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You will get a dedicated dev team to build complete modules for your product

Jordi S.Status: Offline
Jordi S. Jordi S.
5.0
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Jordi, priced and ready to go.
Jordi S.Status: Offline
Jordi S. Jordi S.
5.0
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Jordi, priced and ready to go.

Project details

We don’t rent developers — we deliver solutions. As your tech partner, we build complete features, modules, or integrations based on your roadmap. Whether it’s a custom dashboard, an internal tool, a backend microservice, or a full frontend flow — we scope it, build it, and hand it over clean and ready to integrate.

Our internal team at Nyxidiom uses technologies like React, React Native, TypeScript, Node.js, and AWS to deliver scalable, production-ready code. You scale your product — we handle the build.

⚠️ Please contact us before purchasing to ensure we align on the scope, timeline, and technical requirements. Each tier reflects a starting point — we’re happy to send a tailored offer based on your specific needs.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$900
Standard
$1,800
Advanced
$3,000
Delivery Time 5 days 8 days 12 days
Number of Revisions
123
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$80
Detailed Technical Documentation (+ 1 Day)
+$150
Integration Support with Your Team
+$200
Automated Tests (unit or integration) (+ 1 Day)
+$120

Frequently asked questions

5.0
3 reviews
100% Complete
(3)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

JH

Jennifer H.
5.00
Aug 21, 2024
Experienced React Developer Needed for Frontend Development Projects - Spanish is mandatory Jordi ha desempeñado sus tareas de forma correcta y ha colaborado en todo momento para el buen funcionamiento de la colaboración, lo recomendamos totalmente.
Gracias por tu aporte Jordi

JS

Joel S.
5.00
May 6, 2024
Remix Development Jordi is very knowledgeable and it was a great experience to work with him

JP

Juan P.
5.00
Dec 28, 2023
Desarrollador para proyecto de obtención de empresas de energiás renovables I have had a very good experience while working with Jordi, he has performed a very good job fast and according to pre-agreed conditions. I strongly recomend Jordi for your data projects.
Jordi S.Status: Offline

About Jordi

Jordi S.Status: Offline
Senior Fullstack Engineer, React, Next.js, Node.js, AWS, AI Products
100% Job Success
5.0  (3 reviews)
Chiyoda, Japan - 9:53 pm local time
Senior Fullstack Engineer with 8+ years of experience, based in Tokyo. I build web and AI products end-to-end — from idea and architecture to a fast, polished product your users love.

Right now I'm not only building for clients: I'm also shipping my own consumer AI products (an AI companion app and an anime-tracking app). So I know firsthand how to take a product from zero to real users — not just deliver code.

WHAT I DO FOR YOU:

- End-to-end product development (MVP → scale): architecture, UI/UX, frontend, backend, cloud.
- AI integrations: LLM features, OpenAI Vision / image parsing, automation, recommendations.
- Performance & accessibility: optimized for speed (perfect Lighthouse scores) and great UX.
- Cost-optimized, scalable AWS architecture: low maintenance cost while scaling to many users.

I've built 30+ web applications from scratch (MVPs) across my career, so I've likely already built whatever you need:

- Dashboards with charts and data tables · REST APIs · Landing pages
- Native apps (Android, iOS, desktop) · Payments (Stripe)
- ETL pipelines & web crawlers · Auth / authorization
- Real-time (WebSockets), chat, video · Email notifications · Logging & error monitoring

TECH I WORK WITH:

- Languages: TypeScript / JavaScript, Python, Node.js, Shell
- Frontend: React, Next.js, Remix, Tailwind
- Backend: Nest.js, Express, Prisma, Drizzle
- AI: OpenAI API (LLM + Vision), AI product development
- Databases: PostgreSQL, MySQL, SQLite, MongoDB, Redis, DynamoDB
- AWS: Lambda, API Gateway, EC2, ECS, RDS, S3, Route53, CloudWatch, Serverless
- DevOps: CloudFormation, SAM, CI/CD (GitHub Actions, CodePipeline), Docker

CREDENTIALS:

- AWS Certified Solutions Architect – Associate · 100% Job Success · based in Tokyo (JLPT N1).

WHY WORK WITH ME:

- Proactive: I suggest effective solutions without eating up your time.
- Fast: chances are I've solved your problem before.
- Responsive: replies in under 24 hours.
- Quality-obsessed: your solution should work perfectly.

Not sure yet if I'm the right fit? Contact me for a free 30-minute consultation — no strings attached.

Steps for completing your project

After purchasing the project, send requirements so Jordi can start the project.

Delivery time starts when Jordi receives requirements from you.

Jordi works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery & Scope Confirmation

We review your specs, clarify the scope, estimate complexity, and confirm that the request fits within the selected tier. If needed, we’ll define a custom scope.

Architecture & Planning

We design the module’s structure, data flow, and API contracts (if needed), making sure it aligns with your existing stack and team standards.

Review the work, release payment, and leave feedback to Jordi.