Alexander Ruin

AI Systems Design Consultant

Alexander Ruin — systems design consultant. I help design architecture, assess risks, and establish transparent processes — from technology selection to support. AI executors handle routine tasks. Areas: automation, integrations, AI products.

Promotional Publication: Web Application Development by Design

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Product: Web application development according to design
ID: figma_to_code
Article type: Promotional publication to attract clients
Web application development according to design

Case: From Figma to Code in Record Time

From Design to Code: Automating Frontend Development

I am a developer. In this case study, I demonstrate my approach to turning Figma mockups into functional, maintainable code within 2–4 days: the decisions we make, the tools we use, and the technical nuances we consider.

Practical case study: coffee shop chain

  • Initial data: the client only had a Figma mockup without a described backend or formal requirements specification. We clarified the goals (online/takeaway orders, queue management, basic analytics) and agreed on a minimal set of functionality for the first release.
  • Roles and access: cashiers (processing/issuing orders at the checkout), operators (queue and status control), administrators (managing locations/menu/prices and user permissions). The role model is based on rights separation (RBAC).
  • Product functions: adding points of sale (address, operating hours), managing menus and modifiers (size, syrups), placing orders linked to a specific location, statuses ("new → in progress → ready → delivered/cancelled"), viewing location statistics (revenue, average preparation time, top-selling items).
  • Technical implementation: the interface from Figma was converted into a component system with design tokens; an admin panel and a POS screen for the cashier. The backend and frontend are deployed in Docker, configured via .env, assembly and launch via Docker Compose.
  • Observability and Operations: structured logs, metrics for order processing time and errors, simple alerting. Support for updates without downtime.
  • Features and nuances: synchronization of status changes between multiple roles, protection against "double issuance" (operation idempotence), time control and different time zones, limits on modifiers, caching of menu directories.

Quick immersion into context

  • Meetings with stakeholders (client, managers, developers): we clarify the project goals and key performance indicators (KPIs), gather the company's working terminology, and compile a short glossary.
  • Domain description: section and entity diagram, list of user events and interface states, we record assumptions and risks.
  • Integration Map: where "true" data originates (core systems), what the availability and response time requirements are, and who is responsible for each service on the client side.

Architectural decisions and trade-offs

  • SSR/SSG/ISR (Next.js) — choosing based on content type and SEO objectives.
  • Tailwind or CSS Modules; design tokens; accessibility (a11y), internationalization (i18n)/RTL, proper semantics.
  • Optimization of LCP/CLS/INP, critical resources, preload fonts.
  • next/image, AVIF/WebP, CDN, and caching headers (Cache‑Control).

Hidden pitfalls and anti-patterns

  • Desynchronization of markup between server and client (hydration mismatch), incorrect media query breakpoints, overloaded JavaScript bundle.
  • Excessively heavy vector images (SVG) and fonts, lack of lazy loading, and flashing of unstyled content/text (FOUC/FOIT).
  • Accessibility errors: focus trap management, incorrect ARIA attributes, incomplete keyboard navigation.

Quality, metrics, and operations

  • SLI/SLO: p95 latency, error budget, uptime; alerts tied to target metrics.
  • Test Strategy: unit/contract/E2E tests, load testing, canary releases.
  • Observability: structured logs, tracing, metrics (available in production).
  • CI/CD, migrations, rollbacks, liveness and readiness checks (health checks/readiness probes).

Security and Data

  • Personal Data (PII) and Secrets: "At-Rest" and "In-Transit" Encryption, Key Rotation.
  • Roles and access controls, masking of sensitive data in logs, audit of actions.
  • Storage policies, data lifespan (TTL), regional processing requirements.

From design to production in 2-4 days with a guarantee of pixel-perfect quality.

Problem: You have a great design in Figma, but need fast and high-quality code? Typically, coding the layout drags on for weeks, and the result doesn't match the mockup.

Solution: I create the perfect layout from your Figma design in the shortest possible time, guaranteeing 100% fidelity to the mockup.

