Available for new projects · 2026

Full‑Stack
Web Developer

Aaron Reifman  ·  Full-Stack Developer & Team Lead

I build websites, e-commerce platforms, mobile apps, bots, integrations and custom software — and handle design and advertising when needed. Solo for compact tasks, full team for bigger ones — you always deal with me directly.

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Projects Delivered
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Years Experience
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Industries Served
~/whoami
$ whoami
aaron-reifman

$ cat degree.txt
MSc Computer Science
— Diploma with Honours
— Thesis: IT & International Law

$ skills --top
[ React, Next.js, Node.js ]
[ Python, FastAPI, AWS ]
[ React Native, Flutter ]

$ git log --oneline -3
a3f9c12 nautilus.eu — AI infra platform, 4 langs
b1e4d77 maxximus — fintech, UA/RU/EN
c2a8f01 paa-zakon — legal brand, 5 langs

$ status
● open to work — response < 24h
$
🎓
MSc Computer Science · Odesa National University of Technology
Diploma with Honours
About Me

Building products that actually work — at scale.

I'm Aaron Reifman — a full-stack developer with a Master's degree in Computer Science (with Honours) from Odesa National University of Technology. My thesis focused on information support tools for IT companies navigating international legal frameworks — giving me a rare edge: I understand both the technical and legal dimensions of building global digital products.

From a startup MVP to a complex enterprise platform, I bring both technical rigor and business sense. I don't just write code — I solve problems and deliver results that matter to your bottom line.

Depending on the scope, I work solo, bring in trusted specialists, or fully delegate to my team — while staying as the technical lead and your single point of contact. You always deal with me directly, regardless of who's working under the hood.

🎓
MSc Computer Science — Diploma with Honours
Odesa National University of Technology
Thesis: "Analysis of Information Support Tools for IT Companies in the Field of International Legal Issues"
IT · International Law · Information Systems
ReactNext.jsNode.js PythonFastAPIPostgreSQL MongoDBDockerAWS React NativeFlutterOpenAI API StripeGraphQLRedis
Frontend Dev
Expert
Backend & API
Expert
Mobile Apps
Advanced
Database Design
Advanced
AI & Chatbots
Advanced
DevOps & Cloud
Advanced
// Tech Stack
React Next.js Node.js Python FastAPI React Native Flutter PostgreSQL MongoDB OpenAI API LangChain Docker AWS Redis GraphQL Stripe WordPress
What I Build

Services

01
🌐
Web Development

Custom websites, web apps, and SaaS platforms engineered for speed, SEO, and conversion. From landing pages to complex multi-tenant systems built with modern frameworks and scalable architecture.

ReactNext.jsNode.jsPostgreSQL
02
🛒
E-Commerce Platforms

Feature-complete online stores with payment gateways, inventory systems, analytics dashboards, and conversion-optimized UX. Custom builds, Shopify or WooCommerce extensions — whatever fits your needs.

StripeShopifyWooCommerceCustom
03
🤖
AI Chatbots & Automation

Intelligent bots trained on your data — for customer support, lead qualification, and internal automation. Integrated with your CRM, help desk, or custom backend. Works in Telegram, WhatsApp, and web.

OpenAILangChainTelegramWhatsApp
04
📱
Mobile Applications

Cross-platform iOS & Android apps with native performance. Clean architecture, offline-ready, push notifications, and full app store submission — handled end-to-end so you can focus on your business.

React NativeFlutterExpoFirebase
05
⚙️
Custom Software

Bespoke desktop applications, internal tools, CRM systems, and workflow automation. If off-the-shelf solutions don't fit your process, I build exactly what your business needs — from scratch.

PythonElectronFastAPIAutomation
06
🔌
API & System Integration

RESTful and GraphQL APIs, microservices, and third-party integrations. I connect your systems — payment providers, CRMs, analytics, ERPs — into one clean, reliable ecosystem.

RESTGraphQLAWSDocker
Why work with me

What Sets Me Apart

🎓
Academic Depth + Unique Edge

MSc in Computer Science with Honours. My thesis specifically examined how IT companies handle international legal information systems — meaning I understand compliance, cross-border legal nuances, and tech architecture simultaneously. That's rare.

Fast Delivery

Solid academic background means I've understood your problem at its root before. I work efficiently, hit deadlines, and don't waste your time — or budget — on unnecessary delays and revisions.

