EXPERTISE
Product Development
Is your delivery process lacking speed or reliability? We’ll bolster your technical teams to build and evolve your digital products with precision, agility, and seamless AI integration.
The finding
Long delivery cycles, mounting technical debt, and teams struggling to keep up the pace without compromising quality: these issues hinder the competitiveness of the entire organization. In an environment where speed and reliability are key success factors, the quality of development is no longer negotiable.
This is precisely where our Product Development Practice comes in.
Our support
Our experts bring their expertise to every aspect of software, web, mobile, and cloud development. By ensuring they always understand our clients’ technical challenges, they work across various environments, guaranteeing an agile approach tailored to each product. We thoughtfully integrate AI into our tech stacks—using code acceleration tools, anomaly analysis, and intelligent monitoring—to drive value, always in alignment with quality and the desired product impact.
What we solve
Are your development cycles too long and your time-to-market suffering?
We strengthen your technical teams and implement agile practices that accelerate your delivery without sacrificing quality.
Is your product struggling to scale?
We conduct a thorough review of your architecture and development practices to restore your product’s scalability, clean up your codebase, and ensure your development process runs smoothly again.
Are you looking to integrate AI into your development processes to boost efficiency?
We support your teams in the thoughtful adoption of AI tools that truly accelerate progress without creating new dependencies.
Are your infrastructure costs getting out of hand?
Are your infrastructure costs getting out of hand? We streamline your environments and implement a FinOps approach to optimize your cloud resources and regain control over your spending.
Our professions
Front-End Developer
Back-End Developer
Fullstack Developer
Architect
DevOps
Tech Lead
Our technology
JavaSript / TypeScript
React
View
Angular
Java
.Net
Python
NodeJS
Next.js
Svelte
Nest.js
Swift / Kotlin
Our methodologies
Domain Driven
Clean Architecture
Agile Delivery
TDD / BDD
MVP Focus
Green Coding
Examples of assignments
One of our consultants worked as a Full Stack Developer on a major technical overhaul project for a French sports betting company. His mission was to participate in the design of this new platform "from scratch" and to develop the functionalities within an agile team, as part of the Offer Transformation team.
For a transport company, one of our consultants designed a Python automation chain dedicated to processing operational data. He integrated an AI model for intelligent validation, capable of detecting business anomalies in incoming files. This solution helped to streamline daily operations while improving system reliability.
One of our Python Developer Consultants helped our customers set up automation scripts for a major aeronautics company in a cybersecurity context. The aim? Facilitate their network organization. This project is intended to be used by several teams to facilitate their day-to-day system deployment.
At an HR startup, one of our consultants supported the product team in creating a matching between job offers and candidate profiles. He co-developedwith data experts, AI prototypes and ensured their smooth integration into the customer's technical environment.
Our Senior .Net Developer Consultant | Scrum Master is working for the French leader in software development for occupational medicine. His primary task was to maintain a Legacy application in operational condition. At the same time, he was asked to propose an Agile Scrum project structure adapted to the context and to the company's various players, to ensure its proper implementation, and to train people with little or no experience of agility.
How we work
We always begin by gaining a thorough understanding of your technical and organizational challenges before making any recommendations. We don’t impose a specific tech stack: every approach is tailored to your specific requirements, environment, and goals. From strategy to execution, we remain fully committed at every stage.
Do you have a project in Product Development project?
APPROACH 1
Staffing
A consultant who works alongside your teams to provide targeted expertise and support your delivery goals.
APPROACH 2
Consulting
Support from one or more experts on a strategic or operational issue: technical audit, architecture selection, agile structuring.
APPROACH 3
Customized workshop / training
A customized workshop lasting from half a day to three days to resolve a technical issue, adopt new practices, or raise your teams’ awareness of the challenges of Green Coding.
Our Practice Leaders
Mehdi
Paris
Romain
Toulouse
Paris
Toulouse
"Practices enable us to enhance our skills while creating real team cohesion."
