GIOFAHREZA

Summary

With over six years of experience in Golang, PHP, Laravel, Node.js, and Python, specialized Backend Developer combined with a solid academic foundation and extensive training in information technology. Possessing a solid background in backend development and an unwavering dedication to ongoing enhancement.

Skills

Necessary Database Backend Frontend Soft Skills
RESTfulAPI
gRPC
Git
CI/CD
Docker
AWS
Google Cloud
Azure
Linux
MySQL
PostgreSQL
SQLite
SQL Server
Redis
Kafka
SQS
Golang
Java
Node.JS
PHP
Python
R
Typescript
JSON
OOP
MVC
Flutter
React Native / JS
HTML 5
CSS 3
Javascript
Bootstrap
Fast Learner
Problem Solving
Organized
Time Management
Teamwork
Communication
Mentoring
Empathy
Collaboration

Experience

  • Hacktiv8 Indonesia (PT. Hackivate Teknologi Indonesia) - Edutech

    Golang Instructor February 2025 - June 2025

    1. Led comprehensive Golang training, guiding students from foundational concepts to advanced development.
    2. Evaluated student progress through graded challenges, live coding assessments, and constructive feedback.
    3. Provided personalized 1-on-1 mentoring to enhance learning outcomes and career readiness.

  • TRUCARBON (PT. Teknologi Transisi Iklim) - Climate

    Senior Analyst - Fullstack Developer April 2019 - January 2021

    1. Serve as a key mediator between business stakeholders and technology teams, fostering effective communication and understanding to ensure that business needs are accurately translated into technical solutions.
    2. Collaborate closely with the CTO to engage in strategic discussions, offering well-thought-out suggestions and insights on the most efficient and scalable ways to implement business requirements, while aligning with the organization's goals and technical constraints.
    3. Work proactively with junior engineers and other team members to ensure a comprehensive understanding of project requirements, facilitating alignment, providing guidance, and promoting best practices to drive successful implementation.

  • KOINWORKS (PT.Lunaria Annua Teknologi) - Fintech

    Fullstack Engineer January 2023 - August 2024

    Develop P2P Lending application :
    1. Spearheaded the development of a robust P2P Lending application, ensuring seamless borrower backend functionality and rigorous KYC (Know Your Customer) verification protocols.

    Develop banking application :
    1. Led the creation and refinement of a sophisticated banking application, overseeing critical processes such as transaction management, Top Up/Money In, QRIS, Interbank transfers, and foreign exchange transactions.
    2. Proactively addressed technical issues within banking processes, offering swift resolution and continuous support to optimize system performance.
    3. Implemented comprehensive monitoring and investigation protocols to detect and mitigate abuse transactions, identifying anomalies and potential fraud profiles, and taking decisive action to safeguard the integrity of the platform.

    Fullstack Engineer March 2022 - January 2023

    Develop automation for Transaction Risk Management System :
    1. Engineered automation solutions for the Transaction Risk Management System, enhancing efficiency and accuracy in monitoring critical applications.
    2. Served as the primary point of contact during system incidents, demonstrating expert problem-solving skills to ensure minimal disruption and rapid resolution.

  • REZAYOTECH (PT. Artha Patria Indotechno) - IT Solutions

    Tech Lead January 2020 - March 2022

    1. Championed dynamic project teams, harnessing their collective expertise to deliver groundbreaking solutions that pushed the boundaries of innovation.
    2. Orchestrated and inspired high-performing teams, driving collaboration and creativity to achieve ambitious project goals and exceed expectations.
    3. Spearheaded the execution of visionary projects, guiding each team member to unlock their full potential and unleash their creativity in pursuit of excellence.
    4. Led with passion and determination, transforming challenges into opportunities and cultivating an environment where success was not just achieved but celebrated.

    Fullstack Developer April 2017 - December 2019

    1. Transformed client design assets into captivating mobile applications using React Native, ensuring seamless functionality and stunning user experiences.
    2. Crafted responsive web applications and websites from client specifications, utilizing the latest HTML, CSS, and JavaScript techniques to deliver visually compelling and highly interactive experiences.
    3. Engineered robust web applications and components using the PHP programming language and MySQL database, blending creativity with technical prowess to create dynamic and efficient solutions.
    4. Delivered cutting-edge mobile applications with React Native frontend, seamlessly integrated with PHP backend and MySQL databases, combining innovation with reliability for optimal user engagement and satisfaction.
    5. Spearheaded the development and implementation of advanced SEO and AB testing strategies, driving significant improvements in marketing effectiveness and enhancing brand visibility and engagement.

  • QUANTUM (PT.Quantum HRM Internasional)

    Senior Web Developer April 2019 - January 2021

    1. Pioneered cutting-edge technology research initiatives to drive innovation and meet evolving company requirements, ensuring a competitive edge in the market.
    2. Engineered robust monolithic and microservice web applications tailored to the specific needs of the company, leveraging the versatility of PHP programming language and the reliability of MySQL database.
    3. Spearheaded the development and maintenance of dynamic web applications for professor certification and recertification, ensuring seamless processes and compliance with industry standards.
    4. Orchestrated the creation and upkeep of sophisticated psychological test web applications, delivering invaluable tools for assessment and analysis in the field.
    5. Implemented proactive SEO and AB testing strategies, strategically enhancing web company engagement and optimizing performance to maximize impact and visibility.

  • TRANSCON (PT.Transcon Indonesia)

    Web Programmer December 2018 - March 2019

    1. Develop and oversee a comprehensive HR web application, facilitating seamless employee registration, attendance tracking, annual leave management, bonus distribution, permissions, and reimbursements with precision and efficiency.
    2. Ensure the seamless operation of PLB & TPP web applications, overseeing client registration, management, booking, and other crucial functions, guaranteeing a smooth and hassle-free experience for clients and stakeholders alike.

  • Fortis Central

    .NET Developer September 2018 - January 2019

    1. Convert client needs into desktop pc application
    2. Create desktop pc applications and components using VB.NET programming language with SQL Server as database.
    3. Manage, update and maintain pc desktop application for cloth factory
    4. Create and maintain pc desktop application for beauty clinic

Certificate

  • Software Engineer Certification
    HackerRank

    issued on April 2024
    Credential ID: 8eb22323ba05

  • SQL (Advanced) Certification
    HackerRank

    issued on April 2024
    Credential ID: fd6e03b4a211

  • Rest API (Intermediate) Certification
    HackerRank

    issued on April 2024
    Credential ID: 0a4588515da7

Language

English : Conversational
Indonesian : Mothertongue