Ayan Chowdhury

Software Engineer

Kolkata, West Bengal, India8 yrs 2 mos experience

Most Likely To Switch

Key Highlights

Founding engineer for EDC platform at PhonePe.
Led merchant onboarding and transaction management systems.
Developed robust authentication systems for social media applications.

Stackforce AI infers this person is a Backend Developer with expertise in Fintech and E-commerce.

Contact

ayan.chowdhury@phonepe.com LinkedIn

Skills

Core Skills

JavaDropwizardSpring BootKotlinElixirAndroid Development

Other Skills

API DevelopmentAWSAlgorithmsAmazon Web Services (AWS)AndroidAndroid DesignAndroid SDKAndroid StudioApache KafkaAzureBack-End Web DevelopmentC (Programming Language)C++CommunicationCore Java

About

Hello, I am Ayan Chowdhury. I am an experienced Backend Developer who can wear multiple hats. I have experience of working with multiple technologies to develop great products. I am an Engineer with immense passion for product development currently working in PhonePe as Software Engineer!

Experience

8 yrs 2 mos

Total Experience

1 yr 6 mos

Average Tenure

3 yrs 1 mo

Current Experience

Phonepe

Software Engineer

May 2023 – Present · 3 yrs 1 mo · Bengaluru, Karnataka, India · On-site

◦ Tech Stack: Java-DropWizard, MariaDB, Kafka, RabbitMQ
◦ Founding Engineer: Founding engineer for EDC platform, owning backend architecture and core services.
◦ Merchant Onboarding: Led merchant onboarding, transaction management, and vendor management systems.
◦ Edc Vendor Management: Designed scalable event-driven services using Kafka and RabbitMQ.
◦ Technical Leadership Operational Excellence: Spearheaded rigorous code reviews and mentored junior engineers on distributed systems architecture, driving a 40% reduction in technical debt and ensuring the production-grade reliability of high-scale fintech systems.

DropwizardJavaObject-Oriented Programming (OOP)Software InfrastructureJava DevelopmentApache Kafka+5

Meesho

Software Development Engineer ll

May 2022 – May 2023 · 1 yr

◦ Tech Stack: Java-DropWizard, MariaDB, Kafka, Rabbit MQ
◦ Meesho Transact System: Built backend services for Cart-to-Checkout flows at scale. Bengaluru, Remote May 2022- May 2023
◦ Dynamic Banner: Developed dynamic banner system and backend-owned payment gateway APIs. ◦ Alerting & Exception Handling: Implemented Slack-based alerting and exception monitoring.

MySQLMongoDBSpring BootSpring FrameworkSpring MVCAmazon Web Services (AWS)+2

Udaan.com

Application Developer

Mar 2021 – Apr 2022 · 1 yr 1 mo · Remote

Worked as a Full stack Developer(React + Kotlin Dropwizard Backend) in Udaan- FirstParty system!
◦ Tech Stack: Kotlin, Dropwizard, CosmosDB, Azure.
◦ Merchant Management: Designed and built Dispute Management System end-to-end using microservices.
◦ Vendor Escalation Handling: Reduced vendor escalation time and enabled Vendor Support Pilot Project.

KotlinMySQLMicrosoft AzureDropwizard

Kreeti technologies pvt. ltd.

2 roles

Web Engineer / Android Developer

Dec 2019 – Feb 2021 · 1 yr 2 mos · Kolkata Area, India

Developed robust authentication and notification systems for the Gogal multifunctional social media app.
Built role-based content management systems for a cloud-based process workflow service.
Utilized Elixir, Phoenix, and Android technologies to enhance application performance and user experience.

MySQLElixirPhoenixAndroid DevelopmentKotlin