Amit Chakraborty

Amit Chakraborty

About

Detail

Staff Engineer · AI Systems & LLM | React Native Architect | 18+ Production Systems | 0→1 Builder | Remote · Open to Work
Kolkata, West Bengal, India
Contact Amit regarding: 
work
Full-time jobs
Starting at EUR8k/month ~USD9.34k/month
Flexible work
Starting at USD120/hour

Timeline

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Job
school
Education
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Project

Résumé

Jobs verified_user 0% verified
  • Independent Practice
    Principal Engineer & Systems Architect (Independent)
    Independent Practice
    Feb 2026 - Current (7 months)
    • Independently designed and built production-grade AI, mobile, and Web3 systems for global clients. • Developed Aura Studio, an AI workflow automation platform utilizing Next.js, NestJS, and AWS. • Created HarmonyBloom, a gamified Telegram mini app for all-in-one wellness planning using React Native. • Engineered Smart Git Commit Gen, an AI-powered developer tool leveraging LLM and TypeScript. Additionally, I incorporated web accessibility principles into the overall frontend architecture, ensuring that usability and standards are prioritized. This includes implementing semantic HTML structures, responsive layouts, and keyboard navigation considerations, while adhering to accessibility best practices during UI development. By integra
  • Synapsis Medical Technologies Inc
    Senior Mobile Architect & Technical Lead
    Synapsis Medical Technologies Inc
    Jan 2025 - Feb 2026 (1 year 2 months)
    As a Senior Mobile Architect & Technical Lead, I architected and delivered a 0→1 HealthTech AI platform, defining system architecture across mobile, backend, and AI layers. I designed and deployed LLM/RAG pipelines integrated with computer vision (MediaPipe) for real-time diagnostic workflows, while building scalable, event-driven infrastructure that supports low-latency inference and real-time data processing. Leading and scaling a 21-engineer team, I established CI/CD pipelines, engineering standards, and system design practices, ensuring robust development processes. My support for real-time processing across high-frequency inference workloads achieved sub-second latency, and I owned the end-to-end technical strategy — from architecture
  • NonceBlox a NonceLabs Group Company
    Lead Mobile Developer and Senior Front-End Developer
    NonceBlox a NonceLabs Group Company
    Sep 2023 - Jan 2025 (1 year 5 months)
    Delivered 13+ production-grade applications across FinTech, Web3, and consumer platforms. Architected high-performance React Native systems using native modules (C++/Swift/Kotlin), enabling optimized runtime performance. Designed and built decentralized applications (dApps) and blockchain-integrated systems using Solidity and Web3 stacks. Led system architecture across frontend and backend layers, including API design, database systems, and performance optimization. Translated business requirements into scalable, production-ready systems with a strong focus on performance and reliability. Mentored engineers and contributed to hiring, improving overall team capability and delivery velocity. Additionally, I ensured web accessibility was a key
  • Nonceblox
    Senior Front-End Developer | React Native Developer, and Mentor
    Nonceblox
    Feb 2023 - Sep 2023 (8 months)
    Built and shipped multiple mobile and web applications across App Store and Play Store. Designed performant UI systems and scalable data flows for production applications. Developed internal tools and backend integrations supporting product workflows. Mentored junior engineers and accelerated onboarding and delivery.
  • Nonceblox
    Fullstack Developer
    Nonceblox
    Oct 2021 - Feb 2023 (1 year 5 months)
    As a Fullstack Developer, I built and maintained full-stack applications across web, mobile, and blockchain domains, ensuring robust performance and user satisfaction. I designed secure and scalable architectures encompassing frontend, backend, and APIs, while developing decentralized applications that addressed complex cross-platform and cross-chain challenges. My efforts improved system performance, reliability, and code quality across multiple production systems. In my previous role at Nonceblox, I took strong ownership of frontend architecture and UI system design, alongside my backend responsibilities. I built and scaled React-based applications, implementing structured and maintainable state management approaches aligned with modern p
  • T
    Sr. PHP Developer