🔍
Full Transparency

Regular progress demos, clear milestones, and honest communication at every step. You always know exactly where your project stands — no surprises, no black boxes.

👥
Solo or Full Team

Small task? I handle it myself. Complex platform? I bring in vetted specialists or fully delegate — while remaining your single point of contact. You get the flexibility of a freelancer with the capacity of a team.

🛡
Long-Term Support

I don't disappear after launch. Bug fixes, feature updates, performance tuning — I'm here for the long run. Most of my clients continue working with me long after the initial delivery.

🔍
Always Transparent

Whether it's me or the team working on your project — you get the same experience: clear timelines, regular demos, and honest communication at every step. No black boxes.

How I work

My Process

💬1
Discovery

We discuss your goals, timeline, and budget. I ask the right questions and listen carefully. No jargon, no pressure — just an honest conversation about what you need.

🗺2
Architecture & Plan

I design the technical architecture, pick the right tech stack, and deliver a clear project roadmap — before writing a single line of code. You approve everything upfront.

3
Build & Iterate

Agile development with regular demos and weekly updates. You give feedback at every stage — the result is exactly what you envisioned, not a surprise at the end.

🚀4
Launch & Support

Rigorous testing, smooth deployment, and post-launch monitoring. I don't disappear after delivery — ongoing support is always available.

Selected work

Recent Projects

// Additional projects available under NDA — details on request

001AI Platform · B2B SaaS · EU · EN/DE/ES/FR

Nautilus — AI for European Infrastructure

Sovereign AI platform for Europe's mission-critical industrial infrastructure. Multilingual B2B product site with enterprise-grade design across four languages.

WordPressMultilingualEnterprise4 Languages
↗ Live · nautilus-tech.eu
002Fintech · Investment Platform · UA/RU/EN

Maxximus Capital — Investment Management

Trilingual corporate website for a capital management firm. Fund presentation, tariff plans, blog, and strict professional design aligned with financial sector standards.

WordPressMultilingualFintech
↗ Live · maxximus-capital.com.ua
003Corporate · Real Estate · EU (Croatia)

MSF Profile — Floating Homes

Corporate website for a European floating homes developer. Project gallery, multilingual inquiry system, and company documents portal for the Croatian real estate market.

WordPressMultilingualReal Estate
↗ Live · msf-profile.eu
004Green Energy · Lead Gen · Germany

Riabets Solar — Solar Energy (Germany)

Lead generation website for a German solar energy company. Conversion-focused design with free consultation CTA and blog targeting the German residential market.

WordPressGerman MarketLead Generation
↗ Live · riabetssolar.com
005Product · Vienna · German Market

FruitVinyls — Edible Vinyl Records (Vienna)

Product site for a creative Viennese startup — fruit pastila shaped as vinyl records. Scroll-driven storytelling, product showcase, and wholesale dealer section.

WordPressScroll StorytellingProduct Design
↗ Live · fruitvinyls.com
006Brand · E-Commerce · Lifestyle

RideVibeFlow — Longboard Brand

Premium brand website for a longboard company with video hero, brand story, product showcase, and e-commerce integration. Strong visual identity built to convert.

WordPressVideo HeroE-Commerce
↗ Live · ridevibeflow.com
007Services · Translation Bureau

Doremi Global — Translation Bureau

Website for an international translation bureau. Telegram, WhatsApp and Viber integration, service catalogue, and fast lead capture across messenger channels.

WordPressMessenger Integrations
↗ Live · doremi-global.com.ua
008Retail · Music · Showroom

feat. — Music Equipment Showroom

Website for a music showroom with DJ space, recording studio, rental, and trade-in programme. Dynamic catalogue, booking forms, and bold brand identity.

WordPressCatalogueBooking
↗ Live · feat.com.ua
009Web Platform · Marketplace · UK

TidyGo — Cleaning Platform (UK)

Web platform for a UK-based cleaning company — online booking, cleaner profiles with ratings, and service catalogue connecting clients with professionals across the UK.

WordPressBooking SystemUK Market
↗ Live · tidygoglobal.com
By the numbers

Results That Speak

10+
Countries & Markets

Projects delivered for clients in Ukraine, UK, Germany, Austria, Croatia, Switzerland, Israel, Lithuania, Czech Republic, Poland and beyond — across time zones and regulatory environments.

