Arnab Chanda
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Senior Backend Engineer
Kolkata, West Bengal, India
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Résumé
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Senior Backend EngineerApollo.ioDec 2022 - Current (3 years 9 months)As a part of my role here, I am helping Apollo build new features and help them scale as they are moving fast on their incredible growth journey.- Video EditorFreelance Video Professional
- Application DeveloperThoughtworksAug 2021 - Nov 2022 (1 year 4 months)As an application developer, I learnt help scale the business of my clients with new features. I was involved mainly in the web development domain using technology stacks like C#, React and Ruby on Rails. I was primarily a backend developer and dabbled in various DB technologies like Mongo, SQL, Cosmos DB to name a few.
- Application Developer InternThoughtworksMar 2021 - Jul 2021 (5 months)As an application developer intern, we were assigned to live projects where I had exposure to Big Data, Web development, clean code practises and a lot of new stuff. I worked with: - Spark, python, scala on big data pipelines. - I helped integrate a web app made with RoR to keep track of pairing data in agile teams. - I learned about CI/CD, TDD, clean code.
- Backend Engineering InternHackerEarthJan 2021 - Mar 2021 (3 months)Got to work in a fast-paced growing startup and worked on a project that is the industry-leading product for campus recruitment with over 5 million monthly users. During my time of internship I worked on the following things: - I worked with server-side Django code to work on a project to revamp the plagiarism detection pipeline in the site. Helped in implementing efficient asynchronous real-time plagiarism checking feature that is going to replace the existing architecture for plagiarism checking. - Worked on adding new features to some internal tools. - Worked on fixing existing flowed logic in code and implementing new analytics features. During this period I worked with Django and learnt in detail about various other technologies lik
- Problem setterCodechef- NSEC ChapterNov 2019 - Dec 2020 (1 year 2 months)I set problems for the monthly contests on competitive programming hosted by the codechef campus chapter in our college.
- Android DeveloperInovocare Healthsoft Solutions Pvt. Ltd.Sep 2019
- EAndroid DeveloperEriyazAug 2019 - Oct 2019 (3 months)• Working on unreleased features, and adding new features like direct messaging into an android app that had a growing user base of over 50,000 users. • Working with Firebase cloud functions to implement push notifications, database migrations and other quality of life improvements.
- DCore MemberDSC NSECJan 2019 - May 2020 (1 year 5 months)
Education
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- NBachelor of Technology - BTech, Computer ScienceNetaji Subhash Engineering College 109
Projects (professional or personal)
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- AAttendance ManagerJan 2019 - Current (7 years 8 months)Android application to track attendance following a user given timetable.
- MMovie ManagerJan 2019 - Current (7 years 8 months)Android application to scrape IMDB to get info on movies and tv shows and maintain online record
- DData Mining ApplicationOct 2018 - Current (7 years 11 months)PyQT application to mine data using Apriori algorithm and FP Growth algorithm using user given datasets.
- GGladOSJul 2019 - Aug 2019 (2 months)An IoT system coupled with an android app that acts as a smart assistant and controls the electronics in the room and also plays music over the speakers using voice commands as input. She also talks to you when you're lonely!