Full-stack developer · Next.js × CRM × AI

I build websites that close deals, not just look good.

Next.js sites and web apps connected to your CRM, payments, and bookings, so every visitor becomes a lead and every lead lands in your pipeline. Designed, built, and launched by me.

Hi, I'm Toki. You'll talk to me directly, from the first call to launch.

Projects shipped
20+
Building end to end
3+ yrs
Reply with a fixed quote
24h

Clients & companies I've built for

  • Picture TV
  • Redaxify
  • Logic Matrix
  • Webermelon
  • easygrow
Services · What I build

I take care of things from start to finish

Web and app design & development

From idea to wireframes to a live Next.js site or web app, designed and built by me.

CRM, payments & automation

Forms, bookings and Stripe payments wired into your CRM, so every lead lands in your pipeline.

AI chatbots & SEO

An AI assistant trained on your own content, plus on-page SEO so customers find you on Google.

Consultation & strategy

A free call to map your goals, the scope and the right starting point.

Anything and everything web

Deployment, hosting setup, domains, maintenance, revisions and everything in between.

Clients I've built for

  • PICTURE TV
  • REDUXIFY
  • LOGIC MATRIX
  • WEBERMELON
  • EASYGROWDIGITAL
Every service · Fixed prices

Pick what you need

Build something new, add to the site you have, or keep it safe. Every service has its own page with the plans, the timeline and what's included.

Not sure? Book a free call (opens in a new tab)

One developer. Design to deployment.

20+

Projects shipped

  • 3+ years
  • 4 companies
  • 200+ problems solved

Across 4 companies and my own freelance clients: from marketing sites to marketplaces, dashboards, and CRM tools. 3+ years. Built end to end.

About me

“I'm a full-stack developer who builds websites that do more than look good: they capture leads, take payments, and sync with your CRM. Clear communication, daily updates, no surprises.”

— Toki OsmanFull-Stack Developer, Next.js & AI

Technologies I use

  • Next.js
  • React
  • TypeScript
  • Node.js
  • Tailwind CSS
  • Stripe
  • Zoho CRM
  • Claude AI
CASE STUDIES · SELECTED WORK

Case studies: Next.js websites and web apps

Real projects for startups and growing businesses: custom websites, dashboards, and AI integrations, from design to launch.

SELECTED PROJECTS · 2024–2026
  1. CASE 01KUHNIC AI2026 ARCHIVE+142% Demo Bookings

    Global AI Autonomous Workflow Engine

    Transformed a technical developer-oriented LLM orchestration engine into a formidable enterprise platform trusted by Fortune 500 automation teams.

    “Worked together on our website design and structure, including sections, messaging, and overall UX. Communication was clear throughout. Solid experience overall.”

    — Jorge Del, Cofounder @ Kuhnic
    • BRAND IDENTITY
    • WEBSITE DESIGN
    • DESIGN SYSTEM
    View Case Study: Global AI Autonomous Workflow Engine
    kuhnic ai · Global AI Autonomous Workflow Engine
    Dark-mode B2B web interface for an autonomous AI workflow engine, showing node-graph workflow diagrams on a desktop monitor.
  2. CASE 02MAVENDATA2026 ARCHIVEDelivered in 9 Days

    US-Based Modern Data Pipeline for Agencies

    Engineered an editorial, blue-to-lavender gradient design system with expansive whitespace and authoritative typographic balance to instill instant enterprise trust.

    “The overall aesthetic feels premium and modern without being overdone. The system gives the site a trustworthy, polished feel that fits our brand well.”

    — Jamie Isabel, Founder @ MavenData
    • POSITIONING TEARDOWN
    • HOMEPAGE UI/UX
    • FIGMA HANDOFF
    View Case Study: US-Based Modern Data Pipeline for Agencies
    mavendata · US-Based Modern Data Pipeline for Agencies
    Light-mode analytics dashboard for a B2B data platform, with blue-to-lavender metric cards and a quarterly performance table.
  3. CASE 03HEADQHELSINKI, FIShipped to Production

    SaaS for Industrial Manufacturers

    Designed an ultra-tactile Nordic architectural interface for high-ticket manufacturing hardware-software workflows.

