Developer.java

1@SpringBootApplication

2public class Developer {

3

4  String name = "Honey Sharma";

5  String role = "Java Dev";

6  int experience = 3;

7  String location = "Gurugram";

8

9  // Tech Stack

10  List<String> stack = List.of(

11    "Java", "Spring Boot",

12    "Microservices", "Redis"

13  );

14}

Open to New Opportunities

Hey, I'm Honey Sharma!

Java Backend Developer

3+ years crafting high-performance fintech systems — Java · Spring Boot · Microservices · Redis

Contact Me
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About Me

My introduction
Java Developer
3+ Years Exp.
4+ Products
15+ Technologies
Java 17 Spring Boot Microservices Redis MySQL
Gurugram, India  ·  Indiabulls Securities

Passionate Java Backend Developer with 3+ years of professional experience designing and delivering high-performance, scalable backend systems in the fintech domain. Currently at Indiabulls Securities (formerly Dhani Stocks Ltd.), contributing to mission-critical mutual fund trading platforms serving thousands of daily users.

I specialise in building robust RESTful & Microservices architectures, optimising SQL performance, and implementing distributed caching with Redis. I enforce high code quality through unit testing, static analysis, and peer reviews — consistently delivering on time in Agile/Scrum environments.

  • Improved transaction processing speed by 30% via 3rd-party API integration & advanced multithreading at Indiabulls.
  • Boosted application efficiency by 35% through algorithm optimisation and SQL query tuning.
  • Achieved 99.9% system availability by proactively resolving critical production defects.
  • Led end-to-end delivery of 4+ enterprise products — from architecture design to production deployment.
Download CV 

Skills

My technical level

Backend Core

Experienced

Java 8/17

95%

Spring Boot

90%

Microservices

85%

Hibernate/JPA

80%

Frameworks & APIs

Experienced

Spring Security

80%

RESTful APIs

90%

Multithreading

85%

Redis / Kafka

75%

Databases

Experienced

MySQL

85%

PostgreSQL

70%

MongoDB

65%

Redis Cache

75%

Tools & Platforms

Experienced

Git / GitHub

90%

Jenkins / CI-CD

75%

Apache Kafka

75%

ELK Stack

70%

Docker

65%

AWS S3

65%

Tech Stack

Technologies I work with daily

Languages

Java 8 Java 17 SQL Shell Script NodeJS

Frameworks

Spring Boot Spring MVC Spring Security Spring Data JPA Hibernate Microservices

Databases

MySQL PostgreSQL MongoDB Redis

Tools & Platforms

Git Jenkins Kafka ELK Stack Docker AWS S3 Postman JIRA IntelliJ IDEA MySQL Workbench

My Personal Journey

Qualification and Experience
Education
Work

Java Fullstack Development

Pentagon Space Inst. Pvt Ltd, Bengaluru
  Nov 2021 – Jan 2023

Bachelor of Computer Application

Chaudhary Charan Singh University, Meerut
  Aug 2018 – Jun 2021

Intermediate

The Avenue Public School, Meerut
  2016-2018

High School

The Avenue Public School, Meerut
  2014-2016

Java Developer

Indiabulls Securities, Gurugram
  Feb 2024 – Current

Java Backend Developer

UniqPay Payment Service, Noida
  March 2023 – Feb 2024

Achievements

Key milestones & impact delivered

30% Faster Transactions

Improved transaction processing speed by 30% at Indiabulls Securities through seamless 3rd-party API integration (Fintech Primitive, Value Research) and advanced multithreading techniques.

35% Efficiency Boost

Boosted overall application efficiency by 35% by optimising core algorithms, implementing effective multithreading, and tuning SQL queries for high-frequency financial operations.

99.9% System Availability

Resolved critical production defects proactively across both Indiabulls and UniqPay, achieving 99.9% system uptime and significantly improving platform reliability for end-users.

End-to-End Delivery

Independently handled end-to-end development of 4+ enterprise products — from system design and code architecture to production deployment, bug resolution, and technical documentation.

Services

What I offer

Microservices
Architecture

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Microservices
Architecture

  • Design and implement scalable microservices using Spring Boot & Spring Cloud.

  • Set up service discovery, API gateways, and inter-service communication.

  • Implement distributed tracing, logging (ELK), and circuit breakers.

  • Build event-driven architectures using Apache Kafka for async processing.

REST API
Development

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REST API
Development

  • Design and build secure, well-documented RESTful APIs using Spring Boot.

  • Implement OAuth2, JWT, and Spring Security for robust API authentication.

  • Integrate third-party fintech APIs (payment gateways, data providers).

  • Write unit & integration tests ensuring high code coverage with JUnit & Mockito.

Database
Optimisation

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Database
Optimisation

  • Design and optimise schemas for MySQL, PostgreSQL, and MongoDB at scale.

  • Write and tune complex SQL queries, indexes, and stored procedures.

  • Implement distributed caching strategies with Redis to reduce DB load.

  • Manage ORM mappings and transaction handling via Hibernate & Spring Data JPA.

Projects

Most Recent Works

Indiabulls Mutual Fund

Integrated 3rd-party APIs (Fintech Primitive, Value Research) for MF investment & redemption. Implemented Redis caching and multithreading for 30% faster transactions.

GitHub

BenakPay Payment Gateway

Engineered a secure B2B payment gateway backend with JWT authentication, API header validation, and optimized DB queries for high-volume transactions.

GitHub

Banking Web Application

Full-stack banking app with user registration, login, fund transfer and account management — built with Java, Spring Boot, and MySQL.

GitHub

Open to New Opportunities!

Experienced Java Backend Developer open to exciting roles in fintech, backend systems & distributed architecture. Let's connect!

Contact Me

Role Models

who serves an inspiration to me

Sundar Pichai

CEO Google

"Wear your failure as a badge of honor!"

A.P.J. Abdul Kalam

Indian Aerospace Scientist

"Dream is not that which you see while sleeping it is something that does not let you sleep."

Ratan Tata

Indian Industrialist

"Take the stones people throw at you, and use them to build a monument."

Elon Musk

Twitter CEO

"I think it is possible for ordinary people to choose to be extraordinary."

Milkha Singh

Commonwealth Gold medalist

"You can achieve anything in life. It just depends on how desperate you are to achieve it."

Jay Shetty

Writer, Motivational Speaker

"Salt is so humble that when something goes wrong, it takes the blame, and when everything goes right, it doesn’t take credit."

Stephen Hawking

theoretical physicist

"Life would be tragic if it weren't funny."

Nelson Mandela

Former SA President

"Education is the most powerful weapon which you can use to change the world."

Contact Me

Get in touch

Contact Number

+917060644113

Email

hhoneysharmaa@gmail.com

Location

Gurugram, Haryana