Vivek Singh

Software Engineer

Bengaluru, Karnataka, India4 yrs 10 mos experience

Key Highlights

Expert in building event-driven microservices.
Reduced manual effort in trade processing by 80%.
Developed high-performance APIs for financial services.

Stackforce AI infers this person is a Backend-heavy Microservices Developer in the Fintech industry.

Contact

Skills

Core Skills

Java DevelopmentMicroservicesApi DevelopmentDistributed SystemsData ProcessingLow Latency SystemsEvent Driven ArchitectureCost ManagementDatabase Management

Other Skills

API IntegrationAPIsAlgorithmsAmazon S3AngularApollo GraphQLBatch ProcessingBehavior-Driven Development (BDD)BigTableC++ChronicleChronicle MapChronicle QueuesConcurrencyCost Reduction

About

As a Software Developer, I have experience in building and managing event driven microservices in a distributed system using Java, SpringBoot, PostgreSQL, REST, GraphQL, GraphQL Federation, Redis, Aerospike Cache, Kafka, Jenkins, GCP, Kubernetes and MQs. I contribute to the design, development, and improvement of functionalities in my current role. I graduated with a Bachelor of Technology in Electronics and Communications Engineering from Motilal Nehru National Institute Of Technology in 2021. I have more than 4 years of work experience in software development, with expertise in Java, messaging queues, databases and event driven systems. I love to keep challenging myself and evolve my technical skills, and I am motivated by solving problems and creating solutions that add value to the business and the users.

Experience

4 yrs 10 mos

Total Experience

2 yrs 7 mos

Average Tenure

2 yrs 3 mos

Current Experience

Wayfair

Software Engineer 2

Feb 2024 – Present · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Part of the product findability team directly affecting storefront and products.
Implemented mutiple federated apis supporting 10k rps to enable migration from directly accessing database queries.
Worked on a robust framework to track changes in result of the decoupled apis and the legacy return values to easily identify gaps and stremline the process.
Worked on designing, stabilizing and adding features to the system processing around 3 million events per day which directly affect the real time visibility of products to customers and suppliers.

JavaSpringBootPostgreSQLRESTGraphQLRedis+5

Citi

3 roles

Software Developer

Jul 2023 – Feb 2024 · 7 mos · Pune, Maharashtra, India · Hybrid

Single Trade Gateway - Security Services Technology
Developed a highly available and performant microservice which handles all swift payment requests by consuming downstream apis
Worked on a scalable and generic mapping service which converts different file types to a generic serializable object which reduces redundancy and streamlines the flow.
Created a new dispatcher service which handles input from both APIs and MQs.
Collaborating with operations and QA team to ensure what are the actual needs of the business.

JavaMicroservicesAPIsKafkaRedisMongoDB+1

Software Developer

Promoted

Jul 2021 – Jul 2023 · 2 yrs · Pune, Maharashtra, India · Hybrid

Equities Technology Front Office
Working as a backend developer in Equities Front Office Tech Team which is a low latency tool which receives the trades from institutional clients using Java, SpringBoot, Websockets, Chronicle and Solace and to build low latency event driven microservices in a distributed system.
Working in the Equities Business Unit in OneConnect team, which is a low latency tool which receives the trades from institutional clients.
Worked on the design, implementation and deployment of a reconciliation and replay module which identifies dropped messages and provides the user the option to replay them from the failure point.
Helped reduce human effort required to identify and replay skipped and error trades by 80% thereby saving significant manual effort.
Took ownership of Client Simulator tool to replace existing vendor product hence saving thousands of dollars in licensing costs.

JavaSpringBootWebsocketsChronicleSolaceMicroservices+1

Software Developer

May 2020 – Jun 2020 · 1 mo · Pune, Maharashtra, India

Developed a Trade Processing module having a microservice architecture to check incoming trades for duplicates existing in the system database using Sping Boot, Kafka, Redis, MongoDB. Uses batch processing to ensure high throughput and reduce queries to DB

Spring BootKafkaRedisMongoDBMicroservicesDatabase Management