Hi, I'm Kamaludin
Senior Software Engineer - Mobile & Fullstack Developer
Building telecom, fintech, and enterprise software across mobile, backend, and cloud systems.
Senior Software Engineer with 5+ years of experience delivering production-grade applications across telecom, fintech, and enterprise environments. Experienced in Kotlin, SwiftUI, Golang, and modern web technologies, with ownership spanning architecture, delivery, and deployment in cross-functional teams.
React Native · Kotlin · Swift · Vue.js · TypeScript · Go · Cloud Systems
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Years Experience
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Production Projects Delivered
0M+
Users Reached
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Apps Published
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Countries Worked With
( Indonesia, Singapore, Malaysia )
Who Am I
Building telecom, fintech, and enterprise software across mobile, backend, and cloud systems.
I build scalable software across mobile, backend, and cloud systems with a strong focus on product delivery, engineering quality, and business impact. Over the last 5+ years, I have worked across telecom, fintech, and enterprise products, contributing to production-grade systems used by internal operations and end users. My experience spans Android, iOS, backend services, modern web technologies, and cloud deployments. I specialize in bridging technical execution with business needs — translating product requirements into reliable, scalable software through strong engineering ownership.
Mobile Engineering
Android (Kotlin, Jetpack Compose), iOS (Swift, SwiftUI), and React Native cross-platform apps.
Cloud & Backend
Scalable backend services with Go, AWS, Docker, Kubernetes, and modern CI/CD pipelines.
DevSecOps
Security-first development practices ensuring reliable, compliant releases at enterprise scale.
Full-Stack Ownership
End-to-end delivery from mobile UI to backend APIs, infrastructure, and monitoring.
Technical Leadership
Leading engineering teams, mentoring developers, and driving best practices and architecture decisions.
Product Delivery
Transforming business requirements into impactful digital products shipped to millions of users.
Professional Experience
Building products across fintech, telco, and consumer industries
Fullstack Engineering & Project Delivery Lead
PT. Indosat Tbk
- End-to-end product ownership: own the full SDLC, turning business requirements into production-ready digital solutions for enterprise-scale operations
- Fullstack development: architect scalable mobile frontends with Kotlin and React Native, and backend services in Golang for high-concurrency internal systems
- Automated data pipelines: ETL and data feeding systems that cut manual work and support accurate real-time reporting
- Cloud & DevSecOps: live deployments on AWS (EC2, S3) and Docker with strong availability, CI/CD, and DevSecOps practices
- Business intelligence: Power BI dashboards for project KPIs so stakeholders can make data-driven decisions
- Vendor & stakeholder management: primary technical liaison for vendors and alignment with Product, Design, and QA for on-time delivery
- Shipped and maintained Hitrack (dashboard), Digitime (attendance), and Digibook (knowledge base), unifying brand identity and improving operations
Technical Lead
PT. Akasanet Bumi Nusantara
- Team leadership: managed a full-cycle team of developers and designers to launch YODU, an e-money fintech application
- Technical quality: led code reviews and troubleshooting to keep iOS and Android delivery at a high bar
- Mentorship: technical guidance that raised the team’s capability in clean architecture
Mobile Application Engineer
Exabytes Group
- Application lifecycle: owned delivery for Easywork (HR system) and Exabytes (web host manager) mobile apps
- Performance: troubleshot and optimized legacy and new apps to meet strict quality and performance standards
Mobile Application Engineer
PT. Infini Oase Teknologi
- Built Xtrivia (quiz app) and LBS Urun Dana (sharia crowdfunding) with clean code and Scrum
Mobile Application Engineer
Glints
- Supported the entire application lifecycle (concept, design, test, release, and support)
- Developed mobile applications using Scrum
- Troubleshot and debugged to optimize performance
- Delivered fully functional mobile applications with clean code
- Ensured new and legacy applications met quality standards
Featured Projects
Products I've built and shipped to real users
Indosat — Hitrack, Digitime & Digibook
Internal enterprise products: Hitrack (operations dashboard), Digitime (attendance), and Digibook (knowledge base), with fullstack delivery, data pipelines, and DevSecOps on AWS and Docker.
YODU E-Money
Fintech e-wallet application serving 10K+ users. Led mobile development teams, established coding standards, managed the full app release process including app store submissions and updates.
EasyWork Mobile App
HR management and workforce solutions mobile application for the Malaysian market.
Exabytes Mobile App
Mobile application for Exabytes web hosting platform, supporting the entire application lifecycle from concept to release.
LBS Urun Dana (Sharia Crowdfunding)
Sharia-compliant crowdfunding mobile product built with Scrum and clean-code practices at Infini Oase.
Xtrivia Game
Mobile trivia game that scaled to 1M+ downloads, featuring real-time gameplay mechanics.
Skills & Technologies
The tools and expertise I bring to every project
Mobile Development
Frontend & Web
Backend & Cloud
DevOps & Security
Tools & Design
Leadership
Education & Certifications
Academic foundation and professional growth
Education
Master's Degree – Financial Management
Universitas Widyatama
GPA: 3.85 / 4.00
Bandung, Jawa Barat, Indonesia
iOS Development Bootcamp
Rawlabs Academy
Hands-on iOS program covering design principles, Swift, and shipping features through projects, collaboration with other developers, and workshops with industry professionals.
Professional Academy – Data Scientist
DTS Kominfo
React Native Mobile Developer
Glints Academy
GPA: 3.9 / 5.0
Developing mobile applications for Android and iOS with React Native.
Certifications
Lean Six Sigma Yellow Belt Certification
Expert Club Indonesia
Certified Data Scientist
DQLab
Honors & Awards
3rd best product presentation
Binar Academy
Final showcase product presentation — Glints x Binar batch 9