Hello, I'm Andhika Pratama Putra

Client:

PT Sumber Niaga Nusantara (Daya Bahtera Sumatera & Group)

Job Type:

Fullstack Developer at Daya Bahtera Sumatera & Group

Project Description:

B2B marine equipment platform combining a public product catalogue with a client portal and an internal sales, inventory, and procurement system.

Key Features:

• Quotation to proforma invoice and purchase order pipeline
• Client portal with catalogue, cart, quotes, and shipment tracking
• Multi-warehouse inventory and stock movement tracking
• Accurate accounting integration via OAuth with background sync
• Demand forecasting, sales performance, and demand heatmap analytics
• Automated PDF generation for quotes and product catalogues
• Sales commission tiers and landed cost calculation
• Activity logging and change request approval workflow

My Role:

Lead developer and primary contributor with over 500 commits. Responsible for the full system: database schema design, service layer architecture, the Accurate ERP integration, and the entire admin and client-facing interface.

Challenge Solved:

Replaced a spreadsheet-driven sales process with an integrated pipeline, keeping stock and invoice data synchronised with the company accounting software automatically.

Client:

Daya Bahtera Sumatera & Group

Job Type:

Fullstack Developer at Daya Bahtera Sumatera & Group

Project Description:

Enterprise procurement and fleet operations system managing purchase orders, marine fuel bunkering, vessel tracking, and crew administration across the group.

Key Features:

• FOB and SPB purchase and delivery order management
• Bunker (marine fuel) ordering with multi-level approval flow
• Vessel fuel monitoring and consumption logging
• Vessel tracking with interactive maps and trip planning
• Crew management with documents and assignment scheduling
• Role-based access control across divisions and departments
• Telegram and email notification services
• Accurate accounting integration and Excel reporting

My Role:

Core developer with over 400 commits, second largest contributor. Led the Bunker module end to end (FOB and SPB Bunker) covering controllers, approval logic, and interface, and built the vessel fuel monitoring feature. Also contributed to data models, migrations, and shared services.

Challenge Solved:

Digitised a manual, paper-based fuel requisition and approval chain into a tracked workflow with a clear audit trail across multiple divisions.

Client:

Daya Bahtera Sumatera & Group

Job Type:

Fullstack Developer at Daya Bahtera Sumatera & Group

Project Description:

Internal HR portal handling attendance, employee permits, company assets, announcements, and helpdesk tickets for staff across the group.

Key Features:

• Attendance tracking with fingerprint device integration
• Remote and on-site attendance with photo attachments
• Employee permit and leave request approval flow
• Company asset assignment and inventory logging
• Internal announcements and helpdesk ticketing
• Employee data management with organisational structure
• Excel and CSV data exports for HR reporting

My Role:

Contributing developer focused on the attendance and employee permit modules, including their approval flows, reporting views, and Excel export functionality.

Client:

Daya Bahtera Sumatera & Group

Job Type:

Fullstack Developer at Daya Bahtera Sumatera & Group

Project Description:

Multilingual corporate website for a maritime group, presenting their fleet, services, and projects, backed by a custom content management panel.

Key Features:

• Multilingual content with Indonesian and English support
• Fleet showcase with vessel specifications and galleries
• Services, projects, and client portfolio pages
• Blog and career listings with rich text editing
• Contact inbox for incoming enquiries
• Automatic SEO sitemap generation
• Custom admin panel for all site content

My Role:

Fullstack developer and one of the two main contributors. Worked on the content management panel, the multilingual content structure, and the public-facing pages.

Client:

PT Techno Saintifik Utama

Job Type:

Freelance

Project Description:

Company profile website built with Laravel, Bootstrap, and MySQL.

Key Features:

• Responsive design
• Admin panel
• SEO optimized
• Content management system
• Secure Authentication

My Role:

Front-End developer responsible for designing and implementing the user interface using Bootstrap and Laravel Blade templates.

Client:

Direktorat Guru PAUD dan PNF

Job Type:

Internship at Direktorat Guru PAUD dan PNF

Project Description:

Comprehensive online examination platform developed for Direktorat Guru PAUD dan PNF.

Key Features:

• Real-time exam monitoring
• Automated grading system
• Multi-role user management
• Detailed analytics dashboard
• Export results to PDF/Excel
• History tracking and audit logs in Admin Panel

My Role:

Full-stack developer responsible for both frontend and backend development, database design, and system architecture.

Client:

Direktorat Guru PAUD dan PNF

Job Type:

Internship at Direktorat Guru PAUD dan PNF

Project Description:

Staff activity management system with QR code integration for event registration and attendance tracking.

Key Features:

• QR Code registration system
• Real-time attendance tracking
• Activity management module
• Automated reports generation
• Mobile-responsive interface

My Role:

Full-stack developer responsible for system design and implementation.

Challenge Solved:

Replaced manual paper-based attendance with digital QR system, reducing errors by 95% and saving 3+ hours daily.

Client:

Stokis (Distributor) produk herbal HPAI Ika

Job Type:

Freelance

Project Description:

Online store for herbal products with shopping cart, payment integration, authentication, checkout, shipping, etc.

Key Features:

• Product catalog management
• Shopping cart functionality
• Payment gateway integration
• User authentication
• Order tracking system
• Shipping integration

My Role:

Full-stack developer responsible for both frontend and backend development.

Client:

PT Sinar Mas Bridgestone

Job Type:

Internship at PT Altrusights Sahabat Digital

Project Description:

Web-based workshop management system for work orders, sales, inventory, and warehouse modules.

Key Features:

• Work order management
• Sales tracking module
• Inventory management
• Warehouse operations module
• User role management
• Customer and vehicle management

My Role:

Full-stack developer responsible for developing key modules and integrating frontend with backend services. I also collaborated with the team to design the database schema and ensure data integrity. I handled Sales and Work Order modules.