Sep 2024 – Apr 2025 · 7 mos · Gurugram, Haryana, India · On-site

• RFH Wellness+ (Java & Spring Boot):
• Designed and developed a session-based authentication system for user login and registration
• Implemented AES-256 and DH Algorithm for encryption, along with HMAC-SHA256 checksum validation to ensure data integrity and confidentiality
• Created Low-Level Design (LLD), including database schemas, API design, and API Gateway, as well as High-Level Design (HLD) for component interactions
• Integrated user authentication at the API Gateway level to enhance security
• Developed a CI/CD pipeline for backend services, automating Docker image creation, SonarQube integration, test execution, and code coverage analysis
• Configured environment setup in the release process to streamline deployments and ensure consistency
• Deployed and managed containerized applications using Azure Kubernetes Service (AKS)
• Configured Horizontal Pod Autoscaling (HPA) to optimize performance and resource utilization
• Optimized network calls by implementing multithreading using ThreadPoolTaskExecutor in Spring Boot to enhance performance and scalability
• Program Builder Service (Java & Spring Boot):
• Designed and developed a service to configure and create programs for various conditions, such as diabetes.
• Programs are mapped to conditions and include consult schedules for various categories such as Dietitian, Physiotherapist, and Diabetologist.
• Conditions are associated with health parameters (step count, calorie intake, glucose, insulin readings, etc.) to enable tracking.
• FeatureHub Integration:
• Implemented feature flag management by integrating FeatureHub for dynamic feature control and rollout

Sep 2022 – Sep 2024 · 2 yrs · Gurugram, Haryana, India · On-site

• ➢ Jio Health Wellness (Java & Sprint Boot): Responsible for configuring the diabetes program and developing trackers
• Used Key-cloak mechanism for API authentication and added AES-256 encryption for request and response bodies
• Created a scheduler for sending notifications for missing parameters (sleep goal, calorie intake, etc.) & pending consults
• Executed SQL queries in Async mode to improve the response time by allowing the main thread to continue its work
• ➢ Association & Corporate Onboarding Project: (Python & FastAPI , Java & Spring Boot)
• Designed and implemented a subscription-based model. Developed CRUD APIs utilizing MongoDB & MySQL database
• Was in charge of both designing the database schemas and establishing API contracts for all the APIs in the project
• Implemented a sophisticated logging functionality, enabling the aggregation of all system logs into an organized file
• Utilized the Stream API for grouping, filtering, mapping, and sorting the data. Proficient in utilizing Git commands
• ➢ Microsoft Azure: Established a comprehensive build & release pipeline and used Application Insights, Key Vault, Event
• Hubs & API Management services. Experienced in effectively utilizing Azure DevOps for CI/CD and project management.
• ➢ Responsibility: Took full ownership of backend services, managing end-to-end development and deployment.

Oct 2020 – Sep 2022 · 1 yr 11 mos · Bengaluru, Karnataka, India

• ➢ Sourcing360 Project (Java & Spring Boot): It includes the functionalities of supply chain applications.
• Designed and developed the Global Filter APIs using Solr queries, allowing for efficient data filtration across the system
• Developed the email trigger APIs which included Excel files in the attachments. Created a scheduler for automatic triggers
• Used the JdbcTemplate to establish connections with the database and effectively execute SQL queries for CRUD APIs
• Formulated, conceptualized, and executed an ownership change approval workflow within the system
• ➢ Export to Excel Project: It’s about downloading data in an Excel file. (Python & Flask)
• Developed APIs that facilitate the downloading of table data into Excel files through a UI button. Incorporated color-code
• Worked on creating the DataFrame (pandas) and leveraged it to generate an Excel file by using the xlsxwriter module
• ➢ PostgreSQL and Solr Collections: Engaged in creating complex SQL queries and designing triggers and
• functions for both insert and update statements. Worked on creating Solr collections and forming corresponding queries

Jun 2019 – Jul 2019 · 1 mo · Gurugram, Haryana, India

• Analyzed & documented the workflow of the company's existing products for better estimation of the market size for each service.
• Performed competitive bench-marking analysis on the key market competitors & suggested 6 new mini-services to the team.
• Worked with the data analytics team on the revenue growth of the AePS service and conducted its market landscape analysis.
• Inferred existing AePS data from Kibana & drafted a detailed report on product usage patterns to enhance product efficiency.
• Received Letter of Recommendation from the Manager, Eko India for outstanding contribution in the product department.