SDE 3 at ET Money

Mumbai

Gurugram, Haryana, India

Gurugram, Haryana, India

Gurugram, Haryana, India

Noida, Uttar Pradesh, India

Hyderabad, India



Bachelor's of technology, Electronics and Communications Engineering
National institute of technology kurukshetra
School, Non-Medical
Jawahar Navodaya Vidyalaya, Yamuna Nagar
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Backend Engineer with 5 years of experience building scalable, reliable, and high-performance distributed systems in the fintech domain. Throughout my career, I've designed and developed backend platforms that power critical investment and wealth management workflows at scale, serving thousands of users and processing large volumes of financial data with high availability and low latency. I have strong expertise in backend technologies, distributed architectures, API design, performance optimization, and product ownership. I enjoy solving complex engineering challenges and building data-driven products that deliver measurable business impact and exceptional user experiences.
Gurugram
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Senior SDE 1 at Mythik, Sep 2026 - Present · 1 mo, Mumbai, • Own performance, scalability, and reliability of Mythik's Recommendation Feed service, leading a team of SDEs to build and scale the recommendation feed pipeline powering personalized content discovery on the OTT platform.
SDE 3 at ET Money, Apr 2025 - Aug 2026 · 1 y 4 mo, Gurugram, Haryana, India, • Designed and developed a scalable Mutual Fund Ranking Engine for ET Money, analyzing funds across multiple performance parameters to generate platform-wide rankings, driving fund discovery and contributing to a 20% growth in Managed Mutual Fund AUM. • Researched and Implemented capital gains tax optimization logic in the Genius Portfolio Rebalancing Algorithm, enabling users to minimize tax liabilities while sustaining portfolio performance, delivered a tax-adjusted performance improvement of ~2% CAGR. • Designed and developed a proprietary signal to dynamically amplify equity allocation in daily asset allocation for Genius Portfolio Rebalancing Algorithum. Utilized 52-week low prices, Bond Yield and Exponential Moving Averages (EMAs) to identify oversold market zones and enhance portfolio returns. • Designed and developed a personalized Mutual Fund Recommendation Engine that curated the top 30 schemes based on investor risk profiles, resulting in a 15% increase in Genius subscriptions and measurable revenue growth.
SDE 2 at ET Money, Apr 2023 - Mar 2025 · 2 yrs, Gurugram, Haryana, India, • Architected and developed a Portfolio Advisory module for ET Money Genius that identifies underperforming mutual funds across SIP and lump sum investments, guiding investors toward better-performing funds or Genius portfolio solutions. • Architected and developed a benchmarking feature allowing investors to compare portfolio performance against indices (NIFTY 50, NIFTY 500) and ET Money Genius portfolios. Implemented high-throughput portfolio ranking using Redis Sorted Sets, comparing XIRR, volatility, and capital gains to deliver actionable investment insights.
SDE 1 at ET Money, Sep 2021 - Mar 2023 · 1 yr 7 mos, Gurugram, Haryana, India, • Implemented a real-time data synchronization system leveraging ET Money's event-driven architecture, enabling users to sync data without login/logout cycles. Also empowered Operations and Support teams to independently trigger backend sync workflows, improving operational efficiency. • Implemented communication reminder workflows to notify users about actions and opportunities on the next market open day, improving user engagement and timely decision-making.
SDE 1 at Times Internet, Jul 2021 - Aug 2021 · 2 mos, Noida, Uttar Pradesh, India, 1. Completed a two-month training program in Java Technology at Times Internet. 2. Developed an online Bus Booking Application during the training period using Spring Boot and MariaDB.
SDE at FrugalTesting, Jan 2020 - Jun 2020 · 6 mos, Hyderabad, India, • Automated dynamic value correlation in Jmeter script, eliminating 90% of manual work. • Developed user interface pages for company product, improving user experience.
Bachelor's of technology, Electronics and Communications Engineering, National institute of technology kurukshetra
School, Non-Medical, Jawahar Navodaya Vidyalaya, Yamuna Nagar
github: https://github.com/rahulsaini100
leetcode: https://leetcode.com/rahulsaini85420