Prosen Ghosh

Experience

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  SmartLaunder

  Nov 2016 - Feb 2017

  Software Engineer

  - Developed new features using NodeJs, ReactJs, and MongoDB to meet the needs of over 1k customers. - Analyzed solutions for architectural improvements for both internal and external users.

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  HungryNaki

  Mar 2017 - Jun 2019

  Full Stack Developer

  - Took part in shifting from a large, single architecture to a microservice setup to allow for flexible business scaling, now serving over 1M+ users nationwide. - Created and managed 6 microservices using Docker and CI/CD tools. - Contributed to the technical solution from planning to coding, benefiting 500+ internal users. - Enhanced GraphQL API speed by organizing databases, optimizing NoSQL queries, and introducing cache servers. - Managed delivery dead zones by utilizing NoSQL Geo Special Query and the Google Maps API.- Created a real-time desktop app for accepting and viewing orders and reports using ElectronJs, ReactJS, and SocketIO, used by over 2k restaurants nationwide. - Developed and designed the REST API backend and NoSQL database to manage these 2k+ restaurants. Show less

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  Brain Station 23 PLC

  Jul 2019 - Jun 2020

  Full Stack Developer

  #Banglalink- Boosted app speed by 40% with assistance from Google Lighthouse and GTmetrix, serving over 35M users nationwide. - Created new user features and reusable components using ReactJs to dynamically render pages based on API responses. - Fine-tuned components for optimal performance on various web devices and browsers.#SensCom- Created a database layout that works well for both business needs and IoT devices. - Built a REST API to assist over 500 internal doctors and nurses.- Supported junior developers in understanding business concepts and designing front-end components.#SnapSel- Played a role in creating technical solutions, from designing GraphQL APIs and NoSQL databases, serving over 1k+ customers. - Enhanced development efficiency by introducing reusable components. - Invloved in making real-time user interaction for the admin portal using Apollo GraphQL subscriptions, and developed libraries for future use. Show less

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  Minicabit

  Jul 2020 - Sept 2021

  Full Stack Developer

  - Participated in turning business needs into specific plans and structures using REST API and databases. - Improved functionalities and pipeline integration by designing and implementing the latest technology that is used by more than 460K+ verified users and almost 1K+ licensed cab operators in over 550 UK towns and cities.- Implemented SMS booking flow for users without internet access using the Twilio API. - Supervised a team of 7 to ensure smooth project progress through the software life cycle. - Created new features for B2B and reusable components using ReactJs. Show less

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  BuildAppeal Design & Remodel

  Oct 2021 - Mar 2022

  Full Stack Developer

  - Created high-performance GraphQL APIs using advanced technology, collaborating with different teams to meet client needs. - Worked on improving API speed by designing and implementing efficient database queries. - Built user-friendly experiences and reusable componets for various internal websites using ReactJs and Storybook, ensuring compatibility across different devices and browsers.

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  Measured Analytics and Insurance

  Apr 2022 - now

  Senior Software Engineer

  - Created and built microservices, using event-driven approach. - Implemented auth APIs and managed authentication service using auth0 rules and hooks for different applications and integrated universal custom login in front-end.- Implemented automated survey PDF generation to increase application submissions efficiency. - Developed services to produce reports for insured individuals, generate quotes, and access to partner management portal for more than 2k internal and external clients.- Implemented Camunda workflow for automating processes, managing over 1k applications monthly, and checking security reports using a third-party API. - Linked MS Teams and Slack APIs to get instant notifications for incidents.- Connected the HubbSpot API to automatically register insured partners once they submit a HubbSpot form. Show less