Hire expert
WINDEV Developers
for any job

Millions of people use Freelancer to turn their ideas into reality.

Hire a top WINDEV Developer now

Trusted by leading brands and startups

Freelancers are ready — get bids in seconds

Post your project for free and connect with skilled freelancers ready to start today. Compare bids, ratings and portfolios, and only pay when you're happy with the work.

Live across Freelancer right now

~220 sec

to first bid

53+

bids per project

4k+

freelancers online

Not sure who to pick? Every freelancer comes with ratings, reviews and a portfolio you can compare before you hire.

Post your project — it's free

No upfront cost · pay only when you're happy with the work

Hire WINDEV Developers

Ezechias D.

5.0

4.5

100%

Tiassalé, Cote D'Ivoire

$45 USD per hour

My skills : VB.Net, Python, Windev, Windev mobil, Webdev. C# PHP, Java, Metaquote language(MetaTrader, mt4, mt5) Musician (piano, guitar bass, drums), Sound design (mix, mastering) Check my portfolio for all details about the quality of my work

WINDEV PHP Java Python Photography

View Profile

Toqeer S.

5.0

3.8

91%

Rawalakot, Pakistan

$20 USD per hour

I am a full-stack developer and IT Consultant helping startups, businesses, and growing brands build custom websites, web applications, APIs, dashboards, and scalable digital solutions. I focus on delivering secure, high-performing, and business-focused systems that solve real problems and support long-term growth. Core Expertise - Custom Websites and Web Applications - Frontend Development with React and Next.js - Backend Development with Node.js, Python, PHP, and Laravel - API Development and Third-Party Integrations - Dashboards, Portals, and Admin Panels - Database Management with MySQL and MongoDB - SEO, GEO, and AEO optimization - AI Automation, AI Chatbots, and AI Agents - Technical Planning and Consultation I also work with Digital Web Crew, a professional development and growth agency that supports clients with practical, reliable, and results-driven digital solutions. This allows me to combine personal technical expertise with a strong team-based approach whenever a project requires broader support. What You Can Expect - Clear and professional communication - Clean, secure, and scalable development - On-time delivery - Strong attention to detail - Long-term support and reliable project handling My goal is simple: to understand your requirements clearly, deliver quality work on time, and build solutions that create real business value. Invite us for a demo, proof of concept, or pilot project. Regards, Toqeer

WINDEV PHP Perl ASP C Programming

View Profile

Neftali Y.

5.0

4.8

100%

Medellin, Colombia

$250 USD per hour

I have been working with Multiple Languages and Website Design Since 1997 and have great experience with them. I also have experience as Google Apps Development and another Google Tools. I am ready to be hired and start working on your projects today. Extensive experience in server administration, Linux, in different distributions, updates and security. Communication protocols and Data APIs, Scripts Integration with WebServices, Administration of Cloud Servers, and Containers. As well as development of organizational platforms for software development.

WINDEV PHP Perl Java JavaScript

View Profile

inovapulse

5.0

4.6

100%

THIONVILLE, France

$40 USD per hour

Comprehensive AI Solutions Including Chatbots: At InovaPulse, we excel in crafting advanced AI-driven solutions, notably including sophisticated chatbots powered by technologies like ChatGPT. Our services are designed to cater to a broad spectrum of AI applications, ranging from personalized chatbot interfaces for efficient communication and task management to integrating AI capabilities in various platforms for global operational efficiency. These solutions encompass a range of tasks, such as automating appointment scheduling and enhancing note organization. Mobile Application Development: We create innovative and user-friendly mobile apps for iOS and Android platforms. With industry best practices and the latest tools, we ensure seamless performance, engaging interfaces, and efficient functionality. Web Application Development: We build dynamic and scalable web solutions, empowering your business in the digital landscape

WINDEV PHP JavaScript XML Python

View Profile

See more WINDEV Developers

Clients rate our WINDEV Developers

5 out of 5

from 30 reviews

How to hire a great freelance WINDEV Developer

A WINDEV developer is a software engineer who builds business applications, database systems, and enterprise software using PC SOFT's WINDEV integrated development environment and the WLanguage programming language. These developers create cross-platform desktop, mobile, and web applications that connect to relational databases, automate business processes, and serve internal teams across finance, logistics, manufacturing, and retail operations.

