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rafi_agasya05

Rafi Agasya

@rafi_agasya05

Java Developer, SQL Database Designer, PostgreSQL, MySQL

Indonésie
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi! I'm a Java and SQL Developer who helps businesses and students build reliable database solutions and Java applications. I can assist with: Database Design (ERD) SQL Queries PostgreSQL MySQL Java Programming JDBC Applications Database Normalization Bug Fixing I focus on writing clean, well-documented code, fast communication, and delivering projects on time... Plus d’infos

Compétences

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rafi_agasya05
Rafi Agasya
hors ligne • 

Voir mes services

Aide / Consultation
I will design and optimize your mysql or postgresql database
De5 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Upwork

Junior Backend Developer

Upwork • Freelance

Jul 2025 - Present • 1 yr 1 mo

I am a Junior Backend Developer with experience in building backend applications, REST APIs, and database-driven systems. I work with Java, SQL, MySQL, and PostgreSQL to develop reliable backend solutions, implement business logic, integrate APIs, and troubleshoot technical issues. I focus on writing clean, maintainable code and delivering solutions based on client requirements.

Freelancer.com

Data Entry Specialist

Freelancer.com • Indépendant

Sep 2024 - Dec 2024 • 3 mos

Managed and organized technical data for engineering projects. Responsible for high-accuracy data entry, document formatting, and assisting with administrative tasks using Microsoft Excel and Word.