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DGII eBilling API Integration

9 hours 34 min ago
Developer with experience in Electronic Billing (DGII) (Dominican Republic) – Integration API Development *Project Description* We are looking for a *developer with proven experience in electronic billing... (Budget: $50 - $450 NZD, Jobs: API Development, API Integration, Java, JavaScript, Node.js, Python, Software Architecture, Software Development, Web Development, XML)

Interactive Tamil–English Dictionary Build

Fri, 2026-03-20 14:48
I have already gathered a large, carefully curated Tamil-to-English word list in MS Word and secured the domain name; now I need a developer who can turn that content into a live, searchable dictionary... (Budget: ₹12500 - ₹37500 INR, Jobs: JavaScript, MySQL, PHP, XML)

Jewellery E-Invoice & E-Way API

Fri, 2026-03-20 09:50
I’m building a jewellery–specific billing system and now require a clean, well-documented REST API to plug into it. The service must let my app: • Accept either XML or JSON payloads and return a complete e-invoice response that includes the government-issued ARN... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, API Development, Backend Development, JSON, PHP, RESTful API, Software Architecture, XML)

First-Page SEO for E-commerce - 19/03/2026 14:28 EDT

Thu, 2026-03-19 13:40
I want my e-commerce site, http://example1.com, ranking on Google’s first page for a small set of highly competitive short-tail keywords. I already have the initial keyword list and will hand it over the... (Budget: $30 - $250 USD, Jobs: Content Strategy, Micropython, SEO, Website Audit, XML)

First-Page SEO for E-commerce

Thu, 2026-03-19 13:19
I want my e-commerce site, http://example1.com, ranking on Google’s first page for a small set of highly competitive short-tail keywords. I already have the initial keyword list and will hand it over the... (Budget: $10 - $30 USD, Jobs: Content Strategy, Micropython, SEO, Website Audit, XML)

Guidewire ClaimCenter Integration Troubleshooting

Thu, 2026-03-19 12:59
I am currently responsible for a Guidewire ClaimCenter environment and need a seasoned developer who can jump in and help me diagnose and fix problems in existing integrations. Most of the issues surface... (Budget: $8 - $15 USD, Jobs: API Integration, Database Management, Debugging, Guidewire, Software Development, SQL, Web Services, XML)

CS-Cart Supplier A Stock Sync

Thu, 2026-03-19 08:59
My store runs on CS-Cart and some inventory comes from Supplier A. I’d like a custom integration that calls Supplier A’s API once a day, pulls only the current stock quantity for each SKU, and updates... (Budget: £250 - £750 GBP, Jobs: API Development, API Integration, CS-Cart, Database Management, MySQL, PHP, Software Architecture, XML)

API Conversion Assistance Needed

Wed, 2026-03-18 04:57
I’m migrating an existing API to a new format and need an experienced developer to handle the end-to-end conversion. The current specification and target format are still flexible, so I’ll look to you... (Budget: €8 - €30 EUR, Jobs: API Development, API Integration, API Testing, Git, JSON, REST API, Software Development, XML)

Odoo 19 EE Frontend Website Development

Tue, 2026-03-17 23:18
I need a developer who is fully comfortable building a brand-new website on Odoo 19 Enterprise Edition. The site will present and sell our IT Services, so the look and feel must project technical reliability while remaining clean and easy to navigate... (Budget: $30 - $250 USD, Jobs: CMS, CSS, Frontend Development, HTML, JavaScript, Odoo, Python, Website Design, Website Development, XML)

API Integration Specialist Needed

Mon, 2026-03-16 20:39
Below is a list of the most common API calls you would use. This isn't an exhaustive list, and you might not use every call listed below. For example, you would use OF01 or OF24 to send offers, not both... (Budget: $30 - $250 USD, Jobs: API, API Development, API Integration, API Testing, MySQL, PHP, Software Architecture, XML)

Tally Developer / Customization Specialist

Mon, 2026-03-16 04:47
Job Title Tally Developer / Tally Customization Specialist (Freelancers) Job Summary We are looking for an experienced Tally Developer who can customize Tally (ERP 9 / TallyPrime) and build solutions to import, export, and transform Tally data into client-demanded Excel templates... (Budget: ₹75000 - ₹150000 INR, Jobs: Accounting, Automation, Debugging, Excel, Visual Basic, XML)