What a WINDEV developer delivers

WINDEV developers produce production-ready business applications using the WINDEV, WEBDEV, and WINDEV Mobile environments from PC SOFT. The output is typically a fully compiled application with a polished user interface, integrated database access, reporting modules, and deployment packages ready for Windows, Linux, Android, iOS, or browser environments.

Commercially, this matters because WINDEV is widely used in French-speaking markets and across European SMEs to ship internal tools fast. A skilled WINDEV programmer can replace fragmented spreadsheets, legacy Access databases, or aging client-server systems with a single maintainable codebase that runs across platforms.

Core services and deliverables

WINDEV freelancers handle the full application lifecycle, from analysis through deployment and ongoing maintenance. Typical deliverables include:

Custom desktop business applications built in WINDEV using WLanguage

Cross-platform mobile apps developed in WINDEV Mobile for Android and iOS

Web applications and intranets built with WEBDEV

HFSQL Classic and HFSQL Client/Server database design, optimization, and migration

Integration with external databases such as MySQL, PostgreSQL, Oracle, SQL Server, and SQLite

REST and SOAP web services consumption and publication

Reporting modules using the State Report editor

Migration of legacy WINDEV projects to newer versions

Modification, debugging, and refactoring of existing WLanguage codebases

Deployment packages, installers, and update systems via WDDeploy

Documentation, user manuals, and source control setup with SCM (GDS)

Tools and technologies

A competent WINDEV expert works fluently across the PC SOFT product family and the surrounding technical stack. Expect proficiency in:

WINDEV, WEBDEV, and WINDEV Mobile (current and legacy versions)

WLanguage, including object-oriented WLanguage

HFSQL database engine in Classic and Client/Server modes

SCM (Source Code Manager, also known as GDS) for version control

WDDeploy and HTTP deployment for application distribution

SQL, ODBC, OLE DB, and native database connectors

REST APIs, JSON, XML, and web service integration

Windows, Linux, Android, and iOS deployment environments

Industries and use cases

WINDEV is a strong fit for organizations that need internal business software without the overhead of large development teams. Common use cases include:

ERP and CRM systems for small and mid-sized businesses

Inventory, warehouse, and stock management applications

Manufacturing and production tracking software

Point-of-sale and retail management systems

Accounting, invoicing, and financial reporting tools

Healthcare and medical practice management applications

Logistics, fleet, and transportation management

Field service and mobile data collection apps

How to evaluate WINDEV developer candidates

Because WINDEV is a specialized environment, generalist software experience is not a substitute for hands-on WLanguage and HFSQL fluency. Look for these signals when shortlisting:

Several years of working experience in WINDEV, WEBDEV, or WINDEV Mobile

Portfolio screenshots or video walkthroughs of compiled applications

Experience with the specific WINDEV version your project uses

Demonstrated HFSQL database design skills and SQL knowledge

Familiarity with SCM for collaborative development

Track record integrating WINDEV applications with external APIs and databases

Clear written communication, especially for cross-border projects

Useful interview questions to copy and use:

Which versions of WINDEV, WEBDEV, and WINDEV Mobile have you shipped production applications with?

Can you describe a project where you migrated an HFSQL Classic database to HFSQL Client/Server, and what challenges came up?

How do you structure WLanguage code to keep large applications maintainable?

How have you handled REST API integration and JSON parsing inside WLanguage?

What is your approach to version control with SCM when multiple developers work on the same project?

Why hire WINDEV developers on Freelancer.com

Freelancer.com gives you direct access to a global community of WINDEV programmers, WEBDEV specialists, and HFSQL database experts across every time zone. Because WINDEV talent is concentrated in specific regions, a global marketplace is often the fastest way to find a developer who matches your version, language, and industry needs.

