rianzi

Blockchain Developer

Highly skilled full-stack developer with over 6 years of experience specializing in the development of web, mobile, and blockchain applications. Proficient in Solidity and smart contract development, with deep expertise in building decentralized finance (DeFi) applications, crypto trading platforms, and secure financial systems using Ethereum, Solana, Node.js, and React. Adept in multiple programming languages including Java, Node.js, PHP, TypeScript, Rust and Python, with extensive experience utilizing frameworks like Spring Boot, CodeIgniter, and Express.js to create scalable and high-performance applications.


Experience: 6 years

Yearly salary: $26,000

Hourly rate: $0

Nationality: 🇮🇩 Indonesia

Residency: 🇮🇩 Indonesia


Experience

Freelance Full Stack Developer
PT. GERBANG UTAMA CIPTA INNOVASI
2024 - 2024
Development application LMS management, develop and maintain internal systems.
Freelance Web Developer
PT. BHRO Healthcare Indonesia
2023 - 2024
Develop and maintain internal systems, adjustment fitur and fixing bug for existing application.
Full Stack Developer Consultant
PT. TEKNOLOGI MIGO INDONESIA
2023 - 2023
Create a voucher feature to be sent to partners, mapping flow voucher services in aws cloud.
Full Stack Developer
PT. TRINUSA SOSIALOKA INDONESIA
2023 - 2023
Development application with microservice architecture from scratch.
Risk Data Scientist
PT. DIGITAL DAYA TEKNOLOGI
2023 - 2024
I was involved in developing a Fraud Detection System for banking, focusing on ensuring transaction security and identifying suspicious activities in real-time. I also contributed to the development of a data protection application, aimed at safeguarding sensitive information and ensuring compliance with data privacy regulations. In addition, I worked on building and maintaining several internal systems that support daily business operations. My responsibilities included developing various backend services, integrating them into the main application infrastructure, and continuously enhancing system functionality by adjusting features and fixing bugs in existing applications to improve reliability, performance, and user experience. - Develop Fraud Detection System For Banking - Development application Data Protection - Develop and maintain internal systems - Develop some services for backend application - Adjustment fitur and fixing bug for existing application
Freelance Full Stack Developer
PT. FINXPERT DIGITAL SOLUSI
2023 - 2024
Blockchain Developer & Crypto Market Researcher
FREELANCE
2022 - 2024
Conducted extensive research and developed experimental projects in the field of cryptocurrency trading and market analysis.
Full Stack Developer
PT. PROSPERO OPTIMA SOLUSINDO
2022 - 2023
Development application Enterprise Risk Management System with microservice architecture from scratch.
Data Entry & Full Stack Developer
FREELANCE
2020 - 2024
Task of adding, verifying, and editing data using electronic media.
Administration
PUTRI AJI SEJAHTERA
2020 - 2021
Collaborate with colleagues in making annual/monthly digital marketing strategies and plans.
Network technician (intern)
PT. LINTAS DATA PRIMA
2020 - 2020
Tasked with installing network devices and configuration in the field.

Skills

front-end
english
indonesian