Karthik G

Software Developer @ Krasan Consulting Services

About

💻 I’m a software Developer with experience in building scalable, secure, and high-performance applications in healthcare, banking, and SaaS. 🔧 I specialize in React.js, TypeSciprt, Node.js, Java (Spring Boot), GraphQL, Azure and AWS — and have deep experience building microservices, reusable UI components, and containerized cloud deployments. 🧠 I’ve contributed to cross-functional agile teams at Deloitte and Capgemini, leading feature development, solving performance bottlenecks, and ensuring clean code through CI/CD, TDD, and secure authentication practices. 🚀 Recently, I’ve delivered React + Builder.io components integrated with Hasura (GraphQL), streamlined config management via YAML/JSON + Git, and deployed Dockerized services to AWS ECS. ✅ Key Skills: React.js, Node.js, Java, Spring Boot, NodeJS, GraphQL, Hasura, AEM, OAuth2, Docker, AWS, ESLint, Jest, JUnit, SonarQube 🌎 I’m open to full-time remote/hybrid opportunities where I can drive engineering quality and product impact. Let’s connect!

Country

City

United States

Industry

Computer Software

Skill

Microsoft Dynamics CRM, APIM, Microsoft Power Apps, C#, Microsoft Power Automate, REST APIs, OAuth, Web Development, Kubernetes, TypeScript, API Development, Computer Science, Core Java, Microsoft Azure, Apollo GraphQL, Checkmarx, Sonarqube, Nexus, Spring MVC, Agile Application Development

Experience

Software Developer

Krasan Consulting Services

2025-9 - Present · 1 yr 1 mo

Springfield, Illinois, United States

Client: State of Illinois - Constructed web applications by applying advanced front-end and back-end optimization techniques, elevating performance and user engagement. - Developed and deployed scalable C#/.NET Core APIs to modernize DCFS internal systems, enhancing reliability and maintainability. - Automated Dynamics 365 CE processes through Power Automate and REST API integrations, decreasing manual workflows by 30%. - Coordinated with UI/UX teams to convert Figma wireframes into accessible, responsive React.js interfaces aligned with WCAG 2.1 AA standards.

Software Engineer

Deloitte

2024-4 - 2025-8 · 1 yr 5 mos

California, United States

End-Client: Kaiser Permanente - Designed and developed full-stack web apps using React.js, Spring Boot, and Node.js for healthcare applications. - Built reusable UI components using Builder.io and React, reducing development time by 30%. - Integrated GraphQL APIs via Hasura to optimize frontend-backend communication and improve data access speed. - Converted Figma designs into accessible UI per WCAG 2.1 standards. - Improved code quality and security using ESLint, Checkmarx, SonarQube, and Nexus IQ. - Optimized browser storage and memory management by using LocalStorage and efficient state management techniques in React.js to improve web app performance. - Led efforts to enforce mono-repo structure and git pre-commit hooks, ensuring code consistency and traceability. - Developed and consumed RESTful APIs using Spring Boot and Node.js, ensuring seamless communication between frontend and backend services with performance optimizations. - Implemented OAuth2, RBAC, and Spring Security for secure authentication and authorization.

Software Developer

Capgemini

2021-8 - 2022-8 · 1 yr 1 mo

Hyderabad, Telangana, India

- Developed responsive SPAs using React, JavaScript, Bootstrap, and integrated with RESTful APIs. - Built microservices with Spring Boot and Java 8/11 for modular, scalable backend services. - Created AEM components and templates to manage multi-regional content across web platforms. - Configured OAuth2 and RBAC to enforce secure login and role-based access. - Automated CI/CD pipelines with Jenkins and Git, reducing deployment effort. - Managed project timelines effectively through Agile methodology, ensuring the on-time delivery of high-quality features by collaborating across teams. - Wrote unit/integration tests with Jest and Mockito, improving code reliability. - Deployed apps using Docker on AWS EC2 with scalable environments.