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Full-stack developer with experience building scalable REST APIs, microservices, and cloud-native applications using Java, Python, Node.js, React, and modern frontend frameworks. I also integrate AI features using OpenAI APIs, LangChain, LLM workflows, prompt engineering, and RAG to automate and enhance business workflows. I’m focused on performance, reliability, and developer productivity—optimizing databases, strengthening CI/CD pipelines, and delivering secure solutions (authentication/authorization, testing, and debugging). I enjoy collaborating in Agile/Scrum teams to ship enterprise-grade products for large user bases.…Full-stack developer with experience building scalable REST APIs, microservices, and cloud-native applications using Java, Python, Node.js, React, and modern frontend frameworks. I also integrate AI features using OpenAI APIs, LangChain, LLM workflows, prompt engineering, and RAG to automate and enhance business workflows. I’m focused on performance, reliability, and developer productivity—optimizing databases, strengthening CI/CD pipelines, and delivering secure solutions (authentication/authorization, testing, and debugging). I enjoy collaborating in Agile/Scrum teams to ship enterprise-grade products for large user bases.

Kris h S uth ar kp su th ar2 0 05

Full Stack Developer, Web Developer, Software Engineer, +3

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Full-stack developer with experience building scalable REST APIs, microservices, and cloud-native applications using Java, Python, Node.js, React, and modern frontend frameworks. I also integrate AI features using OpenAI APIs, LangChain, LLM workflows, prompt engineering, and RAG to automate and enhance business workflows. I’m focused on performance, reliability, and developer productivity—optimizing databases, strengthening CI/CD pipelines, and delivering secure solutions (authentication/authorization, testing, and debugging). I enjoy collaborating in Agile/Scrum teams to ship enterprise-grade products for large user bases.…Full-stack developer with experience building scalable REST APIs, microservices, and cloud-native applications using Java, Python, Node.js, React, and modern frontend frameworks. I also integrate AI features using OpenAI APIs, LangChain, LLM workflows, prompt engineering, and RAG to automate and enhance business workflows. I’m focused on performance, reliability, and developer productivity—optimizing databases, strengthening CI/CD pipelines, and delivering secure solutions (authentication/authorization, testing, and debugging). I enjoy collaborating in Agile/Scrum teams to ship enterprise-grade products for large user bases.

Available to hire

Full-stack developer with experience building scalable REST APIs, microservices, and cloud-native applications using Java, Python, Node.js, React, and modern frontend frameworks. I also integrate AI features using OpenAI APIs, LangChain, LLM workflows, prompt engineering, and RAG to automate and enhance business workflows.

I’m focused on performance, reliability, and developer productivity—optimizing databases, strengthening CI/CD pipelines, and delivering secure solutions (authentication/authorization, testing, and debugging). I enjoy collaborating in Agile/Scrum teams to ship enterprise-grade products for large user bases.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Work Experience

Full Stack Developer at Provititi 05

May 1, 2024 - Present

Developed and maintained scalable enterprise RESTful APIs and microservices using Java, Node.js, and Express.js. Built responsive front-end solutions using React/Next.js and UI technologies to improve user experience and application performance. Integrated Generative AI features using OpenAI APIs, LangChain, LLM-powered workflows, prompt engineering, and RAG to automate and enhance business processes. Optimized database performance across MongoDB, PostgreSQL, MySQL, and SQL Server, reducing query response times by 40%. Deployed cloud-native applications on AWS and Azure using Docker and Kubernetes along with CI/CD pipelines (reduced release cycles by 30%). Conducted API and UI testing with Postman and Cypress, improving stability and reducing production defects. Supported agile processes including sprint planning, code reviews, monitoring dashboards, and production support; delivered secure APIs (40+ REST endpoints) with authentication and authorization.

Full Stack Developer at ProViti

May 1, 2024 - Present

Built and maintained scalable RESTful APIs and microservices using Java, Node.js, and Express.js. Developed responsive front-end solutions with React/Next.js/Angular and UI technologies to improve user experience and application performance. Integrated Generative AI capabilities using OpenAI APIs, LangChain/LLMs, prompt engineering, and RAG to enhance business workflows and automation. Optimized MongoDB/PostgreSQL/MySQL/SQL Server query performance, reducing query response times by ~40%. Deployed cloud-native applications on AWS and Azure using Docker, Kubernetes, AWS Lambda, and Azure DevOps CI/CD pipelines, reducing release cycles by ~30%. Conducted API and UI testing with Postman and Cypress and collaborated with product, QA, and development teams in Agile/Scrum to deliver enterprise-grade applications supporting thousands of active users.

Software Developer Intern at Mphasis

January 1, 2024 - April 30, 2024

Developed enterprise web applications and features across back-end and front-end components (Java/TypeScript/Node.js/React/Angular). Worked on secure, role-based access controls (RBAС) using employee ID and password authentication, improving safe terminal access and session management across staff roles. Engineered order-entry UI with real-time notifications, deployed and supported applications using Vercel and supporting tooling. Contributed to development of scalable university search/application platform features using React/Next.js, TypeScript, Firebase, and real-time tracking/data management features.

Computer Programming at Georgia College

September 1, 2023 - December 1, 2025

Program coursework and development experience related to computer programming; also referenced personal/full-stack projects in the resume.

Restaurant Management System (RMS) & POS at Georgia College

September 1, 2023 - December 1, 2025

Developed a Restaurant Management System and POS platform using React, Node.js/Express, MongoDB, and Tailwind CSS (deployed via Vercel where applicable). Delivered core ordering workflows, staff-facing UI features, and responsive user experiences suitable for operational use in a campus/project setting.

Restaurant Management System (RMS) & POS

September 1, 2023 - December 1, 2025

Developed a Restaurant Management System/POS using React, Node.js, Express, and MongoDB with Tailwind CSS and deployed on Vercel. Implemented responsive UX and core features for restaurant operations, order processing, and staff workflows.

Computer Programming Student at Georgia College

September 1, 2023 - December 1, 2025

Academic role aligned to programming coursework and project-based development supporting full-stack application work.