Siddhartha Agarwal — Product Manager

Full-Stack Engineer with 4+ years of experience delivering scalable, cloud-native solutions across fintech and enterprise domains. Currently working as a Senior Member of Technical Staff (SMTS) at Oracle, where I build high-performance systems using Java, Dropwizard, Spring Boot, Vue.js, and AWS/OCI. Strong in system design, DSA, and backend architecture. Proven track record of shipping end-to-end features and collaborating with global teams. Open to international opportunities and relocation. Key Skills: 💻 Microservices: Proficient in leveraging Java Spring Boot to build robust and scalable applications. 🛠️ Unit Testing: Skilled in writing unit test cases using JUnit and Mockito to ensure the functionality of critical flows. 💡 Ownership: Code Ownership of 7+ repositories, consistently praised for maintaining high code quality. 📎 Startup Experience: Core member of multiple startups, developing products from scratch. 📈 Fintech Expertise: Extensive experience in the Fintech domain, handling integrations with leading payment partners such as Razorpay, Juspay, Axis, and other Collection vendors. 🤖 Automation & Tools: Developed load test scripts to streamline workflows and enhance efficiency. 🌐 Frontend Development: Proficient in creating web applications using Vue.js, HTML, CSS, and JavaScript. ☁️ AWS: Expertise in utilizing AWS components to create robust, stable systems capable of efficiently handling high loads. 🚀 Quick Learner: Able to quickly grasp new technologies and adapt to changing environments. 🔄 Adaptability: Demonstrated ability to thrive in fast-paced, dynamic work environments and take on new challenges. Education: Holds a Distinction First Class in MCA from NIT Calicut. Problem-Solving: Solved a sum of over 1600+ questions on platforms like Leetcode, GeeksforGeeks, Hackerrank, and Interviewbit, demonstrating strong analytical and problem-solving abilities.

Stackforce AI infers this person is a Full-Stack Engineer specializing in Fintech solutions with cloud-native architecture.

Location: Bengaluru, Karnataka, India

Experience: 4 yrs 8 mos

Skills

Java
Dropwizard
Spring Boot
Microservices
Full-stack Development

Career Highlights

4+ years of experience in full-stack development.
Proven track record in fintech and cloud-native solutions.
Strong expertise in system design and backend architecture.

Work Experience

Oracle

Senior Member of Technical Staff (1 yr 1 mo)

Credit Saison India

Software Engineer 2 (Java Full-stack) (9 mos)

Software Engineer (Java Full-Stack) (1 yr 8 mos)

MyGate

Associate Software Developer (Java Spring-Boot) (9 mos)

Aryaka

Software Engineer (Java Full-stack) (1 mo)

Engineer Trainee(Groovy on Grails) (5 mos)

Education

Master of Computer Applications - MCA at National Institute of Technology Calicut

Bachelor's degree at Dr. A.P.J. Abdul Kalam Technical University

Siddhartha Agarwal

Product Manager

Bengaluru, Karnataka, India4 yrs 8 mos experience

Key Highlights

4+ years of experience in full-stack development.
Proven track record in fintech and cloud-native solutions.
Strong expertise in system design and backend architecture.

Stackforce AI infers this person is a Full-Stack Engineer specializing in Fintech solutions with cloud-native architecture.

Contact

Skills

Core Skills

JavaDropwizardSpring BootMicroservicesFull-stack Development

Other Skills

Agile MethodologiesAmazon CloudWatchAmazon Web Services (AWS)AnalyticsAndroidAndroid DevelopmentBackbone.jsBitbucketC (Programming Language)C++Cloud ApplicationsConfluenceCore JavaData StructuresData structure and Algorithms

About

Experience

Oracle

Senior Member of Technical Staff

Feb 2025 – Present · 1 yr 1 mo · Bengaluru, Karnataka, India

Position: Full Stack Cloud-Based Engineer – Oracle Cloud Infrastructure (OCI), Database Analytics Team
Responsibilities:
Leading multiple proof-of-concept (POC) initiatives to explore and validate new solutions.
Designing and developing backend architecture using Java, Dropwizard and native tech-stack.
Working on WfaaS (Workflow as a Service) components for database analytics workflows.
Building native frameworks to support plugin-based UI development.
Creating thorough technical documentation and high-quality technical content.
Collaborating across teams to deliver scalable, cloud-based database analytics solutions.
Skill Set:
Backend: Java, Dropwizard, REST APIs, Wfaas
Frontend/UI: Plugin-based UI frameworks, Native framework development
Cloud & Platforms: Oracle Cloud Infrastructure (OCI)
Tools & Practices: POC development, Software architecture, Documentation, Technical writing