Alexandre, Practice Leader Product Development
Turning the product vision into technical reality
At 5 Degrés, product development is the stage where the vision becomes a technical reality. Developing a product is about more than just writing code: it involves designing a reliable, scalable, and sustainable system, built to last and adapt.
A successful digital product depends on the robustness of its architecture, the clarity of its code, and the consistency of the user experience. Our development teams work closely with product managers, designers, and data analysts in a collaborative process to bring the strategic vision to life as a tangible, operational, and effective product.
An agile, collaborative, and transparent approach
We firmly believe in the importance of agile, iterative, and value-driven product development. This collaborative approach minimizes time to market while ensuring consistent quality.
Our developers are involved throughout the entire product lifecycle:
- Technical Design and Architecture
- Peer Code Review
- Automated Testing and Continuous Integration
- Post-launch monitoring and continuous improvement
AI as an Accelerator: From Vibe Coding to augmented development
We integrate artificial intelligence into the core of our processes to dramatically increase our teams’ responsiveness. With Vibe Coding, we accelerate the discovery and prototyping phases by quickly turning ideas into functional interfaces.
This approach also allows us to streamline bug fixes and automate repetitive tasks. At 5 Degrés, AI remains a tool that supports our expertise: every line of code generated is systematically reviewed, checked, and validated by our developers to ensure the security and overall consistency of the system.
This preventive approach helps avoid tunnel vision and correct mistakes before they become costly.
Performance and Sustainability: A Responsible and Scalable
For us, a top-quality product must meet two key requirements:
Technical Performance: We aim for maximum efficiency (loading speed, responsiveness, scalability) to provide the best possible user experience, even during periods of high traffic.
Sustainability (Green Coding): Beyond mere execution, we advocate for responsible, clean, and optimized code. This approach reduces the product’s technical debt and environmental footprint, ensuring its long-term sustainability.
Ensuring reliability through intrinsic quality
Quality is not an option—it is the foundation of product development. Our teams apply the most rigorous standards (automated testing, continuous monitoring) to ensure the product’s stability under all conditions of use.
Each feature is tested under real-world conditions to ensure optimal performance. By placing technical rigor at the heart of our development process, we create reliable products that can evolve seamlessly alongside your business.
FAQ - Product Development
By treating it as a backlog item rather than a separate project. The method involves mapping out the technical debt, identifying the areas that are truly hindering future developments, and then allocating a fixed portion of each iteration to resolving them. A large-scale refactoring project that is not part of the roadmap is almost always abandoned partway through.
No. Our consultants work with JavaScript and TypeScript environments (React, Vue, Angular, Next.js, Svelte, Node.js, Nest.js), Java, .NET, Python, and mobile (Swift, Kotlin). We base our technology choices on your existing constraints, your teams’ skills, and long-term maintainability—not on the agency’s preferences.
It can be measured in clearly defined tasks: generating repetitive code, writing tests, documentation, detecting anomalies, and monitoring. It decreases significantly when it comes to architectural decisions or understanding a complex business domain. The main risk is not the quality of the code produced, but a decline in attention to detail during code review.
When the cost of adding a feature becomes unpredictable and the architecture hinders expected structural changes. Conversely, a codebase that is simply outdated but readable can be evolved in stages. The decision is made following a technical audit, never based solely on the teams’ sense of discomfort.
Green Coding refers to development practices aimed at reducing an application’s resource consumption: optimizing queries and processing, minimizing the amount of data loaded, limiting network requests, and adopting a lean architectural approach. These practices have a twofold effect: a smaller environmental footprint and improved performance as perceived by the user.
Both. "Reinforcement" involves one or more consultants who are integrated into your existing organization to fill a specific skill gap. "Comprehensive support" involves a multidisciplinary team (development, design, product ownership, QA) when the project is managed from start to finish. The format is determined during the scoping phase.
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