Abhigyan
3.5 Years of
Experience
99.9% Pipeline
Uptime
500+ Problems
Solved

Software Engineer · Pune, India

Abhigyan
Sharma

Distributed systems architect and data pipeline engineer building high-throughput, cloud-native microservices at the intersection of fintech and engineering excellence.

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Java ✦ Spring Boot ✦ Micronaut ✦ Apache Kafka ✦ RabbitMQ ✦ Kubernetes ✦ PostgreSQL ✦ MongoDB ✦ Docker ✦ Distributed Systems ✦ Data Pipelines ✦ Microservices ✦ Java ✦ Spring Boot ✦ Micronaut ✦ Apache Kafka ✦ RabbitMQ ✦ Kubernetes ✦ PostgreSQL ✦ MongoDB ✦ Docker ✦ Distributed Systems ✦ Data Pipelines ✦ Microservices ✦
About

Crafting systems
that endure
at scale

I'm a Software Engineer at CRISIL, an S&P Global company — one of the world's foremost financial intelligence firms. My work lives at the intersection of financial technology and distributed systems engineering, building infrastructure that powers mission-critical analytics for institutions across 100+ countries.

Graduated top 5% from KIIT Bhubaneswar with a 9.09 GPA in Computer Science. Microsoft Certified Azure AI Engineer. Passionate about building systems that don't just work — but work at scale, under load, with zero tolerance for failure.

40% Query throughput improvement via B-tree indexing
60% Reduction in DB round-trips with LRU caching
99.9% Pipeline uptime on DeepMine system
<100ms p99 latency on Dissemination Service
Experience
Aug 2024 — Present CRISIL S&P Global · Pune, India · Full-time
Software Engineer
  • Designed and owned DeepMine — a distributed, fault-tolerant data pipeline processing thousands of ML prediction records daily; engineered ingestion, validation, transformation, and fan-out layers achieving ~30% end-to-end latency reduction and 99.9% pipeline reliability.
  • Built high-availability Dissemination Service with hybrid PostgreSQL + MongoDB backend delivering sub-100ms p99 latency to downstream REST consumers; owned Kubernetes deployment, horizontal pod scaling, and production observability.
  • Led codebase health initiative via SonarQube static analysis, resolving 100+ critical/major code violations; drove end-to-end delivery of 5+ platform features from design through production, coordinating across engineering, QA, and stakeholders.
Java Spring Boot PostgreSQL MongoDB Kubernetes Azure DevOps Angular SonarQube
Mar 2023 — Jul 2024 FCS Software Solutions Hyderabad, India · Full-time
Software Development Engineer
  • Designed high-throughput TickData schema with composite B-tree indexes and query optimization, improving financial data retrieval throughput by 40% under peak load; implemented Ms-Security Master REST microservice with Caffeine LRU caching achieving 60% reduction in database round-trips across 10,000+ records.
  • Architected CITM microservice as a high-availability source-of-truth reference data system for corporate action events (dividends, splits, symbol mappings) across 5,000+ entities; maintained 90%+ unit test coverage and participated in production on-call incident response with Kubernetes rolling deployments.
Micronaut Spring Boot Hibernate Caffeine LRU JUnit5 Kubernetes
Feb 2022 — Feb 2023 RoboMQ & HighRadius India · Internships
Software Engineering Intern
  • RoboMQ — Elevated automated test coverage from 23% to 85% across 8 services using JUnit5; implemented CI/CD pipelines via Jenkins and AWS ECR, reducing manual deployment effort by ~70% and enabling frequent large-scale releases.
  • HighRadius — Built an enterprise-grade B2B invoicing platform using Java Servlets, MySQL, React, Redux, and MaterialUI; incorporated ML-based payment forecasting achieving 77% accuracy using Random Forest Regression.
JUnit5 Jenkins AWS ECR React RabbitMQ MySQL
Technical Skills
Languages
  • Java
  • C++
  • JavaScript
  • SQL
  • Python
Frameworks & Libraries
  • Spring Boot
  • Micronaut
  • Spring Core · JPA · Hibernate
  • ReactJS · Angular
  • RxJava
Data & Messaging
  • PostgreSQL · MySQL
  • MongoDB · H2
  • Redis
  • Apache Kafka
  • RabbitMQ
DevOps & Cloud
  • Docker · Kubernetes
  • Jenkins · Azure DevOps
  • AWS ECR
  • Terraform
  • SonarQube
Testing
  • JUnit5
  • Mockito
  • Jasmine
  • Integration Testing
  • TDD
Core Competencies
  • Distributed Systems
  • Data Pipeline Engineering
  • Cloud Infrastructure
  • Performance Tuning
  • Agile · CI/CD
Education & Achievements
2019 – 2023 · Bhubaneswar, India

Kalinga Institute of Industrial Technology

Bachelor of Technology in Computer Science and Engineering.

9.09 / 10 Top 5% of Batch
01
McKinsey Forward Program Selected for McKinsey & Company's advanced professional development initiative focused on structured problem-solving, communication, and leadership.
02
SPOT Award — CRISIL Recognised for exceptional delivery of key platform features on S1 Phoenix, demonstrating outstanding technical ownership and impact.
03
Competitive Programming Cleared Round 1, Flipkart Grid 3.0. Solved 500+ problems across LeetCode, GeeksforGeeks, and InterviewBit.
Certifications
◈
Microsoft Certified: Azure AI Engineer Associate
Microsoft · AI-102
◈
Mastering Microservices
Scaler · Jan 2024
◈
Java Concurrency & Multithreading
Scaler · Jan 2024
◈
Prompt Engineering for Developers
Certification Course

Get in Touch

Let's build something
remarkable

Open to Senior Software Engineer and SDE-II opportunities. Available across Hyderabad, Bangalore, Pune, Mumbai, and remote.

abhigyan150@gmail.com LinkedIn +91 99588 45956
© 2025 Abhigyan Sharma Software Engineer · CRISIL (S&P Global) Pune, Maharashtra, India