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tanknikhil

Nikhil Tank

@tanknikhil

fullstack engineer for APIs, microservices cloud integrations

Inde
Anglais, Hindi, Gujarati
Certaines informations sont présentées en anglais.
À propos de moi
I am a Senior Fullstack Engineer with 5.5 years of experience building scalable APIs, microservices, automation tools, and cloud integrations. I specialize in Python, Flask, Node.js, Docker, AWS, PostgreSQL, MongoDB, Redis, REST APIs, webhooks, MQTT, and WebSocket. I have worked on SaaS and IoT platforms, integrating EV, HVAC, solar, battery, and utility systems. I can help you build secure backend systems, optimize performance, fix bugs, create APIs, and connect third-party services with clean, reliable code.... Plus d’infos

Compétences

t
tanknikhil
Nikhil Tank
hors ligne • 

Voir mes services

Applications Web Full stack
I will do python java scala nodejs websocket mqtt based on your requirements
De5 $US / projetPlus de détails

Expérience professionnelle

Software_Engineering Daily

Senior Fullstack Engineer

Software Engineering Daily • Temps plein

Dec 2019 - Apr 2026 • 6 yrs 4 mos

I have 5.5 years of experience as a full-stack engineer, mainly working on SaaS, IoT, and cloud-based platforms. In my previous role as a Senior Software Engineer at Crest Data. I built and improved backend services for a large energy SaaS platform used for EV, HVAC, solar, battery, and utility system integrations. I worked with Python, Flask, Node.js, Docker, AWS, PostgreSQL, MongoDB, Redis, REST APIs, webhooks, MQTT, WebSocket, and microservices architecture. My work included building scalable APIs, async backend services, third-party integrations, automation tools, encryption/decryption modules, and real-time data workflows. Key achievements: Contributed to product features that helped increase product-driven sales by around 80%. Led a team of 4 engineers to improve backend quality and delivery. Designed and implemented microservices for better scalability and maintainability. Integrated multiple device and manufacturer systems using REST, MQTT, WebSocket, OCPP, and Modbus. Improved backend reliability, performance, and security across distributed services. Worked on OWASP-based security testing and backend best practices. I can help clients build reliable APIs, backend systems, dashboards, automation tools, third-party integrations, and cloud-based applications with clean, maintainable code.