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Hi, I’m Irwan Ardiansyah, a backend developer with 4+ years of experience designing and building scalable applications. I focus on delivering robust APIs, scalable systems, and reliable cloud infrastructure using TypeScript, Node.js, PostgreSQL, AWS, and NestJS. I’ve led backend teams, optimized performance, and driven high-impact projects across remote and local teams. I’m passionate about cloud computing, microservices, and CI/CD automation. I thrive in collaborative environments where I can mentor teammates, improve architecture, and continuously deliver value through thoughtful engineering and clear communication.…Hi, I’m Irwan Ardiansyah, a backend developer with 4+ years of experience designing and building scalable applications. I focus on delivering robust APIs, scalable systems, and reliable cloud infrastructure using TypeScript, Node.js, PostgreSQL, AWS, and NestJS. I’ve led backend teams, optimized performance, and driven high-impact projects across remote and local teams. I’m passionate about cloud computing, microservices, and CI/CD automation. I thrive in collaborative environments where I can mentor teammates, improve architecture, and continuously deliver value through thoughtful engineering and clear communication.

Irwan Ardiansyah

Back-End Developer, Full Stack Developer, Web Developer, +3

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Hi, I’m Irwan Ardiansyah, a backend developer with 4+ years of experience designing and building scalable applications. I focus on delivering robust APIs, scalable systems, and reliable cloud infrastructure using TypeScript, Node.js, PostgreSQL, AWS, and NestJS. I’ve led backend teams, optimized performance, and driven high-impact projects across remote and local teams. I’m passionate about cloud computing, microservices, and CI/CD automation. I thrive in collaborative environments where I can mentor teammates, improve architecture, and continuously deliver value through thoughtful engineering and clear communication.…Hi, I’m Irwan Ardiansyah, a backend developer with 4+ years of experience designing and building scalable applications. I focus on delivering robust APIs, scalable systems, and reliable cloud infrastructure using TypeScript, Node.js, PostgreSQL, AWS, and NestJS. I’ve led backend teams, optimized performance, and driven high-impact projects across remote and local teams. I’m passionate about cloud computing, microservices, and CI/CD automation. I thrive in collaborative environments where I can mentor teammates, improve architecture, and continuously deliver value through thoughtful engineering and clear communication.

Available to hire

Hi, I’m Irwan Ardiansyah, a backend developer with 4+ years of experience designing and building scalable applications. I focus on delivering robust APIs, scalable systems, and reliable cloud infrastructure using TypeScript, Node.js, PostgreSQL, AWS, and NestJS. I’ve led backend teams, optimized performance, and driven high-impact projects across remote and local teams.

I’m passionate about cloud computing, microservices, and CI/CD automation. I thrive in collaborative environments where I can mentor teammates, improve architecture, and continuously deliver value through thoughtful engineering and clear communication.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Backend Developer Lead at PT. Teduh Karya Asia

November 30, 2023 - September 24, 2025

Led the backend development team and managed task assignments. Designed and developed API architecture for Teduh.io. Built a real-time notification system using Firebase and AWS SQS. Improved system scalability by migrating key services to AWS Cloud. Integrated payment gateway (Xendit) and optimized transaction processing.

Backend Developer Lead at PT. Teduh Karya Asia

November 1, 2023 - November 1, 2023

Co-founder & Tech Lead at PT. Cita Karsa Mudita

November 1, 2023 - November 26, 2025

Spearheading the company's technological direction & ensuring seamless integration of innovative solutions. Leading the development and implementation of technology strategies. Managing the IT team to align with business goals and drive product innovation. Ensuring robust, secure, and scalable systems while integrating technology into business operations.

Backend Developer Lead at PT. Teduh Karya Asia

November 1, 2023 - September 24, 2025

Led the backend development team; designed API architecture for Teduh.io; built a real-time notification system using Firebase and AWS SQS; migrated key services to AWS Cloud; integrated Xendit payment gateway.

Co-founder & Tech Lead at PT. Cita Karsa Mudita

November 1, 2023 - Present

Spearheaded the company's technology direction and led the IT team to align with business goals, delivering robust, secure, and scalable systems while integrating innovative solutions.

Co-founder & Tech Lead at PT. Cita Karsa Mudita

November 1, 2023 - Present

Spearheading the company's technological direction and ensuring seamless integration of innovative solutions. Leading the development and implementation of technology strategies. Managing the IT team to align with business goals and drive product innovation. Ensuring robust, secure, and scalable systems while integrating technology into business operations.

Backend Developer at MyConnect.ai

August 1, 2023 - November 26, 2025

Developed scalable GraphQL APIs using NestJS and AWS Amplify. Migrated existing backend services from AWS Amplify to NestJS. Implemented authentication & authorization using AWS Cognito. Designed and optimized serverless architecture with DynamoDB.

Backend Developer at MyConnect.ai

August 1, 2023 - Present

Developed scalable GraphQL APIs using NestJS and AWS Amplify; migrated existing backend services from AWS Amplify to NestJS; implemented authentication using AWS Cognito; designed serverless architecture with DynamoDB.

Backend Developer at MyConnect.ai

August 1, 2023 - Present

Backend Developer at PT. PMA Kocopaper Indonesia

July 31, 2023 - September 24, 2025

Developed KOCO Engage game APIs with a microservices architecture. Designed the MongoDB database schema for high-volume transactions. Collaborated with multinational teams (Indonesia, India, Singapore). Implemented OKR-based development goals for feature delivery.

Backend Developer at PT. PMA Kocopaper Indonesia

July 1, 2023 - July 1, 2023

Backend Developer at PT. PMA Kocopaper Indonesia

July 1, 2023 - September 24, 2025

Developed KOCO Engage game APIs with a microservices architecture; designed MongoDB schema for high-volume transactions; collaborated with multinational teams; implemented OKR-based development goals for feature delivery.

Backend Developer at PT. Sepadan Mitra Teknologi

September 30, 2022 - September 24, 2025

Built Bonapp F&B platform, integrating e-wallet & e-banking (Midtrans API). Developed discount & promo management features. Led data migration to PostgreSQL, improving query performance by 40%. Designed a sales reporting analytics dashboard using AWS S3.

Backend Developer at PT. Sepadan Mitra Teknologi

September 1, 2022 - September 1, 2022

Backend Developer at PT. Sepadan Mitra Teknologi

September 1, 2022 - September 24, 2025

Built Bonapp F&B platform, integrating e-wallet & e-banking (Midtrans API); developed discount & promo management; led data migration to PostgreSQL, improving query performance by 40%; designed a sales reporting analytics dashboard using AWS S3.

Backend Developer at PT. Nashta Global Utama

December 31, 2021 - September 24, 2025

Maintained the Indonesia National Single Window (INSW) system. Developed and optimized RESTful APIs for government services. Implemented SOAP integrations for external system interoperability.

Backend Developer at PT. Nashta Global Utama

December 1, 2021 - December 1, 2021

Maintained the Indonesia National Single Window (INSW) system. Developed and optimized RESTful APIs for government services. Implemented SOAP integrations for external system interoperability.

Backend Developer at PT. Nashta Global Utama

December 1, 2021 - September 24, 2025

Maintained the INSW system; developed and optimized RESTful APIs for government services; implemented SOAP integrations for external system interoperability.