Freelance Unity Developer & Real-Time 3D Expert

Why partner with a senior Unity specialist?

Partnering with a senior Unity specialist gives you the assurance of making the right technical choices from day one while accelerating your development cycles. Whether it is designing a clean, future-proof software architecture, achieving flawless fluidity across all platforms (VR, WebGL, touchscreens), or supporting your team during critical sprints, you gain agility, peace of mind, and high delivery standards.

What I can do for you

Technical Audit & Performance Diagnostics — pinpoint what slows down the project (FPS drops, memory bloat, GPU/CPU profiling).
Advanced Optimization — stable framerate (60/90 FPS), custom HLSL shaders, instancing, and strict WebGL / standalone VR compliance.
Robust Software Architecture — decoupled architectures (MVP), clean, maintainable, and scalable codebases designed for longevity.
Agile Technical Reinforcement — targeted sprint support or turnkey fixed-price delivery for agencies, studios, and R&D teams.

Highlighted Technical Case Studies

Context & Challenge

Capture and hold the attention of B2B decision-makers at an international trade show while showcasing IDEMIA's advanced smart mobility and traffic management solutions.

Delivered Solution

Developed a 3D arcade game under Unity tailored for giant 55" 4K touchscreens, featuring real-time autonomous traffic AI and dynamic 60-to-90-second play sessions.

Role of Djey Labs

Full Unity development, large-format touch ergonomics, traffic simulation AI and high-fidelity HDRP rendering.

Key Technologies

Unity Engine, C#, HDRP, 55" 4K Touch Kiosk, Traffic Simulation AI

Impact & Results

Continuous booth engagement, maximum B2B visitor retention, and effective technological storytelling.

Context & Challenge

Train thousands of corporate learners and engineering students on Lean Management principles through interactive 3D factories running directly in standard enterprise web browsers.

Delivered Solution

Full real-time 3D virtual factory deployed in WebGL, with seamless pedagogical progress tracking and real-time production performance assessments.

Role of Djey Labs

Co-designed MVP (Model-View-Presenter) software architecture, decoupled business logic from rendering, reduced WebGL memory footprints and built pedagogical mini-games.

Key Technologies

Unity Engine, WebGL, C#, MVP Architecture, Web-Optimized Shaders

Impact & Results

Actively maintained and scaled over 3 years, deployed across leading universities and major industrial enterprises.

Context & Challenge

Develop a real-time graphics rendering layer to simulate extreme maritime conditions without interrupting the underlying naval physics computation engine.

Delivered Solution

Modular Unity front-end architecture featuring custom shaders for procedural ocean swell, volumetric rain, dynamic lightning, and on-the-fly Valve Index VR switching.

Role of Djey Labs

Front-end architecture engineering, custom HLSL shader writing (water rendering, surface transition post-processing) and 60+ FPS performance optimization.

Key Technologies

Unity Engine, C#, HLSL Shaders, Valve Index VR, Decoupled Architecture

Impact & Results

Faithful and robust simulation enabling immersive mission rehearsal in extreme conditions without risking physical maritime assets.

Explore the full project showcase

Interactive Project Scoping Checklist

Before kicking off any Unity development, 6 core questions secure your budget, timeline and hardware decisions:

1. Business Goals & KPIs

Is the goal staff training (procedure retention), trade show lead generation (engagement time) or technology validation?

2. Target Audience Profile

General public at a trade show (instantly intuitive controls) or trained operators (strict realistic procedure handling)?

3. Target Hardware & Setting

Standalone VR (Meta Quest 3), high-end PC workstation with dedicated GPU, large touchscreen kiosk or zero-install WebGL?

4. Available Input Data

Do you have CAD files (STEP, OBJ, FBX), educational storyboards or brand guidelines ready to be integrated?

5. IT & Security Constraints

Always-connected or 100% offline operation? Strict corporate installation policies? Non-Disclosure Agreement (NDA) required?

6. Timeline & Hard Deadlines

Is there a fixed trade show date, training cohort kickoff or board demonstration date?

Would you like to review these items for your project?

Review together (free 30-min call)

Frequently Asked Questions

What are your collaboration pricing models (Fixed quote / Daily rate)?

For turnkey projects or distinct modules with a defined scope, I favor fixed-price quotes: a transparent, committed price agreed in advance. For technical support, codebase audits or agile team reinforcement within an existing engineering squad, I work on a daily rate (TJM, from €500 per day) with structured progress reporting.

How quickly can you onboard on a project?

Depending on current schedule commitments, onboarding on a technical support mission or scoping sprint can occur as soon as the quote is validated.

How do you integrate into an existing team?

Accustomed to agile workflows (Git, GitHub/GitLab, Scrum, Slack/Teams/Discord), I immediately plug into your repositories and team rituals with zero friction.

Do you sign Non-Disclosure Agreements (NDA)?

Yes, routinely before reviewing proprietary codebases, 3D CAD assets or confidential technical specifications.

Let's discuss your technical needs

Tell me about your technical challenges, performance bottlenecks, or reinforcement needs, and I will get back to you promptly to discuss the approach.

First 30-min scoping call free and with no commitment. Whether for an audit, urgent troubleshooting, or fixed-scope development, this call allows us to assess technical feasibility and scoping.