[ ONLINE STORES & E-COMMERCE ]
CUSTOM COMMERCE ENGINE — SCALE WITHOUT BOXED CEILINGS
Commerce stacks ready to scale: automated payments, logistics, and CRM without boxed-platform ceilings.
Energy meter
(With a wink)Instead of boring corporate stats, here is the duo's "fuel" tally.
- 12k+ coffees
- 1M+ lines
- 100% passion
- Coffees drunk: 12,450+
- Hours of chatter: ∞
- Font arguments: We lost count (Natalia always wins)
- Happy clients: 100%
Team photo: public/poznaj-nas.png (fallback /onas1.jpg if it fails to load).
Meet us
A DUO IN LIFE AND IN CODE
Hi! If you have made it this far, it is time to take off the masks and own up to how it all started. Spoiler: there was no Silicon Valley garage — but there was... a deck of tarot cards.
Yes, you read that right. We are a couple who would rather argue about which bit of code will blow the client's mind (in a good way!) than fight over whose turn it is to do the dishes.
How did it even begin?
Hold tight, because the story is absurd. One long holiday weekend Karsten had a "brilliant" idea. Our first site together? A portal for readings and tarot. Yes, really! Hah! Today we have swapped the crystal ball for bulletproof databases and the tarot cards gather dust in the attic — but those moments taught us that on the internet anything is possible if you have passion (and a lot of coffee).
Why will you feel at home with us?
- Zero stress, 100% humour: You will not feel like it is your first day in a new office where you are afraid to ask where the kitchen is. We are on first-name terms, we speak plainly, and we always — always — find common ground.
- Direct access: No secretaries, managers or bots. You have our number, you message on WhatsApp, and WE reply — Natalia and Karsten. Direct, fast, without endless "we are pleased to inform you".
- We deliver, we do not divine: We may have started with readings, but now we leave nothing to chance. A good dozen long-term clients stay with us for years because they know deadlines are sacred for us and quality is our marital pact.
We are painfully professional when it comes to your system, but day to day we prefer ease, laughter and a straight conversation over coffee. Want a tech partner who not only ships the project but is simply great to work with?
Ready for a future without reading tea leaves?
Engineering tailored to your ambitions
From strategy to bulletproof code — we build digital ecosystems without the limits of off-the-shelf templates.
Gold StandardExpress MVP 14 days
[ AI CHATBOTS & AUTOMATION ]
AI AND WORKFLOWS WITHOUT BURNING OUT YOUR TEAM
Models and automations mapped to your data and channels: lower support cost, 24/7 coverage, and consistent answers.
[ WEBSITES & LANDING PAGES ]
FRONTEND BUILT FOR CONVERSION AND SEO
High-performance Next.js architectures tuned for conversion and search rankings. Lean stacks — speed and stability first.
[ INTEGRATIONS & APIS ]
ONE COHERENT TOOL ECOSYSTEM
Bridges between systems: data sync, bespoke APIs, and ERP/CRM/logistics hooks so processes do not drift across dashboards.
[ UI/UX DESIGN ]
INTERFACES THAT REINFORCE BRAND AUTHORITY
Visual polish is the entry point — we design flows that drive conversion. User psychology, aesthetics, and component consistency without random visual noise.
[ WEB AND MOBILE APPLICATIONS ]
MISSION-CRITICAL SYSTEMS
Dedicated SaaS and mobile apps on fast databases. We translate your product vision into software that survives traffic spikes and roadmap changes.
[ SUPPORT & STRATEGIC CARE ]
AFTER LAUNCH — OPERATIONS PLUS A PARTNER IT LANE
24/7 monitoring, SLA, backups, and direct access to the engineer who knows your stack. Plus a strategic module: roadmap, architecture, and product evolution as if you had an in-house IT unit — without the overhead.
CODE_MANIFEST
PROPRIETARY_CODE_ONLY: We do not ship template sites. Every line is written from scratch for your goals — less hidden technical debt, full control, and clear intellectual property over your system.
