Sadhna Mishra Bhagi
https://www.linkedin.com/in/sadhna-mishra-bhagi-37526b11b/
Summary
Senior Backend Engineer with 8+ years of experience building high-throughput, data-intensive fintech platforms. Expert in Java, Spring Boot, distributed systems, and transaction data enrichment, with strong ownership of backend services end-to-end. Proven record of modernizing legacy systems, improving data accuracy and reliability, and leading small engineering teams. Currently pursuing MS in Computer Science at Georgia Tech, focused on scalable systems.
Overview
7
7
years of professional experience
Work History
Assistant Consultant / Technical Lead
Tata Consultancy Services
Bengaluru
11.2022 - 06.2025
- Owned backend design and delivery of financial wellness services supporting budgeting, savings, and Open Finance connectivity for enterprise fintech clients
- Designed and deployed 6+ cloud-native Spring Boot microservices on AWS, enabling real-time financial insights while meeting strict security and compliance requirements
- Led legacy modernization initiatives, decomposing monolithic services into modular APIs and reducing deployment cycle time by ~40% while cutting technical debt by 15%
- Built secure data connectivity and enrichment pipelines, expanding platform extensibility and accelerating partner integrations
- Improved client onboarding accuracy by enhancing data validation and enrichment workflows
- Acted as technical lead for a 5-7 engineer team, setting coding standards, reviewing designs, mentoring junior engineers, and driving sprint execution
- Client: Envestnet
Senior Software Engineer
Envestnet | Yodlee
Bengaluru
03.2020 - 11.2022
- Owned backend services for transaction enrichment, categorization, and financial goal tracking, improving accuracy by ~25% and processing efficiency by ~17%
- Built data validation frameworks within ingestion pipelines, increasing overall data reliability by ~72% across large-scale financial datasets
- Designed rule-based and pattern-driven classification systems supporting budgeting, income detection, and downstream analytics
- Improved system reliability and observability through fallback logic and monitoring for global enterprise clients
- Collaborated with product and compliance teams to meet regulatory, localization, and rollout requirements
Software Engineer
Envestnet | Yodlee
Bengaluru
07.2018 - 02.2020
- Designed APIs and ingestion services for multi-institution financial data aggregation
- Improved service modularity, enabling ~15% faster onboarding for new partners
- Contributed to rollback-safe deployments for high-traffic consumer-facing applications
Education
Master of Science - Computer Science
Georgia Institute of Technology
08-2022
Bachelor of Technology - Computer Science
Vignan's Institute of Information Technology
05.2017
Skills
- Languages: Java (8–17), SQL, PL/SQL
- Backend & Frameworks: Spring Boot, Hibernate, REST APIs, Microservices
- Data & ML: Transaction Classification, Rule Engines, Naive Bayes, SVM
- Cloud and DevOps: AWS (EC2, S3), Docker, Kubernetes, Jenkins; Databases: PostgreSQL, Oracle;
- Engineering Practices: Distributed Systems, Data Validation, Observability, CI/CD, Agile Development
Accomplishments
- Spot Award Winner (Multiple Years): Recognized for ownership of mission-critical backend services, delivery consistency, and cross-team collaboration.
- Innovation Blitz Winner (3×): Awarded for designing scalable microservice prototypes, automation solutions, and real-time transaction enrichment modules.
Projects
- Transaction Data Enrichment Platform, Built classification and enrichment pipelines for income detection and expense categorization, improving categorization accuracy by ~30%.
- Envestnet Wellness Portfolio, Designed backend APIs for budgeting and savings features, enabling Open Finance connectivity and improving client engagement by ~30%.
- Twitter Sentiment Visualization App, Implemented real-time sentiment classification using Naïve Bayes, MaxEnt, and SVM, with visual comparison of model performance (Python).
- CIS Portal (Capstone Project – BHEL, India): Delivered an enterprise portal in collaboration with Bharat Heavy Electricals Limited (BHEL), working with real stakeholders on requirements, core modules, and structured delivery
- Bird's Eye - Women's Safety App, Developed safety-critical mobile features including GPS tracking, SOS alerts, and media sharing.
Timeline
Assistant Consultant / Technical Lead
Tata Consultancy Services
11.2022 - 06.2025
Senior Software Engineer
Envestnet | Yodlee
03.2020 - 11.2022
Software Engineer
Envestnet | Yodlee
07.2018 - 02.2020
Master of Science - Computer Science
Georgia Institute of Technology
Bachelor of Technology - Computer Science
Vignan's Institute of Information Technology