    • WEB ARCHITECTURE
    • PRODUCT UI
    • CLAUDE CMS
    View Case Study: SaaS for Industrial Manufacturers
    headq · SaaS for Industrial Manufacturers
    Printed project dashboard for the Öresund Tower on a wooden desk, showing a structural core diagram, project metrics and yellow sticky-note comments.
SERVICES · FIXED SCOPE · FIXED PRICE

Services & Pricing

Clear scope, a fixed price and a launch date, agreed before any work starts.

Website

Recommended

A custom Next.js website, designed and built for you, ready to launch.

  • 60-min strategy call to define your goals and audience
  • 3 homepage design directions; you pick one
  • Up to 3 pages, fully responsive with smooth interactions
  • AI chat assistant or smart contact form
  • On-page SEO, deployment and domain setup
  • 2 revision rounds
  • Extra pages: $250 each
Compare all 3 website plans

Web App + Dashboard

A custom web app with an admin dashboard to run your business.

Timeline

3–4 weeks

  • Discovery call and feature planning
  • User login and role-based access
  • Admin dashboard to manage your content and data
  • A content editor (CMS) so you can update pages yourself
  • AI and automation workflows (CRM, email, forms)
  • Payments and bookings if needed (Stripe)
  • Deployment + 30 days of post-launch support
Compare all 3 web app plans

AI Upgrade for Your Website

New

Turn your existing website and business data into a smart AI assistant that answers customers 24/7.

Timeline

2–3 weeks

  • Audit of your site, data and goals
  • Custom AI assistant trained on your content (docs, FAQs, products, PDFs)
  • Answers come from your own data, with the source shown
  • Works with your current site: Next.js, WordPress, Webflow and more
  • Lead capture and handoff to your CRM or email
  • Admin panel to update the knowledge base
  • 30 days of tuning and support after launch

Add-on: Model fine-tuning for brand voice or specialized tasks, quoted per project.

AI usage fees (OpenAI / Anthropic API) are billed directly to the client.

Compare all 3 AI assistant plans

Custom Project

Need a landing page, an integration, or something unique? Tell me what you need and I'll send a clear quote within 24 hours.

Included in every project

  • Clear fixed scope before work starts
  • Payment: 50% to start, 50% on launch, via Payoneer
  • Hosting fees are paid by the client; I handle setup and deployment
HOW IT WORKS

From brief to launch, with you in the loop

You pick the design direction, I build it, you get a progress update every working day, and I handle the launch.

Next.jsResponsiveSmooth interactions

Design and development

3 homepage design directions; you pick one. Then I build it in Next.js, fully responsive with smooth interactions.

Regular updates and progress tracking

25%

Hosting, deployment & maintenance

Hosting is yours; I handle setup, deployment and your domain.

  1. Build
  2. Preview
  3. Production
yourdomain.comDeploying

Get found on Google

On-page SEO comes with every website.

ledgerly.appledgerly.app › features › invoicing

Simple accounting for growing teams

Web apps, dashboards and everything else

Logins and roles, admin dashboards, payments and bookings.

Acme

How I use AI

AI speeds up every stage. I make the calls and review everything that ships.

Research & positioning

AI

Analyses your market, competitors and audience before design starts.

Me

I choose the positioning and set the brief with you.

FREQUENTLY ASKED QUESTIONS

Have Questions? Find Clear Answers.

Everything you need to know about hiring me as your Next.js developer: pricing, timelines, communication, and what happens after launch.HOW I WORK // 2026

What services do you offer as a freelance full-stack developer?

SERVICES

I design and build custom Next.js websites, web apps with admin dashboards, and AI integrations for existing websites, like chatbots trained on your own content. I also connect your site to the tools you already use, such as Zoho CRM, Stripe payments, booking systems, and email automation, so your website works as part of your sales process.