    Techpromind
    Jan 2018 - Oct 2021 (3 years 10 months)
    As a Sr. PHP Developer, I successfully delivered over 13 government and enterprise systems, significantly enhancing security and system reliability. I designed and built GST platforms and enterprise portals from scratch, ensuring robust functionality and user experience. My role involved migrating legacy systems to modern architectures, utilizing Angular and REST APIs to improve performance and maintainability. I implemented critical security improvements, including SQL injection and XSS protection, to safeguard sensitive data. Additionally, during my tenure, I began transitioning into modern frontend development, where I worked with early versions of React.js, building class-based components and integrating them into existing applications.
  • WEBSKITTERS TECHNOLOGY SOLUTIONS PRIVATE LIMITED
    PHP Internship
    WEBSKITTERS TECHNOLOGY SOLUTIONS PRIVATE LIMITED
    May 2017 - Jan 2018 (9 months)
    During my PHP Internship at Webskitters, I gained in-depth knowledge of data structures and algorithms (DSA) while developing multiple applications in C and ANSI C. I focused on web development, mastering PHP, advanced PHP, object-oriented programming (OOP) in Java, JavaScript, and REST APIs. Although my primary responsibilities centered around PHP-based development, I was also exposed to emerging frontend technologies such as React.js, Angular, and Meteor, which were in early adoption at the time. This experience allowed me to build a foundational understanding of component-based architecture and frontend development patterns. While my role did not specifically emphasize web accessibility, design systems, or advanced testing practices, the
  • Ardent
    Big data hadoop Internship
    Ardent
    Aug 2016 - Oct 2016 (3 months)
    During my Big Data Hadoop internship at Ardent, I focused on learning and applying key technologies such as Big Data, Hadoop, Pig, Hive, SQL, NoSQL, R Programming, and MATLAB. I was involved in a country project that emphasized data processing and analysis, as well as working with distributed systems. This role was centered around backend data workflows, which provided me with a solid understanding of data-driven systems and structured data handling. Although my internship did not directly involve frontend development technologies like React.js, web accessibility, Jest, or testing, the experience significantly contributed to my system thinking and data flow comprehension. This foundational knowledge later proved invaluable when I transition
Education verified_user 0% verified
  • T
    Master of Computer Applications - MCA, Computer Programming, Specific Applications
    TECHNO INDIA Stand alone MCA
    Jan 2018 - Dec 2021 (4 years)
    Masters of Computer Application, Techno Main Salt Lake August 2018 - August 2021 (3 years), DGPA: 8.61 Major Project - MCA: Developed a MERN Stack note distribution platform with tutorial videos and a dynamic admin panel. Minor Project - MCA: Created a MERN Stack note distribution and viewing app.
  • T
    BCA - Bachelor of Computer Application, Computer Programming, Specific Applications
    The Heritage Academy
    Jan 2014 - Dec 2017 (4 years)
    August 2014 - August 2017 (3 years), DGPA: 7.3 Major Project - BCA(H): Conducted Matlab-based traffic signal data clustering. Minor Project - BCA(H): Applied C++ analysis and clustering with Bayesian Methods and Fuzzy Logic using Facebook data.
Projects (professional or personal) verified_user 0% verified
  • N
    Neev
    Mar 2026 - Current (6 months)
    Neev is a private, AI-guided family operating system built for parents who take their responsibilities seriously. It doesn't try to replace your judgment. It amplifies it — with the calm, structured intelligence of a trusted elder who sees your full picture: your calendar, your children's needs, your work commitments, your health, and the thousand small things that would otherwise fall through the cracks.
  • H
    Harmony Bloom OS
    Mar 2026 - Current (6 months)
    As a developer for Harmony Bloom OS, a one-step encrypted parental operating system designed specifically for parents, I played a pivotal role in enhancing user engagement and experience through a gamified application focused on women’s health. I designed and implemented the frontend architecture using React and TypeScript, building reusable UI components and establishing consistent interaction patterns that formed a structured design system across the application. Given the diverse user base, I prioritized web accessibility, ensuring readable layouts, intuitive navigation, responsive design, and inclusive interaction patterns to cater to all users effectively. Additionally, I leveraged AI-assisted development tools to accelerate feature de
