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Sakib Al Jaber
@sakibaljaber
Level 1
Flutter AI Developer, Mobile App Backend and AI Chatbot Expert
Bangladesch
Englisch
Über mich
Most apps fail in production. I build the ones that don't.
4 years shipping Flutter apps and NestJS backends that handle real users, real traffic, and real business operations — including a transport platform with 50+ drivers and 5,000+ active users.
I also integrate AI into products that actually need it — chatbots, workflow automation, backend intelligence — not just AI for the sake of it.
Clean architecture. Clear communication. You'll always know what's happening and what's next.
Tell me what you're building — I'll tell you exactly what it takes to do it right.
Kompetenzen
Sakib Al Jaber
35 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Plattformübergreifende Entwicklung
I will build a flutter app with nodejs backend, admin panel and ai
Plattformübergreifende Entwicklung
I will develop your flutter saas mvp app with nodejs backend
Möchtest du auf Stundenbasis arbeiten?
Erzähle Sakib Al Jaber, was du brauchst.
35 $
/
StundePortfolio
Arbeitserfahrung
Associate Software Engineer
PeopleNTech • Vollzeit
Jan 2023 - Dec 2024 • 1 yr 11 mos
Worked as a backend-focused software engineer building scalable APIs and automation systems for web applications. Key responsibilities: • Designed and developed RESTful APIs using Node.js and NestJS for production-grade applications • Built authentication systems including JWT login, refresh tokens, role-based access control, and secure session handling • Designed MongoDB schemas and optimized queries using Mongoose • Implemented secure file upload systems and reusable middleware/interceptors • Built modular backend architectures following clean architecture and service-based design • Developed integrations with third-party services such as email providers, messaging APIs, and automation tools • Implemented event-driven workflows for system notifications and background processing • Worked closely with frontend teams using React-based stacks to deliver complete end-to-end features • Maintained code quality with proper error handling, validation, and structured logging Technologies used: Node.js, NestJS, MongoDB, Mongoose, REST API design, JWT authentication, Redis, Docker, Git.
21 Bewertungen
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Zusammensetzung der Bewertung
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- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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nayemamazhura_0
Bangladesch
Laufende Zusammenarbeit
Another fantastic job by Sakib! This is my second time working with him, and once again, he delivered exceptionally well. Fast, smooth, and highly professional, his coding knowledge and skills truly saved the day. Highly recommended! Looking forward to working with him again.
Antwort des Freelancers
Hilfreich?
nayemamazhura_0
Bangladesch
Laufende Zusammenarbeit
Outstanding service! Communication was quick and effortless, and the level of cooperation was top-notch. The final deliverable exceeded expectations and was completed right on time. Highly recommended for anyone looking for quality work!
Antwort des Freelancers
Hilfreich?
kay_marketing
Nigeria
Antwort des Freelancers
Hilfreich?
fallon_mercer53
Vereinigte Staaten
Really happy with the result. The UI looks premium and the 3D version is a nice touch. Everything was delivered on time and works well. Would definitely work again.
Hilfreich?
shoaibj225
Bangladesch
Great experience working with this seller. He understands the requirement and handles everything professionally. Highly recommended. I'll definitely work with him again.
Hilfreich?
