Shrey Kumar Singh

Software Engineer

South Delhi, Delhi, India3 yrs 8 mos experience

Most Likely To Switch

Key Highlights

3 years of experience in backend development.
Expertise in Java and Spring Boot for scalable systems.
Proven track record in API migration and data processing.

Stackforce AI infers this person is a Backend Developer with expertise in Fintech and Software Development.

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Skills

Core Skills

Oracle DatabaseJavaReact.jsGraphic Design

Other Skills

EngineeringApache KafkaSeleniumBeautiful SoupAdobe PhotoshopAdobe IllustratorCloud ApplicationsPerlSoftware DesignSmart ContractsMetaMaskSolidityMERNWeb DevelopmentREST APIs

About

Hi there! I'm Shrey, a passionate developer with 3 years of hands-on experience in crafting robust and efficient software solutions. I'm excited to connect with fellow professionals and explore new opportunities in the dynamic world of software development. I graduated from the prestigious IIIT-Delhi in 2022, majoring in Computer Science and Applied Mathematics. This educational foundation has equipped me with a strong theoretical background, complemented by practical skills acquired through real-world projects. In my latest role, I've primarily focused on Java and Spring Boot to create scalable and maintainable backend systems. I've also honed my skills in SQL, ensuring data integrity and optimizing database performance. My experience spans designing RESTful APIs, developing microservices, and implementing security measures to protect critical data. I'm passionate about contributing to projects that make a positive impact and am open to exploring new opportunities to expand my horizons. Whether you're looking for a dedicated backend developer or simply want to connect and share insights, I'd love to connect and explore how we can work together. Feel free to reach out to me here on LinkedIn or via shreykumarsingh11@gmail.com. Let's connect and discuss how we can collaborate on exciting projects or share insights on the latest developments in the world of technology.

Experience

3 yrs 8 mos

Total Experience

1 yr 10 mos

Average Tenure

2 yrs 3 mos

Current Experience

Oracle

Member of Technical Staff

Feb 2024 – Present · 2 yrs 3 mos · Bengaluru, Karnataka, India · Remote

Working on the patching and upgrade areas of exadata offerings provided by Oracle.

Oracle DatabaseJava

Paytm

Software Engineer

Jun 2022 – Nov 2023 · 1 yr 5 mos · Noida, Uttar Pradesh, India · Remote

Worked in the Backend Payments Gateway team as a software engineer.
Designed role-based bulk support for processing large quantity of data with a high rate of around 200 TPS using a producer-consumer framework with the help of Apache Kafka.
Orchestrated the end-to-end implementation of the Merchant Gift Voucher project, providing comprehensive data on gift voucher issuance within the organization's ecosystem; ensured seamless data flow and synchronization with cross-functional teams, resulting in improved operational efficiency.
Engineered the functionality to do remote restart/transaction on a sound box. An average man power of 50 per day of visiting the site and troubleshooting the sound boxes is saved.
Migrated 4 APIs from the monolithic architecture based application to a micro-services architecture based application.
Formulated the production alerts for 10 APIs for proper monitoring on the Grafana dashboard. Analyzed the traffic, success rates and latency on the same and took action upon any anomaly.

JavaEngineeringApache Kafka

Midas: multimodal digital media analysis lab

Undergraduate Researcher

Aug 2021 – May 2022 · 9 mos · New Delhi, Delhi, India

Worked on a fake news portal that scrapes fake news data from the IFCN fake news websites and display on the portal.
Designed a 3-Tier Web App for fake news detection from the repositories, responsible for displaying the latest fake news and providing features like searching, language based filtering, sign-up/sign-in, up-voting/down-voting, commenting.
Scraped data from 9 IFCN certified websites using Beautiful Soup and Selenium libraries in Python. Further, this scraped data is inserted into a NoSQL database.
Established pagination for efficient loading and showcasing more than 50,000 fake news articles.
Implementation of front-end was done using React.js (Material UI v5). For the back-end, Node.js was used, which is further connected to a MongoDB database using the Mongoose library.

SeleniumReact.jsBeautiful Soup