Sarthak Jain

Software Engineer

Bengaluru, Karnataka, India5 yrs 1 mo experience

Most Likely To Switch

Key Highlights

Led key projects in tokenization and integration at Zeta.
Achieved top rankings in competitive programming contests.
Proficient in multiple programming languages and technologies.

Stackforce AI infers this person is a Backend-focused Software Engineer in the Fintech industry.

Contact

Skills

Core Skills

JavaConcurrencySpring Boot

Other Skills

A/B TestingAlgorithmsAmazon Web Services (AWS)AnalyticsAndroid developmentApache KafkaApplications Development ManagementAutomationBackendBootstrapBug fixingC (Programming Language)C++Cascading Style Sheets (CSS)Clarity

About

Highly skilled Software Development Engineer with a strong background in competitive programming and a passion for problem-solving. Proficient in a range of programming languages and technologies, including C++, Java, Spring Boot, and MySQL. At Zeta Suite, I have successfully led key projects such as Mastercard tokenization, NPCI integration, and add-on card management, ensuring high-quality deployments and robust production setups. Recognized for my ability to resolve complex concurrency issues, automate processes, and manage end-to-end project deployments. Airbnb. My coding achievements include top rankings in Google Hash Code, ACM ICPC, and multiple other competitions. Always eager to take on new challenges and drive impactful solutions. Max Rating at Codeforces: 2181 (Master) Max Rating at Codechef: 2333 (6 Star) Skills Distributed System Java SQL Backend System Golang concurrency Multithreading

Experience

5 yrs 1 mo

Total Experience

1 yr 3 mos

Average Tenure

1 yr 8 mos

Current Experience

Uber

SDE 2

Oct 2024 – Present · 1 yr 8 mos · Bengaluru, Karnataka, India · On-site

Uber Direct - Backend Developer

Zeta

3 roles

SDE 2

Jul 2023 – Oct 2024 · 1 yr 3 mos

Completed Mastercard certification for Tap and Pay Tokenization, enhanced logging and test cases, and implemented key encryption/decryption in production. Resolved concurrency issues, automated configuration onboarding, and led project deployment while managing stakeholders.

JavaMastercard tokenizationConcurrencyAutomationStakeholder management

SDE 1

Jul 2022 – Jun 2023 · 11 mos

Developed and deployed a new Spring Boot service for NPCI token lifecycle management, achieving certification. Resolved concurrency, threading, and database issues in production, leading to a 99% success rate. Created a service for add-on card management, including invite and configuration features, and ensured quality with JUnit 5 testing.

Spring BootConcurrencyThreadingDatabase managementJUnit 5

Software Engineer Intern

Jan 2022 – Jul 2022 · 6 mos

Contributed to Mastercard-Zeta integration by managing token lifecycles, enhancing logging, fixing bugs, improving Sonar coverage, and developing a JAR utility for secure JSON encryption.

Token lifecycle managementLoggingBug fixingSonar coverageJSON encryption

Payu

Software Engineer Intern

Apr 2021 – Jan 2022 · 9 mos · Remote

Created the Android app which can do the offline payments in Java.
Added the feature to do the payment by the QR code and link.
Added the features in the Json Config based Platform which
enables the integration of bank without writing the code.

Android developmentJavaQR code integrationJson Config

Geeksforgeeks

Problem Setter Intern

Oct 2020 – Apr 2021 · 6 mos · Remote

Designing, Debugging and Testing Data Structure and Algorithm based problems for GFG Practice Portal and Contest Portal.
Planned and Curated DSA course for Company based mock tests which had 25k+ registrations.

Data StructuresAlgorithmsProblem settingTesting