Vikash Kumar

Backend Engineer

Bengaluru, Karnataka, India4 yrs 8 mos experience

Most Likely To Respond

Key Highlights

Achieved 30% system performance boost through Node.js microservices.
Reduced response times by 40% using Redis and Kafka integration.
Engineered a payment gateway handling over 1M transactions daily.

Stackforce AI infers this person is a Fintech Backend Developer with strong microservices and performance optimization expertise.

Contact

vikashkr1998.vk@gmail.com LinkedIn

Skills

Core Skills

Node.jsMicroservicesFull-stack DevelopmentRest Apis

Other Skills

API DevelopmentAWSAWS LambdaAngularAngular MaterialApplication ArchitectureBack-End Web DevelopmentCascading Style Sheets (CSS)Computer ScienceCssData ManipulationData StructuresDbmsElasticsearchExpress.js

About

At Pickright Technologies, our collective efforts have significantly improved trading experiences. Our team successfully integrated leading stock brokers, and I played a crucial role in designing and developing Node.js microservices, resulting in a 30% boost in system performance. My educational foundation from Visvesvaraya Technological University in Computer Science has been essential in these advancements. Mastery of technologies like Spring Boot and Redis has led to a notable 40% reduction in response times, enhancing system efficiency. Our commitment is reflected in the robust backend systems we've created, including a trading advisory platform with a dynamic subscription model. It's a continuous pursuit to deliver superior systems that empower users with swift and reliable financial decision-making tools.

Experience

4 yrs 8 mos

Total Experience

2 yrs 5 mos

Average Tenure

2 yrs 3 mos

Current Experience

Pickright technologies

Back End Developer

Feb 2024 – Present · 2 yrs 3 mos · Bengaluru, Karnataka, India · On-site

Integrated Leading Stock Brokers: Successfully integrated major stock brokers including Zerodha, Paytm, Upstox, and Angel One for real-time order placement directly from our platform, enhancing the trading experience
for users.
Designed & Developed Micro-services in Node.js to manage live data feed from brokers and execute trading calls
in real-time, resulting in a 30% improvement in system performance.
Optimized system efficiency by integrating Redis caching and real-time messaging queue Kafka, reducing
response times by 40% and improving overall performance.
Contributed significantly to building the backend system for a Trading Advisory Platform, including subscription
model, real-time calls, and execution of complete journey.
Scaled existing systems to handle high traffic during peak hours by incorporating Redis Cache, AWS Lambda,
etc.
Innovated a Kafka-based Communication Micro-service, boosting message delivery success by 60% across email,
push notifications, and WhatsApp.
Led the development of Trading Advisory Vertical, overseeing project planning, team coordination, and timely
deliverables.
Tech Stack : Distributed Systems, Node.js , Nest.js , Angular, Kafka, Redis, AWS Services, Angular

Node.jsRedisKafkaAWSMicroservicesAngular

Thecapitalnet

Full Stack Developer

Sep 2021 – Feb 2024 · 2 yrs 5 mos · Hyderabad, Telangana, India · On-site

Engineered Elasticsearch for Global Search, optimizing search performance by 60% across a huge dataset, enabling efficient global search functionality.
Designed and Developed Key Features, creating RESTful APIs for critical components like the Analytics Dashboard, KYC, and Payment Gateway, enhancing system functionality.
Integrated jspreadsheet for data manipulation, improving user interactivity and data processing efficiency.
Developed a robust Payment Gateway capable of handling over 1M+ transactions daily with high reliability and security.

ElasticsearchRESTful APIsPayment GatewayData ManipulationFull-Stack DevelopmentREST APIs