YRYasir.dev
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Services

What I Build

From product idea to production-ready software — full-stack solutions in .NET, React, and AI, built for scale and maintainability.

Web Applications

End-to-end React & Next.js applications — fast, accessible, and built to scale.

  • Next.js 14 App Router with SSR & SSG
  • Responsive UI with clean component libraries
  • Auth, roles & permissions
  • Performance optimization & Core Web Vitals
  • CI/CD deployment pipelines
.NET 8React 18Next.js 14TypeScriptAzurePostgreSQL

API & Backend Systems

Robust, secure REST & GraphQL APIs backed by .NET and cloud-native infrastructure.

  • ASP.NET Core Web API
  • Entity Framework + Dapper
  • JWT & OAuth2 authentication
  • Microservices & event-driven architecture
  • Azure Service Bus, Functions & queues
ASP.NET CoreEF CoreSQL ServerRedisDockerAzure

Real Estate Platforms

Property search, listing management, and CRM systems for agents and brokerages.

  • MLS & IDX integrations
  • Advanced property search & filters
  • Lead capture & CRM pipeline
  • Agent portals & admin dashboards
  • Map-based property browsing
Next.jsMapboxGLPrismaPostgreSQLStripeSendGrid

AI Integrations & Automation

Embed LLMs, vector search, and workflow automation into your existing products.

  • OpenAI & Azure OpenAI integration
  • RAG pipelines with vector databases
  • Chatbots & AI-powered search
  • Document processing & extraction
  • n8n & Zapier workflow automation
OpenAI APILangChainPineconeAzure OpenAIPythonn8n
How it works

My Process

A clear, structured approach that keeps projects on track and stakeholders informed.

01

Discovery Call

We map out your goals, constraints, and success criteria in a focused 30-minute call. No fluff, no sales pitch.

02

Scoping & Proposal

I send a written scope with timeline, milestones, and a fixed price. You know exactly what you're getting.

03

Build & Review

Weekly updates with working demos. You can see progress and give feedback at every milestone.

04

Launch & Handoff

Full deployment, documentation, and a walkthrough. Optional retainer for ongoing support.

Pricing

Simple, transparent pricing

No hourly surprises. Fixed scopes, clear deliverables, honest numbers.

Starter

$500 – $2k

Perfect for landing pages, MVPs, and focused feature builds.

  • Up to 5 pages or 3 features
  • Responsive design
  • Basic SEO setup
  • 2 rounds of revisions
  • 2 weeks support post-launch
Get started
Most popular

Professional

$2k – $8k

Full-featured web apps and API systems for growing businesses.

  • Unlimited pages / features
  • Auth, roles & payments
  • Third-party integrations
  • Testing & documentation
  • 1 month support included
  • Priority response
Start a project

Enterprise

Custom

Complex platforms, teams, and long-term partnerships.

  • Multi-team collaboration
  • Architecture & planning
  • Custom SLAs
  • Dedicated communication channel
  • Retainer-based engagement
  • NDA available
Let's talk
FAQ

Common questions

Everything you need to know before we start working together.

It depends on scope. A landing page or small feature takes 1–2 weeks. A full web app with auth, APIs, and integrations typically takes 4–10 weeks. I'll give you a detailed timeline in my proposal before we start.

Absolutely — most of my best work has been with early-stage startups. I understand the need for speed, flexibility, and making smart tradeoffs to ship fast without building technical debt.

Async-first with weekly video syncs. I use Slack or email for daily updates, share working demos frequently, and keep you in the loop at every milestone. You'll never be left wondering what's happening.

Yes, always happy to sign an NDA before we discuss sensitive details. Just send it over and I'll review and return it within 24 hours.

Yes. I offer monthly retainer packages for ongoing maintenance, feature additions, and technical support. Many clients stay on retainer after their initial project.

Starter projects include 2 revision rounds. Professional and Enterprise projects have unlimited revisions within scope. Anything outside the agreed scope is quoted separately before work begins.

Ready to ship?

Let's start building today

Tell me about your project and I'll send a detailed proposal within 24 hours.