Lithuanian Fraktur OCR Training

Sun, 2026-03-15 13:40
I have a run of Lithuanian newspapers printed in Fraktur between 1820 – 1920 and I am already getting fair results by applying Transkribus’ Danish 19th-century Gothic model. I now need a custom model that... (Budget: $30 - $250 USD, Jobs: Artificial Intelligence, Data Augmentation, FileMaker, Natural Language Processing, OCR, PHP, Text Recognition, Translation, XML)

Seamless Integration of Odoo 19 and Intui

Sun, 2026-03-15 13:15
I run Odoo 19 on the free (community) build and would like it to talk seamlessly with the Intui platform. The goal is hands-off order management: as soon as an order appears in Intui it should land in... (Budget: $30 - $250 USD, Jobs: API Integration, Django, ERP, JavaScript, Odoo, Python, Software Development, XML)

Automated Journal Production System (Word → PDF, HTML, JATS XML) for OJS Journals

Sat, 2026-03-14 14:51
We are a scholarly journal publisher managing multiple journals using Open Journal Systems (OJS). We want to build a centralized production workflow that automatically converts accepted manuscripts (Microsoft... (Budget: $30 - $250 USD, Jobs: Automation, HTML, LaTeX, Linux, Open Journal Systems, PDF, Python, Web Development, Word, XML)

Odoo 19 Sales Module Upgrade

Fri, 2026-03-13 09:02
I run Odoo 19 and the built-in Sales module is lagging behind the rest of the system. The goal is to bring every part of that module—models, views, business logic and reports—up to Odoo 19 standards so all Sales workflows function smoothly again... (Budget: $30 - $250 USD, Jobs: Odoo, Python, XML)

Verifone/Gilbarco Web Back-Office Development

Wed, 2026-03-11 15:49
I need a browser-based back-office portal that can speak fluently to both Verifone Commander and Gilbarco Passport systems running in our forecourts. The goal is to centralise inventory, capture every... (Budget: $3000 - $5000 USD, Jobs: Active Directory, Angular, API, MySQL, PostgreSQL, Vue.js, Web Development, XML)

Android Banking App Development - 09/03/2026 22:23 EDT

Wed, 2026-03-11 14:46
I need a secure Android banking app built from the ground up for Arab Bank. The core scope is clear: users must be able to manage their accounts, transfer funds, and pay bills effortlessly from their phones... (Budget: $15 - $25 USD, Jobs: Adobe Flash, ASP, C Programming, Cold Fusion, Java, JavaScript, JSP, Perl, Visual Basic, XML)

Odoo-Intui Order Sync Integration

Wed, 2026-03-11 13:31
I run Odoo 19 on the free (community) build and would like it to talk seamlessly with the Intui platform. The goal is hands-off order management: as soon as an order appears in Intui it should land in... (Budget: $30 - $250 USD, Jobs: API Integration, Django, ERP, JavaScript, Odoo, Python, Software Development, XML)

Tally Purchase Entry Automation Software

Wed, 2026-03-11 01:04
I’m spending far too much time re-typing purchase vouchers into Tally when everything is already organised in Excel. I need a small utility that reads those spreadsheets and posts each row as a purchase... (Budget: ₹600 - ₹1500 INR, Jobs: .NET, Automation, Debugging, Excel, Python, Scripting, Software Development, Technical Support, Visual Basic, XML)

C# AS4 sending and listening messages

Tue, 2026-03-10 22:15
• Description The objective is to create a prototype that sends our XML string via AS4 to a destination URL. You can start with <test>dummy</test> for now, but we will test with real xml. You will need... (Budget: £20 - £250 GBP, Jobs: .NET, API Development, C# Programming, Security, Software Architecture, XML)

Tweetbig - Twitter Rocket Fuel

The Greatest Web-based Twitter Software. Tweetbig Is Like Rocket Fuel For Your Twitter Account. You Can Manage Multiple Accounts, Schedule Tweets, Post From Rss Feeds, And Find The Fastest Path To More Followers With Our Keyword And User Gathering Tools more...