Stefan Jivalino

I'm Web Developer

About

I’m a web and mobile developer with a strong interest in building practical digital solutions that solve real business problems. My work mainly focuses on developing web applications using Laravel and building mobile applications for iOS, while approaching every project with a business analyst mindset.


By combining technical development skills with business analysis experience, I aim to ensure that every solution is not only technically reliable but also aligned with real user and business needs. I enjoy turning ideas into scalable products, improving workflows through technology, and continuously learning to build better systems.

Web & Mobile Developer with a Business Analyst mindset.

Specialization: Fullstack (Laravel/CI) & iOS Development (Swift)

  • Birthday: 9 June 1996
  • Website: https://stefanjivalino.votelino.id
  • Phone: +628 1199 6961
  • City: Kab. Tangerang, Banten, Indonesia
  • Degree: Bachelor Of Computer Science
  • Email: stefanjivalino@gmail.com
  • Freelance: Available

Outside of development, I’m passionate about learning new technologies, improving system efficiency, and exploring how technology can create meaningful impact for organizations and communities.

Resume

Senior iOS Developer specializing in Swift and MVVM architecture with experience building mobile applications in media and healthcare industries. Passionate about creating reliable and scalable digital products, and founder of Votelino, a digital voting platform for large-scale events.

Education

Certified Apple Developer Academy Graduate

2020 - 2021

Apple Developer Academy @ BINUS

Intensive program focused on iOS development, Swift, UI/UX design, and agile team collaboration to build real-world mobile applications.

Bachelor of Computer Science

2014 - 2019

Universitas Multimedia Nusantara

Studied computer science with focus on software development and information systems.

Professional Experience

Founder

2025 - Present

Votelino - PT Bumi Global Teknologi

  • Founded and led the development of Votelino, a digital voting platform for pageants and online competitions.
  • Architected and developed the voting system including payment integration, real-time vote counting, and fraud prevention.
  • Managed product development, system architecture, and feature roadmap.
  • Successfully supported multiple national pageant events including Koko Cici Jakarta.

IT Business Analyst

2025 - 2025

PT Tenaga Kerja Kanggo

  • Led requirement gathering and analysis sessions to translate business needs into functional specifications.
  • Managed product backlog and coordinated sprint planning within an agile development environment.
  • Acted as the liaison between stakeholders and engineering teams to ensure requirement alignment.
  • Oversaw feature delivery and conducted quality checks prior to product release.

Senior iOS Developer

2023 - 2025

Indonusa Telemedia - TRANSVISION

  • Led development and maintenance of the CubMu iOS application using Swift and MVVM architecture.
  • Implemented video streaming capabilities through JWPlayer and Bitmovin SDK integration.
  • Improved application reliability by integrating Firebase Push Notifications and Crashlytics monitoring.
  • Collaborated with product managers and business analysts to align technical delivery with business objectives.

Mobile Engineer

2021 - 2023

PT Medika Komunika Teknologi - KlikDokter

  • Developed and maintained mobile applications including HalloBumil (Flutter) and KlikDokter (iOS – Swift, RxSwift, MVVM).
  • Integrated Firebase services and Qiscus SDK for authentication, analytics, and real-time messaging.
  • Collaborated with product owners to refine user stories, system flows, and acceptance criteria.
  • Worked closely with QA teams to ensure application features met product and quality standards.

PHP Programmer

2018 - 2020

PT Square Gate One

  • Developed enterprise digital banking applications using Zend Framework.
  • Built a Cash Management System for Bank Permata to support corporate transaction management.
  • Collaborated with analysts and project managers to translate business requirements into technical solutions.
  • Created system architecture and workflow documentation for banking applications.

Portfolio

Selected projects spanning web applications and APIs—built with maintainable stacks, clear architecture, and attention to how teams actually ship and operate software in production.

  • All
  • Corporate & Brand Websites
  • Modern Web & CMS
  • Platform & Event Systems
Votelino — Voting & Ticketing Platform preview

Votelino — Voting & Ticketing Platform

Platform & Event Systems

A scalable online voting and ticketing platform designed for pageants and events, enabling secure vote submissions, real-time vote counting, and integrated digital payments. Key contributions: designed and developed the full voting ecosystem including secure voting and digital ticketing; implemented Espay payment gateway integration for vote purchases; optimized SEO and performance for high traffic during events; deployed and managed infrastructure on DigitalOcean; built backend systems for vote tracking, transactions, and reporting.

Tech stack
  • Laravel
  • MySQL
  • DigitalOcean
  • Espay Payment Gateway
  • REST API
  • Server deployment & management
  • Technical SEO
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Gamma Knife Indonesia — Medical Information Website preview

Gamma Knife Indonesia — Medical Information Website

Modern Web & CMS

A high-performance medical website for Gamma Knife treatment information, built with a modern headless CMS architecture for fast content delivery and easy content management. Key contributions: developed a Next.js frontend with SSR for SEO; implemented Strapi headless CMS; managed deployment and backend on VPS; improved performance and search visibility; maintained updates and monitoring.

Tech stack
  • Next.js (SSR)
  • Strapi Headless CMS
  • Node.js
  • VPS deployment
  • RESTful API
  • Technical SEO
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Koko Cici Jakarta — Event & Voting Management System preview

Koko Cici Jakarta — Event & Voting Management System

Platform & Event Systems

A custom-built event management and voting platform for the Koko Cici Jakarta pageant to manage participants, online voting, and ticket sales. Key contributions: built a custom CMS for contestants, events, and voting data; developed online voting for audiences; created an admin dashboard for event management; implemented basic SEO; maintained the site across yearly events.

Tech stack
  • CodeIgniter 4
  • MySQL
  • Custom CMS
  • Shared hosting
  • Basic SEO
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Travellino Tour & Travel — Travel Company Website preview

Travellino Tour & Travel — Travel Company Website

Corporate & Brand Websites

A travel agency website showcasing tour packages and improving online visibility through structured SEO optimization. Key contributions: developed a responsive company profile site; implemented SEO-friendly structure for tour pages; optimized performance and page structure for search engines; maintained hosting and updates.

Tech stack
  • CodeIgniter 3
  • MySQL
  • Responsive web design
  • Technical SEO
  • Shared hosting
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Blue Lane Coffee — Brand Website preview

Blue Lane Coffee — Brand Website

Corporate & Brand Websites

A brand website for Blue Lane Coffee highlighting brand story, products, and store information with SEO-focused visibility. Key contributions: built a responsive company profile site; implemented product showcase pages; applied basic SEO; managed hosting and maintenance.

Tech stack
  • CodeIgniter 3
  • MySQL
  • Responsive web development
  • Basic SEO
  • Shared hosting
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PT Puncak Monterado — Corporate Website preview

PT Puncak Monterado — Corporate Website

Corporate & Brand Websites

A corporate website with a custom CMS so internal teams can update company information and project details. Key contributions: developed the corporate profile with custom CMS; implemented an admin panel for content management; structured SEO-friendly pages; deployed and maintained hosting.

Tech stack
  • CodeIgniter 4
  • MySQL
  • Custom CMS
  • Responsive web design
  • Basic SEO
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Let's work together!

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