Diaconu Software Development Inc

Software built to spec, priced before we start.

Pick the services you need — from a $278 landing page to a $2,870 custom platform — add them to your cart and pay once. That's the whole process.

Fixed scope, fixed price

No hourly surprises. Each service has a clear deliverable and a single price.

Senior engineers only

Your project is built by people who have shipped production systems for years.

Checkout in seconds

No forms, no sales calls. Add to cart, enter your email, pay once.

Popular services

Fixed prices from $278 to $2,870.

Web$278

Single-Page Landing Site

A fast, responsive one-page site with contact form and analytics.

  • Custom design
  • Mobile responsive
  • Basic SEO setup
Support$412

Bug Fix Sprint

One focused week of triage and fixes on your existing codebase.

  • Up to 12 issues
  • Regression checks
  • Written changelog
Web$645

Multi-Page Business Website

Up to six pages with CMS-ready content structure.

  • Up to 6 pages
  • Content structure
  • Performance pass
Cloud$878

REST API Development

Documented API with authentication and role-based access.

  • Auth + roles
  • OpenAPI docs
  • Automated tests
Data$1,140

Database Design & Migration

Schema modeling, indexing strategy and a safe migration plan.

  • Schema modeling
  • Index tuning
  • Zero-downtime plan
Mobile$1,465

Cross-Platform Mobile MVP

iOS and Android app from one codebase, store-ready build.

  • Single codebase
  • Push notifications
  • Store submission