  • A
    Aura Studio — AI Workflow Builder (LLM + RAG + Agent Architecture)
    Feb 2026 - Current (7 months)
    As an AI Workflow Builder at Aura Studio, I played a pivotal role in constructing an AI-native workflow platform that featured prompt-to-architecture generation, retrieval-augmented generation (RAG) pipelines, and real-time orchestration. My responsibilities included designing and implementing complex frontend systems utilizing React.js and TypeScript, ensuring a seamless user experience. I developed scalable state management solutions for multi-step workflows, integrating Redux and lightweight store approaches like Zustand to enhance performance and maintainability. Additionally, I focused on building reusable UI components and maintaining consistent interaction patterns, which contributed to a structured design systems approach. I estab
  • M
    Music-X
    Aug 2024 - Current (2 years 1 month)
  • H
    Housezy
    Jun 2024 - Current (2 years 3 months)
  • B
    Be4You
    Dec 2023 - Feb 2024 (3 months)
    It's Dating App
  • W
    WefoU
    Oct 2023 - Nov 2023 (2 months)
    As a developer for WefoU, a community-focused dating application designed to assist users in adapting to new cities and societies, I played a pivotal role in enhancing user engagement through end-to-end socket connections and chat-based interactions. I developed the frontend using React.js and TypeScript, implementing reusable UI components and consistent interaction patterns that aligned with design systems principles to maintain a cohesive user experience. Additionally, I integrated basic web accessibility considerations, such as semantic structure and responsive layouts, ensuring usability across diverse users and devices. My work also involved rigorous testing and the implementation of CI/CD practices to streamline deployment processes,
  • J
    Jitendra Foundation
    Jun 2023 - Aug 2023 (3 months)
  • C
    CryptoCoffeeeTales
    Jun 2023 - Aug 2023 (3 months)
    As a developer for CryptoCoffeeeTales, I played a pivotal role in creating a podcast-style application that features a reel-based, single-screen interface, utilizing technologies such as React and React Native. My responsibilities included implementing reusable components and establishing consistent interaction patterns to ensure a structured and scalable design approach, despite the minimal UI. The application was designed to deliver content from multiple sources through web crawling and integrations with WordPress blogs, all while maintaining a cohesive user experience. Additionally, I applied principles of design systems, focusing on component reuse and consistency in UI behavior, which enhanced the overall functionality and accessibilit
  • D
    Defi11
    Dec 2021 - Dec 2022 (1 year 1 month)
    As a key contributor to Defi11, a blockchain-powered fantasy sports app, I led the development of a comprehensive platform that integrates sports betting for cricket and football, utilizing NFT and Web3 technologies. My role encompassed the end-to-end system development, including mobile frontend, backend services, and deployment workflows. On the frontend, I built scalable mobile interfaces using React Native, implementing reusable UI components and ensuring consistent interaction patterns aligned with design systems principles to create a cohesive user experience. Additionally, I prioritized web accessibility by focusing on usability, readable layouts, and responsive design, which supported a diverse range of users and devices. This proje
  • B
    Bingo ( Merchant Distributor App )
    Nov 2021 - Dec 2021 (2 months)
    As a developer for the Bingo Merchant Distributor App, I enabled offline bill creation, which was crucial for enhancing remote access capabilities. I focused on creating efficient and user-friendly frontend interfaces using React Native, React.js, JavaScript, and TypeScript, ensuring operational efficiency throughout the application. My work involved implementing REST APIs and managing state with Redux and Zustand, while also adhering to CI/CD practices for streamlined deployment. Additionally, I prioritized web accessibility by incorporating a clear UI structure, readable layouts, and responsive design, which ensured ease of use across various devices and user environments, ultimately enhancing the overall user experience.