🚀 How My Expert Layout Service Works

Professional project analysis

  • Detailed study of your Figma file by experts
  • Choosing the optimal technology stack tailored to the tasks
  • Architecture planning for maximum performance
  • Assessment of timelines with guaranteed adherence to deadlines

Expert development

  • Senior developers with 5+ years of experience
  • Handcrafted code of the highest quality, without auto-generation
  • Modern technologies - React, Vue, Node.js, FastAPI
  • Pixel-perfect layout with verification of every pixel

Quality guarantee

  • 100% match original design
  • Cross-browser compatibility
  • Full adaptability for all devices
  • Clean Code with comments and documentation

💼 Who needs my service

Digital agencies

Scale up the team without hiring. Get ready-made code on time and focus on strategic tasks.

Startups and IT companies

Launch your MVP fasterSave developers' time on complex tasks while we deliver high-quality markup.

Freelance designers

Expand services to full-cycle development. Offer clients ready-made solutions and increase the average bill by 2-3 times.

Web studios

Accelerate projects and increase your profitability. Hand off routine layout work to us and take on more orders.

⚡ Our Technical Capabilities

Modern Frontend

  • React/Vue.js with TypeScript
  • Next.js/Nuxt.js for production-ready solutions
  • Tailwind CSS or any CSS frameworks
  • Styled Components and CSS-in-JS solutions

Reliable backend

  • FastAPI/Express.js for REST API
  • GraphQL for complex integrations
  • Database PostgreSQL, MongoDB, MySQL
  • JWT authorization and security

DevOps and Deployment

  • Docker containerization
  • CI/CD configuration for autodeploy
  • Deploy to any cloud platforms
  • SSL certificates and domain setup

📊 Specific results of my clients

Real statistics: - Average term: 2.8 days for a standard project Compliance with design: 100% pixel-perfect - Time saving: up to 70% against the regular team Customer satisfaction: 98% repeat orders

Case: Web Studio "TechnovationLab"

"We ordered the layout for a 12-page online store. Received the finished responsive code with an admin panel in 3 days. The client is delighted, and we saved our team 2 weeks of work."

Case: "FoodDelivery" Startup

We needed to quickly launch an MVP of a mobile application. In 4 days, we received React Native code + backend API. Made it in time for the pitch presentation with investors.

🛠 What's included in your order

Frontend development

  • Component Architecture with reusable elements
  • Responsive design for all resolutions
  • Performance optimization and SEO
  • Integration with API and external services

Backend development (optional)

  • REST API with full documentation
  • Databases with optimized queries
  • Authentication and user authorization
  • Admin panel for content management

Technical Support

  • Detailed documentation on installation and configuration
  • Code review and an explanation of architectural decisions
  • 30 days free minor edits and bug fixes
  • Technical Support on integration

💰 Transparent Pricing

Quick cost estimate

Basic factors: - Number of unique pages/screens - Complexity of interactive elements - Need for backend development - Integrations with external APIs

Approximate rates: - Landing page: from 15,000₽ for 1-2 days Corporate website: from 35,000₽ in 2-3 days
- Online store: from 65,000₽ in 3-4 days Web application: from 85,000₽ for 4-5 days

Guarantees and Protection

  • Fixed cost no hidden additional payments
  • Payment in installments with intermediate demos
  • Money-back guarantee in case of non-compliance with the technical specifications
  • Legal contract with clear obligations

🎯 Start today

Simple ordering process:

  1. Send the Figma link and the technical specification
  2. Get an estimate terms and cost within 2 hours
  3. You sign the contract and make a 50% advance payment
  4. You get the finished code within the agreed-upon time frame
  5. Accept the job and you pay the rest

  6. Free express assessment project in 30 minutes

  7. **
  8. Free deployment to your hosting
  9. 30 days of support as a gift

Ready to get perfect layout in record time?

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Want the same result? Submit a request — let's discuss your task.

🚀 Ready to order development?

We will create a similar solution, taking into account your requirements and processes.

💡 What you will get: a turnkey ready solution, source code, documentation, 30 days of support