We design PostgreSQL databases for your custom business platforms and your Supabase projects: integrity constraints set right from the schema, complex queries optimised, for reliable data even when several modules rest on the same database.
PostgreSQLPostgreSQL is a relational database management system: it stores information in tables linked together by strict rules, then guarantees that inconsistent data cannot slip in. It natively handles richer data types than a simple text or number, and serves as the base for Supabase, the tool we use to build authentication and an API quickly. For your project, that means a database able to hold precise business rules without working around them as things evolve.
PostgreSQL is used to store the data of a platform whose business rules are strict: an order cannot exist without a customer attached, a contract can only change status in a precise order. It becomes less relevant for a simple showcase site or a blog, where a lighter structure is more than enough. We choose it by default for our custom business platforms and our Supabase projects, as soon as data integrity weighs more than simplicity of setting up.
PostgreSQL databases we design for business platforms with demanding management rules.
We design the PostgreSQL database of a platform for a law firm tracking cases and procedural deadlines: constraints set on the schema prevent a case from changing status without the previous step being validated.
We structure the PostgreSQL database of a SaaS platform intended for several client companies, with strict separation of the data between each account, so that no badly written query can ever bring up another client's data.
We design the PostgreSQL database of a traceability tool for an industrial SME, where each production batch stays linked to its original components, with constraints that prevent any break in the traceability chain recorded.
We structure the PostgreSQL database of a hotel group with pricing rules that vary by season, sales channel and room type, calculated by queries combining several tables without ever displaying an incorrect rate to the customer.
We design the PostgreSQL database of a patient tracking platform for a network of paramedical practices, with access rights set at the level of the data rows themselves, so that a user only consults the records that concern them.
We structure the PostgreSQL database of a rental management platform linking properties, owners and tenants: integrity constraints prevent a property from staying associated with a closed contract or with a tenant who left long ago.
PostgreSQL pairs most often with Supabase, which uses it as its database engine while providing ready-made authentication and API. On the custom back-end side, we connect it to Node.js or TypeScript projects when more advanced business logic has to run between the database and the interface. For display, Next.js or React rest on this data to build dashboards and interfaces suited to each user profile.
The technologies we work with
Click a technology to open its dedicated page.
We design PostgreSQL databases for custom business platforms and Supabase projects: table schema, integrity constraints set from the outset, complex queries optimised, then follow-up after production release to keep the data reliable.
We go through Supabase when authentication and an API have to be ready quickly around the database, and keep PostgreSQL alone when very specific business logic has to stay entirely under our control, with no additional layer on top.
Every PostgreSQL project is priced on quotation, according to the number of business rules to set in the schema. Allow 21 to 30 days for a database with limited rules, and up to 21 to 60 days for a platform with several interdependent modules. The exact amount is confirmed after that first scoping, never before.
Six steps, from the first conversation to launch — and the support that follows. The process is the same for an e-commerce site or a mobile app; only the deliverables change.
We start from your objectives, not from a list of features. Scope, key user journeys, technical constraints and budget: everything is set down in writing before the first line of code. You know what you will get, when, and at what price.
You see your site or your app before it exists. We design every screen, test the user journeys and refine until navigation feels obvious. An interface approved at the design stage means development work that never goes to waste.
WordPress or WooCommerce for a site you manage yourself, Next.js for a platform, Flutter or Swift for a mobile app: the technology follows your need, never the other way round. We ship regular test builds so you can follow progress in real conditions.
Every build is tested on the browsers and devices your customers actually use: screen sizes, OS versions, unstable connections. We fix issues before your users run into them, not after they report them.
We handle the launch end to end: hosting, domain name, redirects in the case of a redesign, analytics tools — and store publication when the project is an app. Nothing is left on your plate on launch day.
A website, like an app, keeps evolving: security updates, version upgrades, new features as your feedback comes in. An optional annual plan covers monitoring and support work, and the code belongs to you in every case.
5.0/5 based on our Google and Trustpilot reviewsBook a 30-minute call: we scope your need together and you leave with concrete recommendations — whether you work with us or not.
What you get:
I really enjoyed working with Skyward Agency on my website. The whole experience was flawless from start to finish. Everything was very clear, the scope of work was well defined, and the deadlines were respected. The team was professional, reliable, and easy to work with. I’m very happy with the final result and would definitely recommend Skyward Agency to anyone looking for a serious and high-quality web agency.
J’ai pu avancer avec Lucas sur de la création de web site pour mes clients : une roadmap suivie à la lettre, 3 clients satisfaits ! 😌 merci à toi et toute ta team
I had an amazing experience with this web design company! They created a stunning, fully responsive website for my business, exceeding all my expectations.
Je suis vraiment impressionné par les services de Skyward Agency !
La meilleure agence de l'Ile!
Très satisfait de cette agence web ! Équipe professionnelle, réactive et à l’écoute. Le projet a été réalisé dans les délais avec un résultat de grande qualité. La communication a été fluide du début à la fin et les conseils apportés ont été très pertinents. Je recommande sans hésiter !
Je tiens à vous remercier pour votre travail remarquable sur mon site internet. Le résultat est à la hauteur de mes attentes et j'ai appréciée votre professionnalisme.
