Randy Tjioe
I am a software developer with a background in mathematics and data analysis. I have a strong interest in learning new technologies and improving systems. I have experience working in teams, building applications, and solving problems through software. I continue to grow my skills in both backend and frontend development.
Work Experience
PT BIXBOX Teknologi Perkasa (Refactory)
November 2023 – February 2024Internship
Yogyakarta, Indonesia
Worked on real projects (procurement and internal application) using .NET, Vue.js, Blazor, RPC, Supabase, and Flutter.
Honed programming skills in a structured environment, focusing on practical applications.
Developed teamwork and problem-solving skills through collaboration on complex tasks.
Implemented features for procurement systems and internal applications.
Gained hands-on experience with modern web and mobile development frameworks.
PT Mega Finance
October 2017 – November 2022Officer Development Program
The program aims for leadership positions across many levels and get many opportunities to be trained by highly experienced professionals and leaders in various aspects of financing and leadership.
Data Analyst
Aug 2018 - Nov 2022
South Jakarta, Jakarta, Indonesia
Interpret data, analyze results using statistical techniques and provide ongoing reports.
Identify, analyze, and interpret trends or patterns in complex data sets.
Find and define new process improvement opportunities.
Ensures data integrity by monitoring and validating information.
Branch Manager
Sep 2019 - May 2020
Ngawi, East Java, Indonesia
Supervise, coordinate, and monitor all operational activities; also lead marketing activities.
Observe and assess employee performance; also provide solutions to various problems
Managed team performance and implemented process improvements.
Collections Supervisor
Apr 2018 - Jul 2018
Ciledug, West Java, Indonesia
Ensure to achieve the quarterly target of collection management.
Supervise and be responsible in the negotiation process with customers.
Oversee the daily reports of all billing activities of each team.
Credit Supervisor
Jan 2018 - Apr 2018
Rengat, Riau, Indonesia
Assess the creditworthiness of existing clients; check financial transactions and credit history on a case by case basis
Determine in depth the level of risk involved, analyze data carefully and produce clear and objective reports.
Develop a credit information model that predicts trends and patterns.
Provide recommendations related to credit risk analysis and assessment.
Trainee
Oct 2017 - Dec 2017
South Jakarta, Jakarta, Indonesia
East Jakarta, Jakarta, Indonesia
Cibinong, West Java, Indonesia
Learn company regulations and job descriptions for one month.
Practice the knowledge learned at the branch office.
Education
Andalas University
Bachelor of Science Mathematics
Graduated: 2017
GPA: 3.23. Thesis: Efficiency Analysis of Optimal Portfolio Selection using Markowitz Model and Single Index Model.
Relevant Training and Courses
Enigma Camp
Training Program Java Spring Boot -React JS – React Native
2024
HariSenin
Training Program Full Stack Development
2024
Juara Coding
Training Program FullStack Development & Software Quality Assurance
2024 & 2022
Dicoding
Online Course Menjadi Front End Web Developer Expert
2024
Hacktiv8
Online Course Menjadi Golang Developer
2023
Purwadhika Digital Technology School
Training Program Full Stack Web Development with JavaScript
2022-2023
Projects
Embun Kebaikan
Role: Project Manager and Mobile Developer
A platform connecting users with verified information about orphanages, elderly homes, and mental health institutions. Implemented secure online donations, placement facilitation, and engagement features.
Web Food Recipes App
Role: Full Stack Developer
A recipe platform with category filtering, search, detailed view, and downloadable PDFs. Features a CMS dashboard and secure API.
Online Ticketing Website
Role: Full Stack Developer
An online tourism ticketing platform with booking, category management, and a rapid-built CMS for Super Admin using FilamentPHP.
Online Pharmacy Website
Role: Full Stack Developer
A pharmacy web app with role-based access, product search, and admin dashboard for transaction and inventory management.
Online CBT System
Role: Full Stack Developer
A role-based online test platform (CBT) for teachers and employees with exam and participant management features.
Modern Kanban Board Web App
Role: Full Stack Developer
A Kanban board app with drag-and-drop interactivity, powered by InertiaJS and built as a monolithic SPA with Laravel and React.
Job Portal Website
Role: Full Stack JavaScript Developer
A full-stack job portal built with Next.js and Supabase for job postings and applications. Includes authentication, file uploads, and SSR optimization.
STORE GG - Game Top-Up Website
Role: Full Stack JavaScript Developer
A full MERN stack project for game voucher top-ups, built with React, Next.js, Node.js, and MongoDB, featuring authentication and admin CRUD system.
Time Budget Management App
Role: Full Stack Mobile Developer
A productivity app to manage and track daily, monthly, and yearly tasks with time analytics, history log, and customizable reset settings.
Modern Monolith - Absence System
Role: Full Stack Developer
An attendance system built with Laravel 11, Inertia, and ReactJS. Features user management, attendance input, RFID integration, and face recognition.
Wekea - E-commerce Furniture App
Role: Full Stack Developer
A mobile-first e-commerce app for browsing and purchasing furniture, featuring cart management, product detail views, and user authentication.
Validated Tech Talent Pool
Role: Associate Product Manager and Mobile Developer
A platform to help companies find and hire top-tier tech talent efficiently with skill validation and seamless recruitment processes.
Randy Job Portal
A job portal that helps job seekers find the right job opportunities based on their skills and preferences.
Education Website
An online education platform that facilitates learning and business opportunities in the education sector.
Substitute Makerspace - UMKM Website
A landing page introducing the company profile for Substitute Makerspace.
