Page 1 of 2

G SUNIL

+91 8277434979 gsunil99910@gmail.com LinkedIn @gsunil99 GitHub LeetCode Portfolio

WORK EXPERIENCE (3.5+ YOE)

Full Stack Software Developer [SDE-2] - Private Equity International April 2024 - Present

• Designed and implemented the [PEI - Peredeals] website using a full-stack approach, leveraging

React.js, Next.js for the frontend and Nest.js, Node.js, OpenSearch, and GraphDB for

the backend, ensuring a seamless, high-performance search and data retrieval experience.

• Implemented OpenSearch query-based search functionality for the PEI Peredeals website,

reducing query response times and improving search accuracy, leading to a 25% faster search

experience for users.

• Developed multiple reusable frontend components Sticky Navigation, Table Components,

Dropdown Filters to improve modularity, reusability, and maintainability across the platform.

• Optimized OpenSearch queries by implementing aggregations, nested queries, and effi- cient filtering mechanisms, leading to a 40% improvement in query efficiency and faster

data retrieval.

• Refined sorting mechanisms by developing a custom sort script, ensuring results follow a

strict order based on user preferences, reducing sorting-related user complaints by 15%.

• Integrated feature flag management using Split.io enabling dynamic content control and reducing

the need for code deployments, leading to a 50% faster rollout of new features.

• Added unit test cases and increased test coverage, which helped identify potential failures and

improve overall code reliability and robustness.

• Tech Stack/Tools Nest.js, Node.js, React.js, Next.js, Opensearch, GraphDB, JavaScript,

TypeScript, Jest, AWS, JIRA, Git-GitHub, VS-Code.

Full Stack Software Developer - Climate Connect Digital Oct 2022 - March 2024

• Implemented RESTful APIs using Node.js, React.js, Java, Spring-Boot, GCP, MongoDB,

PostgreSQL, and Firebase Firestore for carbonshop team CRUD operations.

• Leveraged Node.js to develop robust API services supporting the onboarding forms and

data retrieval services by following Test-Driven Development (TDD) principles.

• Implemented an Add to Basket feature with React.js - Next.js and Node.js - Express.js,

boosting sales by 15% and enhancing user engagement. Additionally, developed efficient data

tables for displaying project information, resulting in a 30% increase in user satisfaction.

• Implemented Socket.IO to enable real-time communication in a room where multiple users com- municatein each carbon project, utilizing Node.js, Express.js and AWS EC2 instance

• Architected a serverless application for a carbon project management platform using AWS Chal- ice, Python, GraphQL and MongoDB.

• Tech Stack/Tools Node.js, React.js, Next.js, Express.js, Java-SpringBoot, Python, JavaScript,

TypeScript, Jest, Google Cloud, AWS-Chalice, Firebase-FireStore, MongoDB, JIRA,

Git-GitHub, VS-Code.

Software Engineer - Larsen and Toubro Infotech, MSCI ESG August 2021 - Sept 2022

• Implementation of Backend Restful API microservices for droplets feature of ESG applica- tion using Java, Maven, Apache, Spring-Boot, PostgreSQL, Jenkins

• Collaborated with a cross-functional team to design, develop, and maintain Restful API mi- croservices for the Droplets feature in the ESG application, ensuring seamless data exchange,

scalability, and high performance.

• Developed a file compare utility using Python and deploying it on the cloud. This inno- vative solution saved 3 - 4 hours of manual file comparison work for approximately 100 files,

significantly increasing productivity and reducing errors.

• Tech Stack/Tools Java, Spring Boot, Python, Django, PostgreSQL, Html & CSS

Page 2 of 2

EDUCATION

Bachelor of Engineering (B.E) in Computer Science 2017 - 2021

St Joseph Engineering College, Mangaluru.

Aggregate CGPA: 8.8/10

PERSONAL PROJECTS

Youtube Clone [GitHub] [Link] June 2024

• Built a YouTube clone with React.js, HTML, CSS, and JavaScript, showcasing core React

concepts and integrating the YouTube Data API for dynamic, real-time video and channel

data.

• Implemented video searching functionality, allowing users to search and display videos based

on queries.

Todo App [GitHub] [Link] April 2023

• Developed a task management application using React.js and Node.js, supported by

MongoDB, facilitating efficient task tracking and management.

• Created an intuitive user interface with React.js for seamless task handling, while Node.js

and MongoDB ensured robust backend functionality and data storage.

Droplets Application [GitHub] Feb 2022

• It is a micro savings apps that identify small savings opportunities within your existing budget

and automatically sweep money into a savings account.

• Developed Backend RESTFUL API Microservices such as user microservice, create goal

microservice and transaction microservice using Java, Maven, Spring-Boot, PostgreSQL

LinkedIn Referral Connect [GitHub] [VideoLink] Feb 2022

• Its such painful job of sending same referral message to multiple persons through connec- tion requests, while you are looking out for new job.

• Developed a custom script to automate the process of sending personalized connection

requests to multiple professionals at target companies on LinkedIn.

• Implemented using Python, Chromedriver, Selenium, UI - Automation

Instagram Clone [GitHub] [Link] [VideoLink] July 2021

• Created a social media application with features like Send Direct messages, Create Post,

Comment on Post, Update Post, profile and other basic features.

• Implemented using Django,HTML and CSS, Bootstrap, SQLite.

CS Department Blog [GitHub] [Link] Dec 2020

• Developed blog with post categories, search, comments, reset-password using E-mail.

• Blogs posted by students will be filtered by team using admin dashboard.

• Implemented using Django, HTML, CSS, Bootstrap, Tiny-MCE rich-text editor.

SKILLS

• Programming Languages: JavaScript, Java, Python

• Web Development: Node.js,Nest.js, Express.js, React.js, Next.js, Java, SpringBoot,

Python, Django, Html & CSS

• Databases: PostgreSQL, MongoDB, Firebase and FireStore

• Cloud : Google Cloud Platform (GCP), Amazon Web Services (AWS)

• Others: RESTful APIs, GraphQL, AWS Chalice, Selenium, Cucumber framework,

Jenkins, Swagger UI

• Courses and Certifications: Data Structures & Algorithms, Operating Systems,

DBMS, Git&GitHub, Algorithm ToolBox - Coursera