Top qualité, top service, une équipe aux petits soins et une rapidité d’exécution hors norme ! Je recommande chaleureusement !
Great service, quick response and results were beyond expectations.
Merci à Lucas et son équipe.
Je recommande vivement Skyward. Équipe professionnelle, disponible et efficace. Mon projet a été réalisé rapidement avec un résultat de grande qualité. Très satisfait du service et de l’accompagnement tout au long du projet. Merci à toute l’équipe !
La meilleure expérience que Jai eu avec une agence web, une refonte web s'imposer pour site et j'ai fait appel a Skyward Agency, je ne regrette pas mon choix et recommande vivement !
J’ai fais confiance au professionnalisme de Lucas. Indéniablement, un des meilleurs de l’île Maurice. Je recommande vivement !
Lucas est un jeune homme au top 👌 professionnel, efficace … rien à dire
J’ai confié la refonte de mes sites internet à Lucas de Skyward Agency et j’ai été particulièrement impressionné par son écoute et son professionnalisme. Une collaboration fluide, efficace et orientée résultats. Je recommande sans hésitation.
Je recommande fortement, votre équipe a su répondre parfaitement a nos attentes, un travail de qualité et un bon rapport qualité prix! Rien a dire je continuerai a travailler avec vous.
Une agence hyper sérieuse et professionnelle. Création de site Web , CX Experience et Community Management, je recommande.
Merci pour votre réactivité et honnêteté Bonne prise en charge et très compétitif
Lucas de Skyward Agency est un vrai expert en SEO. Rare de trouver quelqu’un qui maîtrise autant son sujet ! Très heureux d’avoir collaboré avec lui sur un client commun, je recommande à 100 %. 🫡🤝
J’ai fait appel à skyward pour la création de mon site internet. tout a était parfait je tiens à remercier l’équipe qui a été à l’écoute de toute mes demandes et très réactive. Mille merci
Notre site charge en un clin d’œil ! Skyward Agency a optimisé chaque détail pour garantir une performance maximale
Super agence avec qui collaborer à l’île Maurice ! Je recommande et encore merci pour votre expertise
The questions company directors ask us most often before a platform project on PostgreSQL.
Two platforms that look similar rarely call for the same data schema. The budget depends on the number of tables, the integrity rules to set and the volume of data expected: a schema for a platform with a few entities costs markedly less than a database linking dozens of tables together with cross-referenced constraints. We first frame your business rules with you before pricing anything at all. Every PostgreSQL project is then priced on quotation, with a precise breakdown of the schema chosen, sent within 24 hours of that first scoping.
A database for a platform with limited business rules is designed in 21 to 30 days once scoping is complete. A broader platform, with several modules and cross-referenced constraints between many tables, calls for closer to 21 to 60 days, and up to 60 days for a scope extended to several distinct user profiles. The schema is validated before the interfaces are developed, to avoid having to redo everything after the fact. This lead time includes load testing before any opening to end users.
PostgreSQL is the obvious choice for a custom business platform, where strict integrity rules have to link several types of data together with no possible gap. MySQL remains preferable as soon as the project rests on WordPress or WooCommerce, the database those platforms natively expect. We never choose a database as a matter of principle: the nature of the project, custom-built or built on an existing system, settles the question from the scoping stage. A platform that starts simple can in fact migrate to PostgreSQL if its business rules become more complex later.
Yes, we regularly work on PostgreSQL databases left by another team or built on Supabase. The audit covers the integrity constraints actually set, the data access rules and the slowest queries identified in the server logs. This step separates what can stay as it is from what has to be strengthened before adding a new module. You receive this report before any decision to develop the platform. This diagnosis commits you to nothing until you have validated what happens next.
Yes, in the form of an optional annual package, whose content depends on the criticality of your platform: monitoring of slow queries, regular backups and adjustments to the schema as new modules are added. A database centralising sensitive business rules deserves regular follow-up, because a badly set constraint can let an inconsistency through for months. This package remains optional: the database belongs to you from delivery onwards, whatever you choose afterwards.
Yes, without reservation. You receive full access to your database, with documentation of the schema and the constraints set, including when the project goes through Supabase, where the access keys remain under your account from the outset. For a business platform built over several years, this independence matters particularly, since it lets you entrust the rest of the project to another technical team if you wish, without depending on us in the long run. No technical access is retained on our side once the project is delivered.
Indirectly, yes: a platform whose queries stay fast despite complex business rules displays pages more quickly, a criterion Google takes into account in its ranking. On a platform with a lot of content generated from the database, a badly thought-out schema slows down every page that queries it. We check this point from the schema design stage, even before the platform hosts its first real content. A slow platform also loses visibility with search engines, well before any content problem.
Our latest articles on web design, SEO and digital, written by Skyward Agency.
In 2026, the choice between OpenAI Custom Models and Hugging
Explore the key differences between AWS Lambda and Google Cloud
Retrieval-Augmented Generation (RAG) is revolutionizing AI by merging information retrieval
Tell us about your project and we will get back to you within 24 hours.
LucasFounder — Skyward Agency30 minutes with Lucas to scope your project, budget and timeline — no strings attached.
Next slots available this week.
