Freelance Software Engineers in Bekasi RegencyFreelance Software Engineers in Bekasi Regency
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Rama Satriana's avatar
Rama Satriana
South Jakarta, Indonesia
Full Stack Developer | Business Systems & API Specialist
New to Contra
Full Stack Developer | Business Systems & API Specialist
Cover image for Digiland — Digital Campaign Microsite Built
Digiland — Digital Campaign Microsite Built a standalone campaign microsite for a digital doorprize event. Features include participant registration, CRUD management for winners, Excel import/export for data reporting, and a custom-styled admin dashboard. Delivered on deadline and used live during the event.
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Cover image for Healthcare CRM Overhaul: Laravel-Powered Sales Optimization
Refactored a healthcare CRM using Laravel to optimize sales workflows. Key Contributions: Sales Dashboard: Built real-time visualization for "Deals Won/Lost" and performance metrics. Smart Task Automation: Engineered productivity logic that auto-adjusts schedules based on national holidays. Data Integrity: Implemented director-level approval workflows for sensitive actions. Result: Streamlined sales operations with accurate performance tracking and improved data security.
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Cover image for Engineered a complex "Legal Drafting
Engineered a complex "Legal Drafting & Review" workflow within the HRIS using Laravel to enforce internal governance. Key Logic Implemented: Multi-Level Approval: Built a dynamic approval hierarchy involving Directors and HR Managers based on priority levels (High/Medium/Normal). Automated SLA: Programmed auto-cancellation logic that invalidates "Hold/Discussed" requests after 3 days of inactivity to prevent bottlenecks. Validation Rules: Enforced mandatory justification fields for High-Priority requests to ensure accountability.
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Cover image for Engineered a robust REST API
Engineered a robust REST API (Bridging) connecting the Hospital System (HIS) with BPJS Mobile JKN. Key Achievements: Standard Compliance: Built endpoints strictly adhering to BPJS technical specs for interoperability. Digital Queuing: Enabled real-time data exchange for mobile check-ins. Rigorous Testing: Validated 100% data accuracy and schema compliance using Postman. Security: Implemented secure token-based authentication. Result: Seamless integration allowing patients to book hospital queues via mobile app.
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Software Engineer(5)
Sasak X's avatar
Sasak X
Jakarta, Indonesia
Cybersecurity & Blockchain Expert Developer
Cybersecurity & Blockchain Expert Developer
Cover image for Opensource Based SOAR
Opensource Based SOAR
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Cover image for Searchable-Symmetric-Encryption
Searchable-Symmetric-Encryption
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4
Cover image for Zamrud-chain
Zamrud-chain
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4
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Software Engineer(3)
J Hanafi's avatar
J Hanafi
Bekasi Regency, Indonesia
Business Automation with Google Apps Script & AI Integration
New to Contra
Business Automation with Google Apps Script & AI Integration
Cover image for Manual approval processes often slow
Manual approval processes often slow down business operations, causing delays, lost documents, and limited visibility across teams. This project showcases a custom Approval Workflow System built with Google Apps Script and Google Workspace to digitize multi-level approval processes, automate notifications, generate documents, and provide real-time tracking through a modern dashboard. The platform enables organizations to replace manual approvals via email, WhatsApp, and paper documents with a secure, scalable, and fully automated workflow system. Key Features • Multi-Level Approval Workflow • Google Forms Integration • Automated Email Notifications • PDF Document Generation • Google Drive File Management • Approval Dashboard • Audit Trail & Activity Logs • Role-Based Access Control • Real-Time Workflow Tracking Technology Stack Google Apps Script • Google Workspace • Google Sheets • Google Forms • Gmail API • Google Drive API • HTML • CSS • JavaScript This project demonstrates how businesses can automate approval processes, improve transparency, reduce processing time, and eliminate repetitive administrative work. What did you do? • UI/UX Design • Google Apps Script Development • Workflow Automation • Approval System Architecture • Google Forms Integration • PDF Automation • Email Automation • Google Drive Integration • Dashboard Development • Backend Development
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Cover image for From Spreadsheet Chaos to Automated
From Spreadsheet Chaos to Automated CRM System. Most businesses don't need more tools. They need better workflows. Many small businesses still manage customer data manually: ❌ Leads scattered across multiple spreadsheets ❌ Follow-ups forgotten ❌ No clear sales pipeline ❌ Customer history difficult to track This is where automation can help. I built a lightweight CRM system using Google Workspace + Google Apps Script that helps businesses: ✅ Capture and organize leads automatically ✅ Track customer progress through sales stages ✅ Create follow-up reminders ✅ Generate reports and insights ✅ Keep everything connected inside their existing workspace The goal is simple: Transform repetitive manual processes into a smarter business system. No complicated software. No unnecessary subscriptions. Just a workflow designed around how your business actually works. Building practical automation systems for businesses using Google Workspace. What process in your business takes too much manual work?
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Cover image for 🚀 From Google Sheets to
🚀 From Google Sheets to a Professional CRM System Many businesses start by managing customers with Google Sheets. At first, it's simple. As the business grows, however, spreadsheets become harder to maintain. 🔴 Customer information is scattered. 🔴 Sales opportunities are difficult to track. 🔴 Follow-ups are often forgotten. 🔴 Team members work with outdated data. 🔴 Reporting takes hours instead of seconds. Google Sheets is an excellent foundation—but when combined with Google Apps Script and Google Workspace, it can evolve into a complete business application. Instead of replacing your existing workflow, automation enhances it. ✨ Customer records are organized in one place. 📊 Interactive dashboards provide real-time business insights. 🎯 Sales pipelines clearly show every opportunity from lead to closed deal. 📧 Automated email notifications reduce manual follow-ups. 📄 Documents and reports can be generated automatically. 🔗 Everything stays connected inside the Google Workspace ecosystem. The objective isn't simply to build another CRM. It's to create a workflow that helps businesses save time, reduce repetitive work, and make better decisions with accurate data. Every automated process means less time spent on administration—and more time focused on growing the business. How are you currently managing your customer pipeline—spreadsheets, CRM software, or a combination of both?
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Cover image for 📊 Business Dashboard: More Than
📊 Business Dashboard: More Than Just Charts A business dashboard should do more than display numbers. It should become the operational hub where your team manages leads, tracks sales, monitors projects, and automates daily workflows. Many businesses still rely on disconnected spreadsheets, emails, and manual updates. As the business grows, so does the complexity. A centralized dashboard built with Google Apps Script and Google Workspace helps bring everything together. ✨ What can it include? 👥 Customer Relationship Management (CRM) 📄 Proposal Generator ✍️ Contract Management 💳 Invoice Automation 📈 Sales Pipeline Tracking 📋 Task & Activity Monitoring 📊 Real-Time Business Analytics ☁️ Google Workspace Integration Instead of switching between multiple tools, your team can manage the entire workflow from a single dashboard. The result? ⚡ Faster operations 📉 Fewer manual errors 🤝 Better collaboration 📊 Complete visibility across your business Business dashboards aren't just for reporting—they're designed to help teams make faster decisions and build scalable processes. What is the first workflow you would automate in your business?
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Software Engineer(1)
Septian A. Tama's avatar
Septian A. Tama
Jakarta, Indonesia
7+ years building optimized web products
$5k+
Earned
2x
Hired
2
Followers
7+ years building optimized web products
Cover image for Quipper Campus
Quipper Campus
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Cover image for COHIVE's Member Dashboard
COHIVE's Member Dashboard
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Cover image for COHIVE's Company Website
COHIVE's Company Website
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Cover image for COHIVE's Blog
COHIVE's Blog
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Software Engineer(1)