Freelancers using GraphQL in Karnataka

Freelancers using GraphQL in KarnatakaFreelancers using GraphQL in Karnataka

Projects People

Amit Kumar Mishra

Bengaluru, India

AI Automation & SaaS Engineer | Voice Agents + CRM

5.0: Rating

6: Followers

AI Automation & SaaS Engineer | Voice Agents + CRM

Cover image for Built an AI-powered content hub

Built an AI-powered content hub for Instagram creators and agencies managing reach, engagement, scheduling, and DM leads across multiple accounts from one clean dashboard. Aifluencee tracks real-time metrics (reach, engagement rate, watch time, saves, shares), generates scripts with AI, benchmarks competitors, and surfaces weekly performance reports so creators spend less time analyzing and more time creating. From multi-account Instagram connect to automated content scheduling and DM-to-lead tracking, every feature is designed around one goal: turning content into clients.

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Cover image for AI-Powered Instagram Content Hub

AI-Powered Instagram Content Hub

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Cover image for PrimeServe: Full-Stack B2B Procurement Platform

PrimeServe: Full-Stack B2B Procurement Platform

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Cover image for Built PrimeServe's full-stack B2B procurement

Built PrimeServe's full-stack B2B procurement platform replacing 12+ scattered vendors with one multi-tenant SaaS marketplace. 1,000+ SKUs, GST compliance, credit terms, role-based access, and a custom admin dashboard. Stack: Next.js, Node.js, PostgreSQL, Supabase. Delivered production-ready with clean architecture designed to scale not just demo well.

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Ashutosh Pandey

Bengaluru, India

Java Backend Developer | Spring Boot & Microservices |

New to Contra

Java Backend Developer | Spring Boot & Microservices |

Cover image for Standard Chartered – Unified Digital

Standard Chartered – Unified Digital Onboarding Platform | Hong Kong & Mainland China Contributed to the backend development of a digital onboarding platform supporting customer journeys across Hong Kong and Mainland China. The platform was developed using Java, Spring Boot, Microservices, GraphQL, Azure, MySQL and Oracle, providing backend services for customer onboarding, application processing, account and product workflows, document management, verification, application tracking, and enterprise integrations. Worked extensively with GraphQL APIs and Java/Spring Boot microservices, developing backend functionality, business logic, service integrations, and application enhancements within a distributed architecture. Contributed to improving code reusability, maintainability, modularity, and separation of responsibilities through object-oriented design patterns and microservices-based development. The platform connected customer-facing onboarding applications with backend services and enterprise systems, supporting secure and scalable digital account-opening and onboarding workflows across the supported regions. Technology: Java 17 • Spring Boot • GraphQL • Microservices • Azure • MySQL • Oracle • REST APIs

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Cover image for Conceptual architecture of an enterprise

Conceptual architecture of an enterprise public-safety backend platform built around secure, scalable, event-driven microservices. The architecture illustrates the flow from client applications and devices through the API and security layers into Java/Spring Boot microservices, with Keycloak handling authentication, authorization, and token-based security. Core backend services include Client Activation, OIDC XCAP, Core Management, CAT, Subscriber Management, Communication, Notification, and Integration services, with RabbitMQ supporting asynchronous event-driven communication and XDM providing centralized data-management capabilities. The platform also integrates notification channels and external systems while supporting reliable backend responses, integrations, data synchronization, and distributed service workflows. Technologies: Java, Spring Boot, Microservices, REST APIs, Keycloak, RabbitMQ, XDM, Docker, Git, SQL and distributed backend systems.

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Cover image for BDO – Digital Banking Platform

BDO – Digital Banking Platform | Send Money & Bills Payment Contributed to the design and development of core banking services for a digital banking platform, with a focus on Send Money and Bills Payment capabilities. Designed and developed Java/Spring Boot microservices supporting end-to-end transaction workflows. The Send Money and Bills Payment solutions followed a receiver–consumer service model, providing clear separation between request handling, validation, transaction processing, and asynchronous processing. The Receiver services handled request validation, business validations, data validations, beneficiary/biller validations, and other eligibility and business-rule checks before requests were passed for processing. The Consumer services handled the actual transaction execution using Spring Boot transactional processing, maintaining transaction integrity and supporting reliable status and error handling. Worked with Apache Kafka and AWS SQS for asynchronous messaging, event processing, and reliable communication between backend components. The services used MySQL for transactional and application data and were deployed on AWS infrastructure. My responsibilities included backend service design, Java/Spring Boot development, microservices implementation, business and data validation, transaction processing, database integration, messaging workflows, debugging, testing, and production-oriented enhancements. Technology: Java • Spring Boot • Microservices • Apache Kafka • AWS SQS • MySQL • AWS

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Cover image for DummyLabs – E-Commerce Platform |

DummyLabs – E-Commerce Platform | Java, Spring Boot & Microservices Designed and developed a modular e-commerce platform using Java, Spring Boot, Microservices, and MySQL, covering core customer and administrative workflows. The platform included functionality for product management, customer registration and login, product browsing, cart management, order processing, inventory management, and checkout workflows. A major focus of the development was the Admin Portal, providing secure administrative access and capabilities for managing products, users, orders, inventory, and platform data. Developed backend microservices with clear separation of responsibilities, implemented REST APIs, integrated database operations with MySQL, and worked on business logic, data validation, and service-level integrations. The project also involved improving existing backend code for readability, maintainability, and modularity, along with database optimization through SQL queries and stored procedures and ORM-based persistence using Hibernate. Technology: Java • Spring Boot • Microservices • MySQL • Hibernate • REST APIs • AWS

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Bengaluru, India

Web and mobile app developer with 10+ years of experience

Web and mobile app developer with 10+ years of experience

Cover image for Dgraph Ratel - Data Visualization and Cluster Management

Dgraph Ratel - Data Visualization and Cluster Management

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Cover image for Personal Website

Personal Website

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Cover image for Real-time payment streams on Solana

Real-time payment streams on Solana

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Cover image for Perch: #1 free blog and newsletter aggregator

Perch: #1 free blog and newsletter aggregator

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Bengaluru, India

Full Stack Developer, UX Designer

Full Stack Developer, UX Designer

Cover image for Gitopia.com

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Cover image for Mudrex.com

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Cover image for Housing.com

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Jyotishman Goswami

Bengaluru, India

UX Engineer & UI Designer for Exceptional Digital Experiences

UX Engineer & UI Designer for Exceptional Digital Experiences

Cover image for jyotishman123/Blog-site-using-hygraph-cms

jyotishman123/Blog-site-using-hygraph-cms

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Cover image for Portfolio

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Cover image for Figma

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Cover image for Figma

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Sahil Satishkumar

Bengaluru, India

Experienced React Web Developer 🚀

Experienced React Web Developer 🚀

Cover image for Realtime React Dashboard development

Realtime React Dashboard development

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Cover image for Platform tools

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Cover image for react-opentable

react-opentable

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Shubham Singodiya

Bengaluru, India

Software Engineer | MERN Stack Specialist

Software Engineer | MERN Stack Specialist

Cover image for GITWRAP - Github Activity Summarizer

GITWRAP - Github Activity Summarizer

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Cover image for Mindfulness - Mental Health Assessment

Mindfulness - Mental Health Assessment

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Cover image for Draw-it-out: Online Whiteboard App

Draw-it-out: Online Whiteboard App

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Bengaluru, India

Versatile Fullstack Engineer for Hire

1x: Hired

1: Followers

Versatile Fullstack Engineer for Hire

Cover image for Bazar

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Cover image for Fingu

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Cover image for SlideOnline

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