Open to Work

Abhishek Sharma

Backend Developer | Java, Spring Boot & RESTful APIs

About Me

Abhishek Sharma

I am a curious and responsible individual who strives for excellence in every aspect. capable of adapting to any work environment. Currently pursuing an MCA from JSSATE Noida, I am dedicated to upskilling and refining my personality to meet top-tier industry standards. When not behind the keyboard, you will find me exploring new ideas and focusing on self-growth.

📍Noida, IN

Projects

The Invisible Boy Who Refused to Stay Average
In Development

Wrote and structured a complete eBook

Published on Amazon Kindle (KDP)

Focused on real-life student problems like procrastination, self-doubt, and discipline

Writing
Self Growth
KDP
High-Concurrency E-Commerce Checkout Engine

• Architected a scalable RESTful API backend for an e-commerce checkout system capable of processing concurrent

transaction requests efficiently.

• Implemented strict transaction management and pessimistic locking mechanisms at the database level to resolve race

conditions and completely prevent inventory overselling during high-traffic scenarios.

Java
Spring Boot
MySQL
Postman
Enterprise IT Ticketing & Resolution System

• Developed a B2B role-based backend engine to automate customer support workflows, automatically mapping incoming

client queries to specific priority queues.

• Integrated JWT (JSON Web Tokens) for secure authentication and designed robust relational database schemas to

efficiently track the ticket lifecycle, status, and resolution metrics.

Java
Spring Boot
Hibernate
JWT Security
Cyberzet Digital Solutions (Digital Agency Setup)

• Tech & Infrastructure: Hosted and deployed the platform independently

• Payment Integration: Successfully integrated Razorpay payment gateway to handle secure online transactions and client onboarding.

• Business Operations: Handled end-to-end setup including MSME registration, social media presence, and business logic execution.

React
JavaScript
SMM
SEO

Skills

Languages

JavaJava
JavascriptJavascript
HTMLHTML
CSSCSS
C++C++
KotlinKotlin

Databases & Messaging

MysqlMysql

Infrastructure & Tools

GitGit
PostmanPostman

Frameworks

BootstrapBootstrap
SpringSpring

Libraries

ReactReact
ExpressExpress

Work Experience

Website Developer Intern
Live Tech ServiceGreater Noida, India
2023 - 2024
  • Built responsive WordPress & Shopify websites and handled ongoing maintenance for continuous availability.
  • Executed hands-on SEO strategies to boost website visibility and drive key organizational growth.

Education

Master of Computer Applications
JSS Academy of Technical EducationNoida, IN
2025 - Present

Bachelor of Computer Applications
Chaudhary Charan Singh UniversityMeerut, India
2021 - 2024

Intermediate
B.S. Inter CollegeNoida, India
2019 - 2021

Certifications

Object Oriented Programming in Java

University of California San Diego, Coursera

Issued 2023
No Expiry
Object Oriented Programming in Java certification badge

Learned about Software Documentation Software Documentation User Interface (UI) User Interface (UI) Category: Java Programming Java Programming Category: Programming Principles Programming Principles Category: Java Java Category: Software Engineering Software Engineering Category: Geospatial Mapping Geospatial Mapping Category: Algorithms Algorithms Category: Computer Programming Computer Programming Category: Object Oriented Design Object Oriented Design Category: Interactiv

Credential ID: TLFPJDSSAZTYVerify
Postman API Fundamentals Student Expert

Postman

Issued 2023
No Expiry
Postman API Fundamentals Student Expert certification badge

A hand’s on certification that teaches Me: What APIs are and their importance in modern software development How to use Postman to work with APIs Making GET, POST, PATCH, and DELETE requests Query parameters, bodies, headers, response codes Basic scripting API Key Authorization How to use APIs in your applications

Credential ID: 64b7fa12b702cd40033fc94bVerify
Java (Basic) Certificate

HackerRank

Issued 2026
No Expiry
Java (Basic) Certificate certification badge

It covers topics in Java language such as classes, data structures, inheritance, exception handling, etc.

Credential ID: F9AF59A88A49Verify

Contact Me