Clients set their own budgets and receive competitive bids from freelancers on Freelancer.com, with public profiles, ratings, and verified reviews making it straightforward to compare candidates. Milestone Payments hold funds in escrow and release them only when work is approved, which protects both sides during longer engineering engagements.

Ready to build, modernize, or maintain your business application? Post a project on Freelancer.com today and connect with skilled WINDEV developers ready to deliver.

What are the steps to hiring a freelance WINDEV developer?

Hiring a WINDEV developer is straightforward when your brief gives bidders the technical context they need. Below is a three-step process designed to attract qualified WLanguage and HFSQL specialists and help you choose the right one with confidence.

Step 1: Post your project on Freelancer.com

The clarity of your project post is the single biggest factor in the quality of bids you receive. A detailed brief filters out generalists and attracts WINDEV developers whose experience genuinely matches the WINDEV version, database engine, and platform you need. Head to the post project page , fill in the brief, scope, timeline, and budget, then publish it for freelancers to bid on.

The exact WINDEV, WEBDEV, or WINDEV Mobile version your project uses

Target platforms: Windows, Linux, Android, iOS, or browser

Database engine in use, such as HFSQL Classic, HFSQL Client/Server, MySQL, or SQL Server

Required deliverables, for example new screens, State Reports, REST integrations, or a full application

Whether existing source code, analysis files, or SCM repositories will be shared

Timeline, language preference for documentation, and budget range

Step 2: Review bids from freelancers

Bids are short proposals, not just price quotes. A strong WINDEV proposal shows that the developer has read the brief, understood the WLanguage and HFSQL implications, and thought through a realistic approach. Read each proposal carefully and shortlist candidates whose interpretation of the work matches what you actually need.

Clarity of proposed approach and architecture for the application

Relevant clarifying questions about WINDEV version, HFSQL setup, or integrations

Realistic timeline broken into analysis, development, and testing phases

References to specific WLanguage features, controls, or PC SOFT components

Sample screenshots, video demos, or compiled executables of past WINDEV work

Use Freelancer.com chat to ask follow-up questions before shortlisting

Step 3: Evaluate freelancers and award the project

The final decision combines proposal quality with profile evidence. Look for consistent quality across multiple WINDEV projects rather than a single standout example, and weigh written client reviews alongside star ratings. For technical work like WLanguage development, completion rate and on-time delivery rate are particularly meaningful.

Portfolio depth showing several WINDEV, WEBDEV, or WINDEV Mobile projects

Star ratings and total volume of completed projects

Written reviews from past clients, especially on database and integration work

Verified payment method and identity

Completion rate and on-time delivery rate

Award the project to your chosen freelancer and use Milestone Payments to release funds only as agreed deliverables are approved

How long does a WINDEV development project take?

A small utility or report module can be completed in days, while a full ERP-style application with HFSQL Client/Server, mobile companion app, and web portal can run several months. Timelines depend on the number of screens, database complexity, and integration requirements, all of which a freelancer should estimate after reviewing your brief.

Can I hire a WINDEV freelancer for a one-off bug fix or modification?

Yes. Many WINDEV experts take short engagements such as fixing a specific WLanguage function, adjusting a State Report, repairing an HFSQL query, or recompiling an application for a new Windows version. A clear description of the existing project and the WINDEV version is enough to attract qualified bids.

What is the difference between WINDEV and WEBDEV?

WINDEV is used to build native desktop applications for Windows and Linux, while WEBDEV is used to build web applications and intranets that run in a browser. Both share the WLanguage programming language and HFSQL database engine, so most experienced developers work across the two environments.

Do I need a WINDEV freelancer or a development agency?

For most internal business applications, a single experienced WINDEV developer or a small team of two is enough to deliver and maintain the project. Larger ERP rollouts with parallel desktop, web, and mobile components may benefit from a coordinated team, which you can also assemble through Freelancer.com.

Can a WINDEV developer modernize my existing legacy application?

Yes. Common modernization work includes upgrading older WINDEV projects to the current version, migrating Classic HFSQL files to Client/Server, refactoring WLanguage procedures into object-oriented code, and adding REST API layers so other systems can connect.