@shreyansjain - Product Engineer

Product Engineer

Software Engineer

Available for hire

Years of experience

5+ years

Experience level

Mid-level

Available for

Full-time, Part-time, Contract, Freelance

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Software Engineer with 4.5 + years of experience building scalable microservices in healthcare EHR and pharmaceutical supply chain systems. Expert in Spring Boot, Apache Kafka, Redis, and containerization (Docker/Kubernetes). Proven track record in designing event-driven architectures, implementing distributed caching strategies, and establishing CI/CD pipelines for high-availability production systems.

Employment History

Junior Software Engineer at Jekson Vision 2023 - 2024

• Reduced deployment time by 40% and enabled independent service scaling by architecting RESTful microservices layer using Spring Boot and Spring Cloud (Eureka, Gateway), solving monolithic deployment bottlenecks in pharmaceutical supply chain system • Reduced session-related failures by 90% and improved response time by 25% by implementing distributed caching and session management using Redis, enabling horizontal scaling during peak traffic periods • Reduced data inconsistencies by 85% and improved data exchange efficiency by 30% by designing event-driven architecture using Apache Kafka for real-time inventory synchronization, solving delayed updates across supply chain modules • Reduced codebase complexity by 30% and improved code maintainability by refactoring legacy code with Java 8+ features (lambda expressions, streams, Optional), facilitating faster debugging and onboarding of new developers • Reduced database query execution time by 25% and improved data consistency by implementing Hibernate lazy loading strategy and designing optimized MSSQL stored procedures, solving slow transaction processing issues • Achieved zero security breaches over two years and ensured industry compliance by implementing Spring Security with OAuth2 and JWT token-based authentication, solving unauthorized access risks and centralizing authorization through API Gateway pattern • Reduced time-to-market for new features by 40% by implementing CI/CD pipelines using Jenkins and Docker with automated build, test, and deployment processes, eliminating manual deployment errors and accelerating release cycles.

Software Engineer at eClinicalworks Current 2022 - Now

• Reduced patient data lookup time by 35% and database load by 40% by implementing Redis caching layer and optimized pagination in AngularJS search interface, solving performance bottlenecks affecting clinical workflows for 50,000+ healthcare professionals • Increased test coverage by 45% and reduced production regressions by 30% by building comprehensive automated test suites using JUnit and Mockito, improving code quality and deployment confidence • Improved deployment flexibility and reduced inter-service dependencies by contributing to microservices migration, decoupling Order Set Module from monolithic architecture using Spring Boot, enabling independent scaling and faster feature releases • Achieved 99.8% uptime and full HIPAA compliance by implementing containerized deployments using Docker and Kubernetes with automated health checks and CI/CD pipelines, eliminating manual deployment errors and reducing downtime • Ensured real-time data consistency for 50,000+ concurrent users by implementing event-driven architecture using message queues (Kafka), solving data synchronization delays across clinical modules in WebEMR-V12 • Proactively identified and resolved 15+ performance bottlenecks by establishing observability infrastructure using Prometheus and Grafana dashboards, tracking API response times, error rates, and cache hit ratios

Assistant Systems Engineer at TCS 2021 - 2023

• Reduced data processing time by 50% and query latency by 20% by implementing CRUD operations using JDBC with optimized PL/SQL stored procedures and connection pooling, solving slow database transactions in enterprise Java applications • Improved data input accuracy by 40% and reduced server load by implementing client-side form validation and error handling using JavaScript and jQuery, solving data quality issues and minimizing server-side validation overhead • Reduced system downtime by 50% during peak usage by implementing comprehensive exception handling and error logging mechanisms in Spring framework, improving application fault tolerance and enabling faster issue resolution • Improved query performance and reduced database server load by optimizing SQL queries with efficient indexing strategies and implementing JDBC connection pooling, solving slow response times in high-traffic scenarios

Education

Bachelor of Technology in Mechatronics Engineering at Ganpat University 2017 - 2021

Product Engineer

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