RYAN
TELLISSY

>Full-stack Web & Mobile Developer_

I turn your ideas into polished, production-ready products — websites, platforms, and mobile apps built to impress.

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About Me

Crafting experiences that matter

I build web platforms and mobile apps that look great, load fast, and are built to grow with your business — handling everything from design to deployment so you don't have to worry about the technical side.

Whether you need a client-facing website, an internal tool, or a mobile app for iOS and Android — I take your idea from a blank page to a live, polished product.

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Years Experience
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Projects Shipped
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Client Focused

Currently working with

Full-stack apps with Next.js handling both the front end and backend API routes, paired with React Native with NestJS for mobile — all connected through Prisma + PostgreSQL, cached with Redis, and deployed on Cloudflare / Hetzner.

Web Applications

Fast, scalable platforms with beautiful interfaces — dashboards, SaaS tools, e-commerce, and more.

Mobile Apps

iOS & Android apps from a single codebase using React Native — native feel, half the cost.

End-to-End Delivery

I handle design, development, and deployment. You get a finished product, not a handoff.

Next.jsTypeScriptReact NativeTailwind CSSTanStack QueryPostgreSQLFramer MotionExpoStripeNext.jsTypeScriptReact NativeTailwind CSSTanStack QueryPostgreSQLFramer MotionExpoStripeNext.jsTypeScriptReact NativeTailwind CSSTanStack QueryPostgreSQLFramer MotionExpoStripeNext.jsTypeScriptReact NativeTailwind CSSTanStack QueryPostgreSQLFramer MotionExpoStripe
PrismaRedisCloudflareHetznerNode.jsGit & GitHubNestJSDockerJWTSocket.ioPythonPrismaRedisCloudflareHetznerNode.jsGit & GitHubNestJSDockerJWTSocket.ioPythonPrismaRedisCloudflareHetznerNode.jsGit & GitHubNestJSDockerJWTSocket.ioPythonPrismaRedisCloudflareHetznerNode.jsGit & GitHubNestJSDockerJWTSocket.ioPython

My Work

Featured Projects

A selection of things I've built — browse each one live, right here.

01All-in-One Launch Team

RocketLaunch

A full-service launch agency that takes businesses from idea to market — offering web and mobile development, video editing, and graphic design under one roof.

Open Tab
rocketlaunch.com

02Gym Wear E-Commerce

Kut

A bold clothing storefront for Kut — premium gym wear with a bloody-red brand identity, product showcases, and a shopping experience built for athletes who train hard.

Open Tab
kutshop.vercel.app

03Real-Time Communication Platform

Wavecord

A full-featured communication platform built from the ground up — real-time messaging, voice channels, server management, and a polished UI crafted for communities that demand speed and style.

Open Tab
wavecord.com

6 more projects hidden

Launch Sequence

From idea to orbit

Every project follows a clear mission plan — no guesswork, no surprises, just steady progress from first call to live product.

Phase 01

Discovery

We align on goals, users, and scope. I map the technical path and timeline before a single line of code.

Phase 02

Design & Architecture

Wireframes, system design, and stack decisions — so you know exactly what we're building and why.

Phase 03

Build & Iterate

Development in focused sprints with staging previews. You see real progress and give feedback early.

Phase 04

Launch & Support

Deploy, optimize, and hand off cleanly. I stay available for fixes and iterations after go-live.

weekly syncstransparent scopestaging previewsproduction-ready handoff

Experience with companies

Products I shipped on teams

Before freelancing, I built production software with established companies — real users, real operations, and tight collaboration with product and engineering.

Company

InnoThink

Smart Wholesale & Logistics Platform

Depogro

A real-time B2B wholesale and logistics platform for retailers, brand ambassadors, and delivery agents — unified catalog, order workflows, and live delivery tracking in one operations hub.

Medication Management

PillPall

A medication management app — reminders, clear drug information, and a nearby pharmacy locator to help users stay on schedule with their prescriptions.

Web & Digital Marketing Agency

DigitalLynx

A full-service agency website for a French digital studio — maroon brand identity, service pages for showcase sites, e-commerce, SEO, responsive builds, and logo design, a four-step production process, and a contact flow for free quote requests.

Premium Car-Rental SaaS

AMS Dynamic

A white-label car-rental platform for premium fleets — multi-location operations with configurable pricing, fleet rules, and branding so rental businesses can run bookings on their terms.

Client Reviews

What clients say

Real feedback from founders and teams I've shipped with — no fluff, just how the collaboration actually went.

5.0

Average rating

,

100%

Client satisfaction

,

On-time delivery

Staylo

Ryan delivered our booking platform ahead of schedule. The attention to performance and detail was well beyond what we expected — it just works.

MW

Marcus Webb

Founder · Staylo · Short-Term Rental Platform

Nebula AI

From concept to live product in three weeks. Ryan handled everything — design, backend, deployment — and was easy to collaborate with throughout the entire process.

NB

Nebula

Client · AI Creative Platform

Let's Connect

Have a project in mind?

I'm open to freelance projects and new opportunities. Fill in the form and I'll get back to you within 24 hours.

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