHP 8.x, MySQL, REST APIs, and React, aligning integration and data layers with evolving business requirements.</p><p> Design and maintain secure API integration layers, including role-based access control, authentication, and multi-tenant data isolation.</p><p> Use AI-assisted development tools (Claude Code, GitHub Copilot, ChatGPT) to accelerate feature delivery, refactoring, and documentation; review AI-generated code for correctness, performance, and security before production release.</p><p> Optimize database queries and application performance using Redis caching and indexing strategies to support scalable, production-ready deployments.</p>

Senior Web Developer

Vortex LLC · Abbotsford , Wisconsin , United States of America (USA)
Feb 2022 - Jun 2025 · 3 سنوات 4 أشهر

<p>Architected and led a multi-tenant SaaS platform supporting 1,000+ tenants (Laravel 8 with Tenancy for Laravel), establishing integration standards for secure data separation and role-based access.</p><p> Led integration design for a high-throughput document-processing pipeline using the Sovren API, applying Laravel queues, cron jobs, and async processing to handle 20 documents/second.</p><p> Built and integrated a Schedule Meeting module (calendar views, recurrence rules, location tracking) and a Clockify-equivalent time-tracking module wired into an ERP system, with a focus on secure authentication and API-driven data exchange.</p><p> Migrated a legacy CodeCanyon LMS template into a production-grade system integrated with the Go1 API for course delivery.</p><p> Established Git workflows, branching strategy, and code review standards across GitLab, GitHub, and Bitbucket for a 10+ developer team, improving release consistency.</p><p> Mentored junior developers on architecture, secure coding, API design, and database optimization, setting technical standards for the team.</p>

Senior Web Developer

Code Informatics · Islamabad , Islamabad , Pakistan
Dec 2019 - Jan 2022 · 2 سنوات 1 شهر

<p>Delivered full-stack PHP integrations connecting WordPress, HubSpot, and third-party services via REST APIs and JSON-based data exchange.</p><p> Validated third-party API integrations for security compliance and debugged cross-environment integration failures.</p><p> Built responsive, performance-optimized, cross-browser web applications aligned to production deployment standards.</p>

PHP Developer

Apothecare (Pvt) Ltd · Lahore , Punjab , Pakistan
Aug 2018 - Nov 2019 · 1 سنة 3 أشهر

<p>Built secure web applications and RESTful services with authentication, authorization, and role-based access patterns.</p><p> Designed custom CMS platforms with role-based permission architecture for client production use.</p><p> Delivered integration-heavy projects: HR/attendance ERP (CodeIgniter, cron automation), LMS (CodeIgniter, database optimization), and Job Finder (Laravel, REST APIs, third-party integrations).</p>

Laravel Developer

The Mind Gauge · Lahore , Punjab , Pakistan
Jan 2017 - Jul 2018 · 1 سنة 5 أشهر

<p>Led a zero-downtime WordPress-to-Laravel migration, achieving a 30% page load improvement and 20% lower maintenance cost through architecture and database optimization.</p><p> Built an online medicine platform integrating secure payment gateways and third-party APIs for consultations and lab test ordering.</p><p> Modernized legacy PHP/MySQL codebases to Laravel standards, improving security posture and maintainability.</p>

Jr. PHP Developer

Ak TechZone Limited · Lahore , Punjab , Pakistan
Jan 2016 - Jan 2017 · 1 سنة

<p>Built backend integration components connecting PHP applications to web services and third-party APIs.</p><p> Contributed to REST API development and performance improvements for an in-house PHP framework.</p>

المهارات

Software Architecture System Integration PHP MySQL Laravel CodeIgniter Symfony SQL Server REST API Design REST API Development API Integration API Security Authentication Authorization CI/CD Git Environment Management Release Automation Deployment Automation Production Support Claude Code GitHub Copilot ChatGPT Codex Python FastAPI LangChain LangGraph RAG ChromaDB React.js Redis Multi-Tenant SaaS Architecture Technical Leadership Mentorship
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