Saurabh Mittal

Software Engineer

Bhiwani, Haryana, India5 yrs 6 mos experience

Key Highlights

Expert at Codeforces with 1500+ questions solved.
Ranked 420/10000 in weekly Leetcode contest.
Developed AI-powered tools improving efficiency by 30%.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in SaaS and EdTech.

Contact

Skills

Core Skills

JavaSpring BootPythonDjangoAngular

Other Skills

MySQLPostgres

About

I love to build websites. Expert at Codeforces. I have solved a total of 1500+ questions on Leetcode and Codeforces. Secured rank 420/10000 in a weekly Leetcode contest. And secured 1220 rank worldwide in Google Kickstart. I believe that every child have the right to education and I would like to fight for this cause. I am also concerned about global warming and want to develop technologies in future to reduce the carbon footprint. In my free time I like to read books and watch FRIENDS.

Experience

5 yrs 6 mos

Total Experience

1 yr 1 mo

Average Tenure

1 yr 5 mos

Current Experience

Phonepe

Software Engineer

Jan 2025 – Present · 1 yr 5 mos · Bengaluru, Karnataka, India

PhonePe Mutual funds

Increff

2 roles

SDE - II

Oct 2024 – Jan 2025 · 3 mos · Bengaluru, Karnataka, India

Led the re-architecture of Increff’s Merchandising Solution, migrating data from MySQL to Azure Data Lake and transitioning from monolithic Spring Boot to hybrid microservices, leveraging Azure Data Factory and Azure Functions. This resulted in a 50% reduction in cloud costs and 40% improvement in system latency.
Integrated centralized authentication using Keycloak, implementing OAuth 2.0 for enhanced security and seamless user authentication.

SDE (Backend)

Nov 2022 – Oct 2024 · 1 yr 11 mos · Bengaluru, Karnataka, India

Developed the Dynamic Discounting Module, an algorithm-driven discounting system that helped brands optimize pricing, leading to up to 30% increase in profits.
Built an AI-powered tool using LlamaIndex that allowed users to upload files and execute natural language queries for data transformations, improving efficiency for Customer Success and ETL teams by 30%.
Designed and led development of an Automated Process Management Tool (Jira-like system) using Python Django and MySQL, which automated approval workflows and executions, eliminating manual DevOps interventions and reducing approval latency from 1-2 days to near real-time.

JavaSpring Boot

Samsung electronics

Software Engineer

Aug 2021 – Nov 2022 · 1 yr 3 mos · Delhi, India

Worked on the Tizen OS Connectivity Module, developing new features to enhance Wi-Fi and Bluetooth connectivity on Samsung Smart TVs.
Utilized C++ and Tizen OS SDK to optimize network connectivity performance, improving stability and user experience for millions of Smart TV users.

JavaSpring Boot

Hashedin

Software Engineer

Apr 2021 – Aug 2021 · 4 mos · Bangalore Urban, Karnataka, India

. Learned and mastered various tech stacks like Angular, Springboot, and Mulesoft.
. Build an online examination website end to end from scratch within 4 weeks
. Used Angular and Springboot for development along with the Postgres database in online examination portal.
. Online examination portal is a platform on which companies can conduct quizzes and coding contests securely for hiring students.

JavaSpring Boot