Overview
7+ years of experience designing and scaling distributed backend systems handling 900 millions+ DAU.
Proven ability to architect fault-tolerant microservices, optimize high-throughput pipelines, and lead
cross-functional teams for large-scale SaaS platforms. Skilled in Backend, Frontend, Mobile, Cloud, and system
design, with a strong focus on performance, reliability, and scalability.
Actively exploring technologies related to AI and LLMs.
Skills and Technologies
Java,
JavaScript, Swift, Golang
C/C++, Objective-C,
NO-SQL, SQL, Redis,
Spring Boot, Spring Cloud, RESTful APIs,
Algorithms, Data Structures, System Design (HLD / LLD),
Distributed Systems, Microservices, AWS,
React,
iOS
PROFESSIONAL EXPERIENCE
Around 7 years as a Software Engineer, Backend Focused
Digicert | Senior SDE | Sept 24 - Dec 24
: Secure Trust Manager - Code Signing Tool
Java, Spring Boot, Docker
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Designed and managed a robust code-signing solution using PKI principles, ensuring secure software distribution..
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Improved the test development workflow using TDD/BDD methodologies, increased code coverage by 11%.
CleverTap | Senior SDE | May 21 to Jun 24
: Core-App: Campaign and Journeys
Java, JavaScript, React, Redis, MongoDB, Distributed Systems, Microservices, AWS
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Scaled the Journeys platform to handle 900 million+ daily events and notifications, achieving sub-200ms processing latency..
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Features that have been developed are:
- Notification delivery systems: Based on the best time for engagement/conversion and the user
timezone.
- Developed an AI-based content generation tool, reducing campaign copy creation time from 2 days to minutes.
- RenderMax: Enhancements to increase push notification render rate by 15-20 percentage points, uplifting it to 85%.
- IntelliNODE: An AI based experimentation framework which enables clients to design customer journeys optimised
for conversions.
- Rearchitected Journey reporting using a queuing system and optimized query structure,
reducing noisy neighbor issues and related support tickets by 30%.
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Designed a Journey Stats Debugger framework that
cut resolution time for customers' statistics-related queries and
reduced bug resolution time by 7 days, a 48% improvement in turnaround.
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Collaborated cross-functionally, mentored peers, conducted comprehensive (code / technical / design) reviews,
influenced architectural
decision, and led the team in implementing scalable and maintainable solutions.
Raja Software Labs | SDE | Apr 19 to Feb 21
iOS, Android, Java, Kotlin, Swift, Objective C
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Led LinkedIn Groups team, improving daily active usage time by 2x via optimized feature development.
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Delivered key iOS features for Google Chat, Meet, and Gmail integration, enabling seamless migration from
Hangouts for millions of users.
BNY Mellon | SDE | Jun 17 to Aug 18
Java, Spring Boot, JavaScript, Angular, Spring Cloud, Docker, Kafka
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Built a real-time data ingestion and visualization system from multiple data sources, contributing to $80M increase in managed securities in year
one.
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Migrated a monolithic application into multiple microservices, reducing downtime by 79% improving fault tolerance and deployment
agility.
Other work (Full-stack SDE)
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Spearheaded the development of a web
application for managing and streamlining online orders, reducing manual effort by
54% as a freelancer (Aug 18 to Apr 19).
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Worked as a Full-stack developer in the LendIn team at Kuliza
Technologies (Mar 21 to May 21).
Personal projects
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GPU-Optimized Algorithms: Improved multidimensional DP algorithm performance by 21x using multithreaded
GPUs (5M+ entries) using CUDA.
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IoT Energy Management System: Built prototype device (using microprocessor) reducing energy consumption by 20%