JavaDropwizardREST APIsOracle Cloud Infrastructure (OCI)Software architectureTechnical writing

Credit saison india

2 roles

Software Engineer 2 (Java Full-stack)

Apr 2024 – Jan 2025 · 9 mos · Bengaluru, Karnataka, India · Hybrid

Complete code-ownership of the collections module (7+ repos).
Fullstack Developer for major revamp flows (Spring Boot + Vue).
Designed, reviewed, and refactored code for multiple microservices based on Spring Boot, JUnit, AWS, Lambdas, PSQL, etc. (LLD + HLD).
Designed and implemented a scalable data pipeline using AWS Lambda, Athena, and Redshift to transfer and back up 1M+ records daily. Leveraged AWS Wrangler for schema-matched column selection and Java consumer services with HikariCP for efficient connection pooling, ensuring seamless integration and optimized performance.

Amazon Web Services (AWS)PSQLJUnitJavaREST APIsFull-Stack Development+6

Software Engineer (Java Full-Stack)

Aug 2022 – Apr 2024 · 1 yr 8 mos · Bengaluru, Karnataka, India · Hybrid

Founding Developer for the collection-team(Platform).
Backend-focused Full stack developer, building platform for Credit Saison India.
Designed a generic architecture to integrate leading PG vendors like Razorpay and Juspay for collections via payment links, mandates, and UPI-Autopay.
Honored with Eagle Eye Award by the Director of Engineering for maintaining exceptional code quality.
Developed automation scripts using RestAssured to evaluate the behaviour and success rate of bulk end-to-end updates (10K+) within the LMS.
Developed and revamped multiple front-end dashboards.
Led the development of a primary module for a critical, time-sensitive product launch.
Developed the Mandate Presentment flow from scratch, including both UI and backend components. Since, Mandates are registered to enable auto-debit EMIs from customer accounts. The flow should be generic to onboard multiple vendors for mandate registration and presentation during monthly EMI days. This involves:
1. Collecting data from various sources.
2. Consuming vendor-specific webhooks.
3. Handling concurrent requests using SQS.
4. Updating the Loan Management System.

JavaAmazon Web Services (AWS)PSQLREST APIsFull-Stack DevelopmentVue.js+5

Mygate

Associate Software Developer (Java Spring-Boot)

Nov 2021 – Aug 2022 · 9 mos · Bengaluru, Karnataka, India · On-site

Role:
Played a pivotal role as part of an agile scrum team, accountable for developing microservices using Java, Spring Boot, and Hibernate.
Key Contributions:
Microservices Development: Designed and developed robust microservices, ensuring efficient and scalable backend architecture.
Data Aggregation: Integrated data from various sources, including AWS Athena, MySQL, and MongoDB, to develop a high-performance cache-based system that demonstrated company purchase statistics in multiple modes.
Rate-Limiting Framework: Implemented a rate-limiting framework to manage and restrict load on microservices, enhancing system stability and performance.
Performance Optimization: Reduced API latency by 60% through query optimizations, introducing indexes, caching mechanisms, and effective error-handling strategies.

JavaMongoDBREST APIsSystems DesignMySQLRedis+4

Aryaka

2 roles

Software Engineer (Java Full-stack)

Jul 2021 – Aug 2021 · 1 mo · Remote

Role: Worked on Groovy on Grails, Java, and Hibernate for network automation.
Key Contributions:
Framework Improvements: Introduced various enhancements to the dynamic-diff marking framework, improving efficiency and functionality.

JavaHibernateWeb DevelopmentAgile MethodologiesFull-Stack DevelopmentProblem Solving+3

Engineer Trainee(Groovy on Grails)

Jan 2021 – Jun 2021 · 5 mos · Remote

Role: Introduced various features and updates to the Network Monitoring and Control tool.
Key Responsibilities:
Implemented new features and updates to improve functionality and user experience.
Utilized Hibernate Interceptors to strengthen the audit framework, ensuring robust monitoring and control capabilities.
Provider Interfaces Implementation: Developed provider interfaces for IP generation and connection of various Customer Premises Equipment (CPE) and other devices.

JavaHibernateWeb DevelopmentAgile MethodologiesFull-Stack DevelopmentProblem Solving+3