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Hello, I am

Sumit Kumar

Associate Software Engineer
Collabera Digital

My LinkedIn profile My github profile

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About Me

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Experience

2+ years
Software Development

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Education

Bachelor of Technology
Computer Science and Engineering

As an Associate Software Engineer at Collabera Digital, I specialize in software development, with recent experience centered on crafting RESTful APIs within a microservices architecture using Java, Spring Boot. I have hands-on expertise in implementing API gateways through Spring Cloud Gateway and orchestrating service discovery via Netflix Eureka. Notably, I contributed to the redesign of login flows and user authentication mechanisms. In terms of security, I have successfully integrated OAuth2 and Spring Security to safeguard Restful APIs. Previously, I served as an Information Security Engineer at Infosys, where I played a pivotal role in logic formulation for score calculation and contributed to the development of a Cyber Security Scorecard application. Beyond my professional roles, I've honed my skills through various personal projects, including a full-stack e-commerce application, a movie recommender system, and a real-time note-taking app. While my primary expertise lies in Backend Development, I possess foundational knowledge in Frontend technologies as well.

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Skills

Frontend Development

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HTML

Intermediate

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CSS

Intermediate

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Bootstrap

Intermediate

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JavaScript

Intermediate

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TypeScript

Intermediate

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Angular

Intermediate

Backend Development

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Java

Intermediate

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Spring Boot

Intermediate

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MySQL

Intermediate

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PostgreSQL

Intermediate

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MongoDB

Intermediate

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Git

Intermediate

Browse My Recent

Projects

Project 1

E-Commerce App

A Full Stack E-Commerce Application with Angular Front-End and Spring Boot Back-End.


Project 2

Recflix

A movie streaming system with integrated recommender system to recommend movies to the user.


Project 3

NoteX

A realtime-based note-taking application developed using Flutter and Firebase.


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Project 1

QAYPD

QAYPD - Question-Answer with Your Personal Docs built using Python and Langchain that leverages GPT4 LLM.


Project 2

htBENCH

A Multithreaded Web Server Benchmarking Tool developed using C.


Project 3

Ping Now

An Android-based native chat application developed using Kotlin and Firebase.


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Contact Me