I am aSenior Full-Stack Developer with 7+ years of experience designing enterprise-grade applications. I specialize in building scalable backend services with Node.js, Python, Java, and .NET, and crafting intuitive frontends using React, Next.js, and Angular. I enjoy turning complex requirements into robust APIs and polished user interfaces, and I thrive in Agile teams delivering cloud-native solutions. Throughout my career, I’ve led initiatives around microservices, authentication with Keycloak, event-driven architectures with Kafka and RabbitMQ, and CI/CD pipelines. I value close collaboration with product owners and designers to ship impactful digital experiences that balance technical precision with user-focused design.…

Vikram Kalta

5.0 (1 review)

I am aSenior Full-Stack Developer with 7+ years of experience designing enterprise-grade applications. I specialize in building scalable backend services with Node.js, Python, Java, and .NET, and crafting intuitive frontends using React, Next.js, and Angular. I enjoy turning complex requirements into robust APIs and polished user interfaces, and I thrive in Agile teams delivering cloud-native solutions. Throughout my career, I’ve led initiatives around microservices, authentication with Keycloak, event-driven architectures with Kafka and RabbitMQ, and CI/CD pipelines. I value close collaboration with product owners and designers to ship impactful digital experiences that balance technical precision with user-focused design.…

Available to hire

I am aSenior Full-Stack Developer with 7+ years of experience designing enterprise-grade applications. I specialize in building scalable backend services with Node.js, Python, Java, and .NET, and crafting intuitive frontends using React, Next.js, and Angular. I enjoy turning complex requirements into robust APIs and polished user interfaces, and I thrive in Agile teams delivering cloud-native solutions.

Throughout my career, I’ve led initiatives around microservices, authentication with Keycloak, event-driven architectures with Kafka and RabbitMQ, and CI/CD pipelines. I value close collaboration with product owners and designers to ship impactful digital experiences that balance technical precision with user-focused design.

See more

Skills

Experience Level

TypeScript
Expert
JavaScript
Expert
HTML5
Expert
Github
Expert
Python
Expert
Spring
Expert
Node.js
Expert
MySQL
Expert
MongoDB
Expert
Java
Expert
React Native
Expert
Docker
Expert
SQL
Expert
CSS
Expert
AWS
Expert
Tableau
Expert
Power BI
Expert
PostgreSQL
Expert
TensorFlow
Expert
Vue.js
Expert
Keras
Expert
GraphQL
Expert
Django
Expert
AngularJS
Expert
Flutter
Expert
Swift
Expert
Stripe
Expert
Objective-C
Expert
MariaDB
Expert
R
Expert
Redis
Expert
C++
Expert
Azure
Expert
.NET
Expert
Kotlin
Intermediate
See more

Language

English
Fluent

Work Experience

Senior Backend Engineer at Borga Money
March 1, 2025 - February 1, 2026
Architected and scaled backend microservices (Kotlin, Quarkus) for low-latency remittance systems; integrated new countries and merchants, expanding UK-to-Africa payment coverage; designed REST APIs and optimized MariaDB schemas for high-throughput transactions; developed backend services (Python, Django/Flask) for internal tools and analytics; implemented RBAC and authentication with Keycloak to secure APIs; built event-driven systems with Kafka and RabbitMQ for reliable processing; containerized services with Docker and supported CI/CD pipelines.
Full Stack Developer at SmartViz
March 1, 2024 - January 1, 2025
Built full-stack apps with Spring Boot and React (Gatsby), enabling a 35% increase in customer adoption. Enhanced frontend UX using Next.js, Redux and Tailwind improving session duration by 25%. Implemented GraphQL APIs and optimized data fetching, reducing frontend latency by 40%. Led team workshops on server-side performance, accessibility, and clean coding practices.
Full-stack Developer (Part-time) at Contentstack
October 1, 2022 - April 1, 2025
Built enterprise-level Java applications using Spring and Hibernate to support complex business workflows. Delivered dashboards with Angular, and Three.js, D3.js for real-time analytics visualization. Engineered REST, and gRPC APIs in Spring Boot to connect mobile and web clients. Secured applications with JWT, OAuth2, AWS Lambda, and role-based authentication. Deployed systems on AWS with CloudFormation, CloudFront, and Elastic Beanstalk. Collaborated with designers and product owners to launch UI/UX features aligned to business needs.

Education

MSc Data and Artificial Intelligence at University of Wales Trinity Saint David
October 1, 2022 - September 1, 2023
Master of Science (M.S) in Data Science and Artificial Intelligence at University of Wales Trinity Saint David
October 1, 2022 - September 1, 2023

Qualifications

Master of Science (M.S) in Data Science and Artificial Intelligence
October 1, 2022 - September 1, 2023

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Education, Healthcare, Gaming
    paper Tenant Placement Services - Property Management Platform

    https://www.twine.net/signin https://www.twine.net/signin

    A full-stack platform connecting landlords, licensed real estate agents, and tenants through a streamlined rental workflow — from property listing to lease signing.

    -Property Lifecycle Management
    -Tenant Screening Process
    -Automated Showing Management
    -Digital Lease Workflow
    -Real-Time Inside Messaging
    -Payment Processing
    -Commission Tracking
    -KYC & Identity Verification
    -Mail Notifications

    paper AI Financial Coaching (Trading) Platform

    Trading with Your AI Financial Coach (https://www.twine.net/signin

    -Discover investment opportunities across all markets
    -Master trading with comprehensive courses and resources
    -Your personal AI financial coach
    -Test your strategies with historical data
    -Stay informed with real-time market news