Souradrita Sarkar

Software Engineer

Bengaluru, Karnataka, India3 yrs 9 mos experience

Highly Stable

Key Highlights

Expert in building secure digital payment solutions.
Proficient in microservices and cloud technologies.
Strong background in product development and system optimization.

Stackforce AI infers this person is a Fintech and SaaS professional with strong expertise in backend and cloud technologies.

Contact

Skills

Core Skills

JavaAwsPythonProduct DevelopmentMicroservices

Other Skills

Amazon Web Services (AWS)KafkaSQLPython (Programming Language)RESTful APIsGrafanaRESTful architecturePostgreSQLREST APIsAPI DevelopmentApache KafkaSpring FrameworkTerraformTokenizationMySQL

About

Hi there! 👋 I'm Souradrita. I'm a software engineer with over 3+ years of experience, currently working at JP Morgan Chase as a Software Engineer 2. I have experience working in Backend, Machine Learning and Full Stack Development. During my Software Engineering career, I have worked with multiple programming languages, libraries, frameworks and technologies such as Java, Spring Boot,object-oriented design, design patterns, microservices architecture,RESTful API development,Python, Machine Learning Kafka, Kubernetes, AWS and SIP. I earned my B.E. in Computer Science back in 2022 .On a personal level, I'm passionate about self-improvement and personal growth.I believe that we can always learn and grow, both professionally and personally. I hope you have a lovely day!✪ SKILLS⚐ Good Knowlede of Core Java using Java 21 (JAVA EE), Junit.⚑ Hands on experience on Python, Kubernetes and ElasticSearch, Fluentd, Kibana, AWS⚐ Have understanding of end-to-end application development⚑ Object-relational mapping, including performance considerations⚐ Basic knowledge of GIt and Gerrit.⚑ Experience in working with databases like Postgresql and Redis for in-memory storage.⚐ Worked on web development projects using HTML/CSS, Javascript and JQuery.⚐ Good Command over English and Excellent Communication skills.⚑ Worked on Windows and various flavours of Linux platforms like Ubuntu and Redhat.⚐ Team player and have experience of working with different teams.

Experience

3 yrs 9 mos

Total Experience

3 yrs 1 mo

Average Tenure

8 mos

Current Experience

Jpmorganchase

Software Engineer 2

Sep 2025 – Present · 8 mos · Bengaluru, Karnataka, India · On-site

Working on building secure and seamless digital payment experiences with Paze at JP Morgan Chase,
contributing to a next-gen contactless payment platform designed to compete with Apple Pay and Google Pay.
Designed and implemented an automated Kafka event recovery retry mechanism using a database-driven audit
trail, improving reliability of wallet provisioning flows.
Optimized SQL query performance using conditional aggregation and composite indexes, resulting in faster
failed-event analysis and scalable execution on large audit tables.
Implemented REST API endpoint with eligibility feature for Paze wallet enabling pre-qualification card screening
for auto provision of cards for new cutomers.
Enhanced data retrieval, removing duplicate processing, and applying separation of concerns for cleaner, testable
components using parimary key lookups from tables

JavaAmazon Web Services (AWS)AWS

Hewlett packard enterprise

4 roles

Cloud Developer II

Promoted

Aug 2024 – Sep 2025 · 1 yr 1 mo

Implemented Feature Flags in Python for subscription related changes involved while onboarding appliances and
iLO’s in our UI.
Used Kafka (Amazon MSK) to send and receive real-time device commands and responses, and Redis to track
websocket connections, manage device connectivity status, and route messages between pods.
Built RESTful APIs to serve real-time time-series power and energy consumption data from iLO
devices efficiently.
Developing and maintaining Grafana dashboards to visualize real-time metrics and monitor system performance
effectively.
Technical Skills : Proficient in Python, Java, Amazon Web Services (AWS), Vault, FastAPI (REST),
Kubernetes, Kafka (MSK), Redis (ElastiCache), PostgreSQL (AuroraDB), and Elasticsearch.

Python (Programming Language)JavaPythonAWS

Software Engineer 1

Aug 2022 – Aug 2024 · 2 yrs

Worked on a product called TMP (Telco Media Platform), which functions as a Media Resource Function solution
for Communication Service Providers. It enables seamless voice/video calls and conferencing over LTE, 4G, 5G,
and VoWIFI networks globally. Additionally, it supports value-added services such as voicemail, call recording,
missed call alerts, and ringback tones.
Enhanced SNMP and fluentd trap functionalities in the HPE TMP product, improving event detection and error
reporting by 20%.
Redesigned the Operations Management interface of the product using a RESTful architecture
Implemented centralized configuration management via a central Element Manager, facilitating configuration
generation, license enforcement, and statistics collection from cluster nodes.
Performed security hardening activities based on the reports generated using various tools like Armor scan and
other penetration testing suites. Implemented solutions to address issues like Crosssite scripting (XSS), missing
HTTP headers, Input validation and purification, etc. reducing security vulnerabilities by 25%.
Converted the monolithic product design into a Microservice architecture, creating Docker images for product
components and deploying them in a Kubernetes environment, achieving complete product containerization.
Conducted POCs to showcase new features such as live speech transcription using cloud-based services like
Microsoft Azure Google speech service This provided a way for customer support representatives to
communicate with their customers from various demographics as the speech could be translated and transcribed in
real time.