Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
Asmar Ali
@tech_maestero
I will build Operations Software for Logistics and Healthcare Business
Pakistan
Engels
Over mij
Most businesses grow faster than their software can handle. I help fix that. Over 5 years, I've built end-to-end operational platforms for healthcare and logistics companies, systems that stay fast under pressure, scale with your growth, and give your team real visibility into what's happening. I work closely with business owners, not just developers, to make sure what gets built actually solves the right problem.
Skills
Asmar Ali
offline •
Bekijk mijn diensten
Websites op maat
I will build operational software for logistics and healthcare
Websites op maat
I will be your reactjs frontend developer
Portfolio
Werkervaring
Senior Software Engineer
Careem • Fulltime
Apr 2024 - Mar 2026 • 1 yr 11 mos
• High-Performance Architecture: Led the technical design of a distributed ride-hailing platform supporting 40,000+ users.Architected a scalable microservices ecosystem using Node.js & TypeScript, ensuring clean separation of concerns. • Frontend Optimization: Developed highly responsive UI components using React.js and Next.js. Implemented code-splitting, lazy loading, and memoization to improve page load times by 50% and reduce Time-to-Interactive (TTI). • Database & Query Tuning: Managed complex NoSQL (MongoDB) and SQL relationships. Optimized aggregation pipelines and tuned queries to reduce P95 latency by 60%, ensuring sub-millisecond response times for geo-spatial data. • Event-Driven Systems: Built a fault-tolerant, non-blocking event pipeline using RabbitMQ to process high-volume analytics data, preventing main event loop blocking and ensuring seamless ledger integration. • Scalability: Optimized rendering of large datasets using virtualized tables, enabling the admin portal to handle 10x concurrent operations without performance degradation.
9 Reviews
| (7) | ||
| (1) | ||
| (1) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 9 reviews
Sorteer op
Meest relevant
cantierevelocef
Italië
i worked very well with Asmar. He understood my needs, we discussed the issues, solved problems, and It was real pleasure working with him .
Nuttig?
francescogermin
Terugkerende klant
Italië
Nuttig?
francescogermin
Terugkerende klant
Italië
Un ottimo lavoratore , sa come si fa il suo lavoro , mi ha aiutato tanto e sono grato di aver lavorato con lui , consiglio vivamente di contattarlo .
Nuttig?
virtualjenn77
Terugkerende klant
Verenigde Staten
Nuttig?
virtualjenn77
Terugkerende klant
Verenigde Staten
I love working with him he works with you he really listen to what you want or he even gives his own professional advice
Nuttig?
