We’re looking for a skilled PHP developer to work with us over the next 12 months to modernise and customise an open-source VOIP billing platform. This will become the backbone of our internal VOIP and hosting services under the Zentara brand.
The project is based on the open-source platform AgileBill (https://github.com/tony-landis/agilebill), which will be upgraded and streamlined to meet our specific needs. ✅ What You’ll Be Working On • Upgrade to PHP 8.1+: Refactor the existing codebase to be fully compatible with PHP 8.1 or higher. • Custom VOIP Module: Once our VOIP provider’s API documentation is available, build a custom integration for provisioning, billing, and call tracking.
• Enhanced Control Panel: Develop a modern, user-friendly control panel for both clients and admins. • Stripe Integration: Create a Stripe module for recurring billing, one-off payments, and invoice management. • Module Cleanup: Remove unnecessary or outdated modules to keep the platform focused and efficient. • Hosting Portal Ready: Ensure the platform is flexible enough to support hosting services in the future.
AI Video Integration Developer Category: AI Content Creation, AI Development, AI Text To Video, API Integration, Graphic Design, OpenAI, Software Development, Video Production, Web Development, Web Design Budget: £250 - £750 GBP
21-Mar-2026 11:04 GMT
GAN Text Data Balancing Category: Deep Learning, Generative Adversarial Network, Machine Learning (ML), Natural Language Generation, Natural Language Processing, Python, SPSS Statistics, Statistical Analysis Budget: ₹12500 - ₹37500 INR
21-Mar-2026 11:04 GMT
Admin Assistant for Wedding Music Business Category: Admin Support, Copywriting, Data Entry, Google Docs, Google Sheets, Time Management, Virtual Assistant Budget: $2 - $8 AUD
21-Mar-2026 11:02 GMT
Google Excel sheet typing Category: Data Collection, Data Entry, Data Management, Data Processing, Excel, Google Sheets, Microsoft Office, Transcription, Typing, Word Budget: ₹750 - ₹1250 INR
UE5 Fantasy UI Overhaul -- 2 Category: Game Art, Game Design, UI / User Interface, Unreal Engine, User Interface / IA, UX / User Experience Budget: €1500 - €3000 EUR
Social Media Interns Needed only college student can bid Category: Article Writing, Branding, Content Creation, Content Strategy, Editing, Instagram Marketing, Social Media Copy, Social Media Management, Social Media Marketing, Video Editing Budget: ₹600 - ₹1500 INR
Get leads/scrape data Category: Data Cleansing, Data Collection, Data Entry, Database Management, Excel, Google Sheets, Lead Generation, Research, Web Scraping, Web Search Budget: $45 - $70 AUD
21-Mar-2026 10:56 GMT
Bespoke UI/UX Design for Ghee E-Store Category: Figma, Graphic Design, HTML, UI / User Interface, User Interface / IA, UX / User Experience, Web Design Budget: ₹12500 - ₹37500 INR
