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Temmy Alex

@temmyalex

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Software Engineer at Pluit Hospital, modernizing a Laravel POS platform with Golang APIs and React.js web applications.

Indonesia

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At Pluit Hospital, I develop internal healthcare applications and integrations using PHP, Laravel, JavaScript, MySQL, and REST APIs. I also provide technical guidance to a developer and work with hospital teams to turn operational requirements into technical solutions.

At PT Lunaria Annua Teknologi — KoinWorks, I developed Golang services for fintech products including KYC, KYB, OTP, Bruang Personal Finance Management, and KoinLearn. I also worked on Kubernetes deployments, Google Cloud Platform infrastructure, and security and monitoring systems.

I'm currently modernizing a Laravel-based Point of Sale platform, designing Golang APIs and a React.js back office while maintaining compatibility with the existing production system. Across healthcare, education, fintech, and enterprise systems, I've developed applications, APIs, integrations, and production infrastructure.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Pluit Hospital

Mar 2025 - Present (1 year 7 months)

Design, develop, and maintain internal healthcare applications and business systems using PHP, Laravel, JavaScript, MySQL, and REST APIs. Provide technical leadership and guidance to one developer, and manage Linux-based infrastructure and deployments.

PHP Laravel JavaScript MySQL REST APIs Linux Nginx PHP FPM Git SSL TLS DNS Go System Design Database Design Technical Leadership

Backend Engineer / SRE & DevSecOps

PT Lunaria Annua Teknologi

Apr 2022 - Jan 2025 (2 years 9 months)

Developed and maintained Golang backend services and REST APIs for fintech products, and managed Kubernetes deployments, GCP infrastructure, and security operations. Provided technical guidance to two developers and supported ISO 27001 and OJK audit preparations.

Technical Content Developer

Rakamin Academy

Jan 2023 - Dec 2023 (11 months)

Developed technical reading and video materials for Full Stack JavaScript learning content.

Full Stack JavaScript Developer Content Development Technical Writer

Backend Engineer

PT Haruka Evolusi Digital Utama

Apr 2020 - Apr 2022 (2 years)

Developed and maintained backend features for Pintaria.com and ELENA, an online education and corporate learning platform. Built APIs, business workflows, and integrations, and collaborated with product and engineering teams.

PHP Laravel REST APIs MySQL Backend Development API Design System Design Troubleshooting

Technical Content Expert

Rakamin Academy

Jan 2021 - Dec 2021 (11 months)

Developed technical reading materials and video learning content for a software engineering virtual internship program.

Content Development Software Engineering Technical Writer

Full Stack Web Facilitator

Binar Academy

Jan 2021 - Dec 2021 (11 months)

Facilitated Full Stack JavaScript training covering Express.js and React.js, guiding participants through application development, debugging, and technical problem-solving.

ExpressJS React JavaScript Fullstack Development Mentorship

Front End Tutor

Rakamin Academy

Jan 2021 - Dec 2021 (11 months)

Provided frontend technical mentoring for an IT Banking project, guiding participants through implementation and technical problem-solving.

Frontend Development Mentorship Banking IT

Backend Developer

Kemdikbud Project

Jan 2021 - Dec 2021 (11 months)

Contributed to backend development for an education data collection application.

Backend Development Data Collection

Software Developer

OMNI Hospitals

Feb 2019 - Apr 2020 (1 year 2 months)

Developed web-based applications as part of migration from legacy desktop systems, including modules for Medical Check-Up, Patient Discharge, Radiology, Laboratory, Pharmacy, and more. Developed internal web services and automated notification services.

PHP Laravel MySQL JavaScript REST APIs Web Services SMS WhatsApp API Healthcare System Integration

Web Developer

RCTI

Oct 2018 - Feb 2019 (4 months)

Developed and maintained the Broadcast Asset Management System, scheduling applications for television quiz programs, internal dashboards for rating statistics, and information display applications for sports programs.

PHP CakePHP Laravel MySQL SQL Server Bootstrap Linux Windows Server

Web Developer

PT Bisnis Integrasi Global

Dec 2016 - Sep 2018 (1 year 9 months)

Developed and maintained distribution system modules for PT Dos Ni Roha, including a browser-based Warehouse Management System with barcode functionality and automated scheduling and reporting applications based on SAP logs.

PHP Zend Framework MySQL PostgreSQL JavaScript jQuery Bootstrap Linux SAP Warehouse Management Barcode

IT Staff / Web Developer

PT Pesona Edukasi

Nov 2015 - Oct 2016 (11 months)

Developed, maintained, and supported the Pesona Edu Store application and the Buku Sekolah Pesona Edu Store platform, and supported application and server operations.

Python Django PHP PostgreSQL Bootstrap Linux