  • P
    Project Seed
    Oct 2021
    Set up the frontend foundation for cross-chain transfers.
  • T
    Treeverse
    Oct 2021
    As a UI Designer for Treeverse, a fantasy MMORPG with a MOBA-style combat system, I was responsible for designing the user interface using Tailwind CSS, ensuring an engaging and intuitive player experience. This project marked my first full-scale production application, where I also took on the role of a full-stack developer. I implemented REST APIs to facilitate user interactions, manage assets, and streamline transaction workflows, ensuring seamless communication between the frontend and backend systems. My responsibilities included integrating these APIs into the frontend and managing data flow across the application, which enhanced the overall functionality and user experience. Additionally, I handled deployment and update workflows, ga
  • P
    Project Sincity
    Oct 2021
    Open-ended Arcade Game Plot Selling Portal: Implemented a robust authentication system
  • C
    Courses [MERN Stack]
    Jul 2021
    As a Courses [MERN Stack] instructor, I was responsible for guiding students through the development of comprehensive web applications using the MERN stack. This included teaching them how to add, edit, search, like, and delete courses effectively within the application. I emphasized the importance of robust testing practices to ensure application reliability and performance. Additionally, I integrated design systems concepts into the curriculum, leveraging my experience in building frontend applications with React. This allowed students to understand and apply component-based architecture, reusable UI patterns, and maintain consistency in layout and interaction design, thereby providing them with a solid foundation in structured UI develop
  • N
    Notes App [MERN Stack]
    Jun 2021
    Note Distribution with tutorial video with Admin Panel. Admin Can Add or Block Teacher. Teachers can Make classroom Distributed Notes. Allow students to view the notes or don't allow them to join the classroom. The teacher Can block previous notes. Students have verified users with appropriate mail which was already given to the college. And join the classroom, send a joint request to the teacher to get the notes.
  • F
    Food Shala [Food App (Core PHP) ]
    May 2021
    ( Get Food by Preferences, Add to Cart, Place order, Wish list)
  • G
    GST Appliction
    Aug 2018 - Oct 2018 (3 months)
  • E
    Ecommerce App [Next Js]
  • R
    React Native Business App
  • R
    React Small Web Apps
    1: TODO 4: Contact App 5: Movie 6: Memories [MERN Stack] 8: Others… Still many more coming
  • R
    Restaurant App [ Redux toolkits, React Native]
  • R
    React Native Books App [ Native Base]
    Login, Sign Up, Add Books, Firebase, Details, Info, Author Based View, Delete, View Info , Rating Based View
  • E
    Ecommerce [Django]
    Ecommerce sites in django. Add edit update delete view Product, add to cart user wise user registration
  • C
    College & Student Chart [React, Redux, NodeJs (Faker ), Ant Design + Material Design]
    Mern stack , using faker,
  • V
    Voice Powered Expense Tracker [ React Speechly]
  • M
    Movies Application [React, Redux Saga]
    Movies front end using themed movie api
  • C
    Cryptoverse [ Rapid Api, Redux toolkits]
    Cryptocurrency related app for crypto currency related news and details.
  • B
    Blog Post [ Laravel & Vue Js]
    existing users and blogs by faker, add user, update user, add, edit, delete, like, share, comment, comment ranking, rating , and many more
  • A
    Aura Arena
    The standard for real-time AI in the browser just shifted. I’ve shipped **Aura Arena** — a real-time, AI-powered movement intelligence platform that converts live camera input into competitive gameplay, biometric scoring, and adaptive coaching across disciplines like boxing, martial arts, dance, and gymnastics. This is not a demo. It is a fully operational, performance-critical system. **Architecture breakdown:** • **Zero-latency vision pipeline** Fully client-side processing using MediaPipe (pose, hand, face) running at <16ms/frame • **Hybrid AI coaching engine** On-device Gemma (WebGPU) for real-time inference + Gemini 2.0 Flash cascade for deep analysis, training plans, and post-session insights • **Live multiplayer state layer** Supabas
  • S
    Stack Exchange App [ Native Base]
    Search stack overflow problems
  • M
    Merchant Platform [ Animated page]
    Login, Registration, Add product, view, Add Cart, View Cart, Delete Cart