50+
Projects Completed

From landing pages and brand websites to fintech platforms and AI-powered tools. Each project delivered on time and to spec — solo or with a team.

10+
Languages Served

Sites built in English, German, Ukrainian, Russian, Hebrew, Lithuanian, Czech, Polish, French, Spanish and more — full multilingual architecture included when the market demands it.

100%
On-Time Delivery Rate

Deadlines are a commitment, not a suggestion. Every project in my portfolio was delivered on the agreed timeline — with clear milestones along the way.

10+
Industries Served

Fintech, legal, construction, green energy, real estate, beauty, music, marketing, translation, logistics and more — broad sector experience means I speak your business language.

<24h
Response Time

Every inquiry gets a personal response within 24 hours. No auto-replies, no waiting in a queue — just a direct answer from the person doing the work.

Limited spots available

Get a Free Consultation
Before You Commit

Not sure where to start? Let's have a free 30-minute call. I'll review your idea, tell you what's feasible, what it might cost, and what the best technical approach is — with zero obligation and zero sales pressure.

30-minute video or voice call
Technical feasibility assessment
Rough cost & timeline estimate
No obligation, no sales pitch
Let's build something

Ready to
Start?

Have a project in mind, or just want to explore the idea? Fill out the form and I'll get back to you within 24 hours with a response, or jump straight to a free consultation call.

 Typical response time: < 24 hours
✓  Message sent! I'll get back to you within 24 hours.
Something went wrong. Please try again or email me directly.
// No spam. Your data stays private.
Academic background

Education

🎓 Master's Degree
MSc Computer Science
Odesa National University of Technology

Specialisation: Information Technologies & Computer Sciences.
Thesis: "Analysis of Information Support Tools for IT Companies in the Field of International Legal Issues"

★ DIPLOMA WITH HONOURS
MSc
Computer Science
📡 Bachelor's Degree
Bachelor of Telecommunications & Radio Engineering
O.S. Popov Odessa National Academy of Telecommunications

State-accredited technical degree. Foundations in signal processing, network engineering, and communications infrastructure — a solid technical backbone that complements my software development practice.

⚖️ Bachelor's Degree
Bachelor of Law
Odesa State University of Internal Affairs

Field of Study: Law (081). Combines my IT expertise with legal understanding — particularly useful for clients operating across jurisdictions or needing legally sound digital solutions.

🏫 Master in Banking
Master in Banking
Swiss Montreux Business School · Switzerland

International banking and financial systems. Broadens perspective when building fintech products, payment platforms, or any software requiring deep understanding of financial processes.

💼 BBA
Bachelor of Business Administration
Swiss Montreux Business School · Switzerland

Business strategy and international management. Helps me understand projects from the client's business perspective — not just as a technical executor, but as a thinking partner.

Why this combination matters for your project

Most developers only see the technical side. With degrees in Computer Science, Law, and Business — I understand your product from every angle: how to build it right, how to structure it legally across markets, and how it fits into a business model. This is especially valuable if you're building an international product, a fintech app, a legal-tech tool, or any platform that needs to operate within regulatory frameworks.

Common questions

FAQ

How long does a typical project take?+
It depends on the scope. A landing page takes 3–5 days. A web app or e-commerce platform typically takes 3–6 weeks. Mobile apps are usually 6–10 weeks. I'll give you a precise timeline in the discovery call.
What do you need from me to get started?+
Just your idea and goals. I'll handle the technical side entirely. We'll start with a brief call to align on the scope, then I'll send you a proposal and timeline. No technical knowledge required on your side.
How does payment work?+
I typically work with a 30% upfront deposit and the remainder split into milestones tied to deliverables. This ensures you only pay for completed work, and I'm motivated to deliver on time. I accept bank transfer, PayPal, and crypto.
Do you provide support after launch?+
Yes. All projects include 30 days of free bug fixes after launch. After that, I offer monthly support retainers or per-request billing. Most clients stay on a retainer for ongoing development and maintenance.
Can you work with an existing codebase?+
Absolutely. I frequently join existing projects — for new features, refactoring, performance optimization, or taking over from another developer. I'll review the existing code and give you an honest assessment before we start.
What makes you different from an agency?+
You always talk directly to me — the person responsible for your project. Depending on scope, I work solo, with trusted specialists, or fully delegate to my team. Either way, I'm the technical lead and your single point of contact. No account managers, no markup on subcontracted work, no communication overhead.