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M Rizki Ramadhani

@mrizkiramadhani

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Freelance Data Entry Specialist automating data reports with Python and SQL, cutting processing time by more than 60%.

Indonesia

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In my freelance data entry work, I use Python, SQL, and advanced Excel formulas to automate recaps that previously took hours, reducing processing time by more than 60% without sacrificing accuracy. I also verify and restructure data so it’s consistent, traceable, and ready to use.

At Kejaksaan Negeri Jakarta Barat, I supported staff with IT issues and installed and configured computers, printers, and network devices. I also created an IT asset inventory system so equipment could be tracked and scheduled for maintenance.

At J&T Express, I handled branch operations records and improved document archiving so records could be found quickly. Earlier, as a Human Resources Intern at Solid Gold, I maintained employee files and supported intern placements.

Experience

Work history, roles, and key accomplishments

Current

Spesialis Entri Data

Current

Freelance

Jan 2025 - Present (1 year 9 months)

Verified and processed hundreds of data rows per session using a custom multi-layer verification system, reducing errors to near zero. Automated data recaps with advanced Excel formulas and SQL, cutting processing time by over 60%.

Excel Google Sheets SQL Python REST APIs Data Verification Data Processing Technical Reporting Documentation

Staf Dukungan IT

Kejaksaan Negeri Jakarta Barat

Oct 2025 - May 2026 (7 months)

Provided first-line technical support for over 50 staff, resolving hardware, network, and software issues within an hour. Installed and configured over 30 computers, printers, and network devices, and built an IT asset inventory system.

Hardware Software Networking Active Directory IT Support Troubleshooting Asset Management Cybersecurity

Petugas Administrasi & Dukungan

J&T Express

Jan 2025 - Jun 2025 (5 months)

Managed daily operational records including stock verification, delivery report recaps, and document checks. Streamlined the filing system, reducing document search time significantly, and facilitated communication between office, drivers, and management.

Microsoft Office Administrative Operations Data Management Document Management Communication Skills Coordination

Magang Sumber Daya Manusia

Solid Gold

Jul 2024 - Dec 2024 (5 months)

Managed personnel archives for hundreds of employees with a standardized system, ensuring confidentiality and quick retrieval. Coordinated student internship placements and assisted in resolving employee disputes with a calm, empathetic approach.

HR Administration Archiving Coordination Mediation Document Management Communication Skills

Konsultan Layanan & Penjualan

WAKI Indonesia

Jan 2024 - Jun 2024 (5 months)

Provided consultative customer service, understanding client needs before offering solutions, which built long-term trust and loyalty. Contributed to sales targets through honest communication and mentored new employees on service standards and handling complex situations.

Customer Service Consultative Communication Sales Mentorship Conflict Resolution

Education

Degrees, certifications, and relevant coursework

Politeknik LP3I

Diploma Manajemen Informasi (D3), Information Management

2024 -

Activities and societies: Active in data-based projects: designing information management systems, processing datasets with SQL, and automating reports using Python.

Pursuing a Diploma in Information Management (D3) with coursework in applied research methodology, information systems analysis and design, database management, statistics, programming (Python & SQL), and information system auditing.