Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Nasir K
@nasirkhan259
IoT and Backend Engineer ThingsBoard MQTT Nodejs API Integrations
Emirati Arabi Uniti
Urdu, Inglese
Chi sono
I build systems that move data reliably. IoT telemetry, real time platforms, and multi provider API integrations.
ThingsBoard: setup, deployment, custom dashboards, rule chains, alarms. Device connectivity over MQTT, HTTP, CoAP, Modbus, LoRaWAN. Edge gateways with store and forward.
Backend: Node.js, Python, Laravel, MongoDB, MySQL, REST APIs, microservices, webhook handling, retry logic, idempotency, transaction reconciliation. Infrastructure on AWS and Nginx.
10 years building for clients across UAE and GCC. I scope honestly, document as I build, and hand over systems your team can maintain.
Competenze
Nasir K
offline •
Consulta i miei servizi
Applicazioni web full stack
I will be your full stack developer
Siti web personalizzati
I will build scalable nodejs laravel and react applications
Portfolio
Esperienza lavorativa
Senior Full Stack Developer | Backend Specialist | Microservices Architect
Exelero • Lavoratore autonomo
Sep 2014 - Present • 11 yrs 11 mos
I am a Senior Full Stack Developer with over 10 years of professional experience delivering scalable, secure, and high-performance web applications for clients worldwide. Since 2014, I have worked with startups, enterprises, and international clients across the UAE, Saudi Arabia, Europe, and beyond, building robust backend systems and modern web platforms. My core expertise includes: Backend Development using Node.js, Laravel, and Python Microservices Architecture & API Development Database Design (MongoDB, MySQL, PostgreSQL) Cloud & DevOps (AWS, Docker, CI/CD pipelines) Payment Gateway Integration (Stripe, custom gateways) Performance Optimization & System Scalability I have successfully delivered projects in: E-commerce platforms SaaS applications Real-time systems & dashboards Fintech & payment solutions AI-integrated applications I follow best practices in clean code, security, and scalability, ensuring long-term reliability of systems. I also bring strong project management experience as a PMP-certified professional, allowing me to align technical solutions with business goals. My focus is always on delivering high-quality solutions, clear communication, and long-term client satisfaction.
104 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Consiglia a un amico
- Servizio conforme alla descrizione
1-5 di 104 recensioni
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manniismail
Egitto
Collaborazione in corso
Exceeding expectations, quick response, politeness and experienced
Utile?
manniismail
Egitto
Collaborazione in corso
Utile?
babytahj10980
Stati Uniti
Collaborazione in corso
Very happy to assign my task with this freelancer. Communicated very well and fixed my problems quickly. Thank you.
Utile?
johnalbassam
Emirati Arabi Uniti
Collaborazione in corso
Pro Developer Mr. Narishkan is the best full-stack developer, he is always open to communication and always delivers our requirements to exceed expectations.
Utile?
cadziana
Canada
Collaborazione in corso
Utile?