SERVICES: WEBSITES · WEB APPS · AI● AVAILABLE

How much does a custom Next.js website cost?

PRICING

A complete website with up to 3 pages starts at $1,500, and extra pages are $250 each. Web apps with dashboards start at $4,500, and AI upgrades for existing websites start at $2,000. Every project has a fixed price agreed before work starts, so there are no surprise invoices.

PRICING: FIXED SCOPE · FIXED PRICE● NO HIDDEN FEES

How long does it take to build a website or web app?

TIMELINE

A website takes about 2 weeks from strategy call to launch. A web app with a dashboard takes 3–4 weeks, and an AI upgrade takes 2–3 weeks. You'll get a clear timeline with milestones before we start.

TIMELINE: 2–4 WEEKS● ON SCHEDULE

What tech stack do you use?

TECH STACK

I build with Next.js (App Router), React, TypeScript, Tailwind CSS, and shadcn/ui on the frontend, and Node.js, Express, MongoDB, and PostgreSQL on the backend. For deployment I use Docker, Nginx, and CI/CD pipelines. The result is a fast, SEO-friendly site that's easy to maintain and scale.

STACK: NEXT.JS · NODE.JS · TYPESCRIPT● PRODUCTION-READY

How do we work together across time zones?

REMOTE WORK

I work remotely with clients worldwide and have worked with remote teams before. I work in GMT+6, which overlaps with European mornings and Asian business hours, and US clients wake up to finished work. You get a written progress update every working day, and I reply to messages within a few hours during my working day.

TIMEZONE: GMT+6 · DAILY UPDATES● REMOTE-READY

Will I work directly with you?

COMMUNICATION

Yes. You talk to me, the person writing your code, from the first call to launch. No account managers, no handoffs, no junior developers. We'll use whatever suits you best: email, Slack, or WhatsApp.

CONTACT: DIRECT WITH DEVELOPER● DIRECT ACCESS

How does payment work, and how many revisions do I get?

PAYMENT & REVISIONS

You pay 50% to start and 50% at launch, through Payoneer. Website projects include 2 rounds of revisions, and I share progress early so feedback comes before anything is finished. Hosting fees and AI usage fees (like OpenAI or Anthropic API costs) are paid directly by you, so you always own your accounts.

TERMS: 50% UPFRONT · 50% ON LAUNCH● TRANSPARENT

What happens after my website goes live?

AFTER LAUNCH

I handle deployment, domain setup, and on-page SEO, then stay on for support after launch to fix any issues. Web app projects include 30 days of post-launch support. For ongoing updates and maintenance, you can continue with a monthly care plan.

SUPPORT: POST-LAUNCH INCLUDED● INCLUDED

Can you add AI to my existing website?

AI INTEGRATION

Yes. I can add an AI assistant trained on your own content, such as FAQs, product pages, and PDFs, so it answers customers 24/7 with accurate, sourced answers. It works with Next.js, WordPress, Webflow, and most other platforms, and it can send leads straight to your CRM.

AI: ASSISTANT ON YOUR CONTENT · CRM HANDOFF● NEW SERVICE

Do you take custom projects outside your packages?

CUSTOM PROJECTS

Yes. If you need a unique landing page, an integration, a Next.js upgrade, or something completely custom, tell me what you need and I'll send a clear quote within 24 hours.

SCOPE: CUSTOM QUOTES● LET'S TALK
Toki Osman

Still have a question about your project?

Book a free call (opens in a new tab)
Available for new projects

Have a project in mind but unsure where to start?

One free 30-minute call is all it takes. We'll talk through your goals, and I'll tell you what to build, how long it takes, and what it costs, with a fixed quote within 24 hours. No pressure, no obligation.

Tell me about your project

I'll reply within 24 hours.

Opens your email app with your message written out, addressed to tokiosman@outlook.com.

  • Fixed price
  • Direct with the developer
  • Launch in 2–4 weeks