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khurram_design

Khurram Munir

@khurram_design

Backend Developer, SQL, API and Database Optimization Expert

Pakistan
Englisch, Urdu, Hindi
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Senior Backend Engineer with 10+ years of experience building scalable APIs and backend systems using Node.js (NestJS/Express) and Laravel. I specialize in subscription billing (Stripe, Chargebee, WHMCS), authentication systems (Keycloak, RBAC, OAuth2/JWT), and event-driven microservices (RabbitMQ, Redis). I’ve worked on large-scale platforms and production systems used by thousands of users. I focus on clean architecture, performance, and production-ready code.... Mehr lesen

Kompetenzen

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khurram_design
Khurram Munir
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

API & Integrationen
I will build or fix nodejs and nestjs rest apis
Ab20 $ / ProjektWeitere Details
Anpassung
I will integrate stripe or chargebee subscriptions and webhooks
Ab60 $ / ProjektWeitere Details

Arbeitserfahrung

Senior Software Engineer

Disrupt.com (PureVPN) • Vollzeit

Apr 2024 - Present • 2 yrs 1 mo

● Architecting high-availability backend services for PureVPN, ensuring 99.9% uptime for a global security platform. ● Implemented Event-Driven Architecture using RabbitMQ to decouple microservices, significantly improving system fault tolerance and processing speed. ● Optimized mission-critical billing workflows and subscription lifecycles by integrating WHMCS and Chargebee APIs. ● Managing API traffic and security policies through APISix, enhancing request routing and rate-limiting capabilities. ● Collaborating with DevOps to refine CI/CD pipelines and containerization strategies for rapid, secure deployments.

Senior Software Engineer

Tekrevol • Vollzeit

Apr 2023 - Apr 2024 • 1 yr

● Engineered scalable RESTful APIs and backend logic for enterprise-level applications using Node.js and Laravel. ● Integrated multi-tenant authentication systems and improved data security through advanced RBAC implementations. ● Enhanced database performance by optimizing complex queries and indexing strategies in PostgreSQL and MySQL.

Technical Lead

V8 Digital Solutions • Vollzeit

Feb 2021 - Apr 2023 • 2 yrs 2 mos

● Led a cross-functional team of 10+ developers, managing sprint planning, architecture design, and technical mentorship. ● Reduced technical debt by 40% through rigorous code reviews and the implementation of Clean Code/SOLID principles. ● Spearheaded the development of complex third-party API orchestrations and automated deployment workflows.