Stack
Database and hosting — side by side, with a live preview
Branchly Cloud and DevStudioIT Cloud: a floating glass-browser preview with looping demo videos (no iframe). Open the full site with the gold button — the direct link is always below.
Branchly Cloud
Serverless PostgreSQL with instant branching
Branchly is our data layer: cloud PostgreSQL with Git-like branches, an admin console, CRM and billing modules and automations — without the hidden limits common on generic free tiers. A strong fit for sites and apps that need to scale.
- Trial: 1 project (0.5 GB + 20 CU-h/mo) — then a transparent cost model
- Up to 5 concurrent branches — safe schema and feature experiments
- CRM, billing and automations in one console; data stays in the EU
- Monitoring, reporting and setup support from DevStudio
LOOK UNDER THE HOOD OF YOUR SYSTEM
The demo plays right in the frame — like a live site, no laptop latch and no iframe blocks.
https://branchly.cloud
Looping demo video — full site via the gold button.
DevStudioIT Cloud
Platform for projects, deployments and billing
DevStudioIT Cloud is the client project hub: deployments, environment variables, domains, transfer and payments in one place. It complements Branchly — business data in the database, delivery and operations in the app cloud.
- Multiple projects with deploy and transfer limits aligned with real usage
- Release tracking, domains per project, environment variables
- Stats, reports and settlements — clarity for you and your customers
- Aligned with our stack: Next.js, CI/CD, Branchly integrations
https://devstudioit.cloud
Looping demo video — full dashboard via the gold button.
TECHNOLOGY MANIFEST_
ZERO TEMPLATES. ZERO COMPROMISES. ONLY CLEAN CODE
Most agencies assemble websites. We design and build from the first pixel. Your business is not generic — your technology cannot be either.
100%
Custom code
PL · EN · DE
Project languages
EU
Data & compliance
24 h
First response
ARMORED BACKEND (100% CUSTOM CODE)
Forget heavy plugins and leaky templates. We write from scratch (Next.js / Node.js) — secure, lean, and blazing fast.
LUXURY UI/UX (PIXEL-PERFECT)
No off-the-shelf kits. Every interface element is tailored to your brand — luxury your clients feel on every click.
PRO SCALABILITY (FUTURE-PROOF)
Systems that do not buckle when your business takes off. Architecture that grows with you — without a full rewrite next year.
DIRECT ENGINEERING (NO MIDDLEMEN)
You talk to the people who actually ship the code. No endless manager relay. Pure engineering.
Why it matters
CODE THAT WORKS FOR YOUR MARGIN
Templates are cheap until they start limiting you. Custom code from DevStudio IT means:
- Speed (Lighthouse 100/100): Google loves fast sites. So do your customers.
- Security: We avoid mass-market tooling that every attacker already knows.
- Full control: Need a new feature next month? No problem — no boxed-in platform limits.
We do not build throwaway pages. We build digital empires.
SOLUTION PACKAGES
SOLUTIONS TAILORED TO YOUR BUSINESS
YOU INVEST IN FOUNDATIONS, NOT TEMPLATES. YOUR QUOTE IS INDIVIDUAL BECAUSE YOUR BUSINESS IS NOT A COPY OF SOMEONE ELSE'S.
At DevStudio IT we do not believe in rigid price lists — every project is unique engineering. We quote individually because we deliver custom code, hardened security, and design that builds your authority. Pick a direction and we will engineer the engine to carry it.
⚡ 7–14 days
WEBSITE / PREMIUM BUSINESS CARD
BRAND ARCHITECTURE
Custom website and premium presence: brand architecture, Lighthouse 100/100, SEO and conversion.
- Design from the first pixel (zero templates)
- Ultra-fast load times (Lighthouse 100/100)
- Conversion and SEO optimization
- Hardened hosting and SSL certificate
- Support: dedicated contact (Natalia & Karsten)
⚡ 14–21 days
E-COMMERCE / SALES ENGINE
DEDICATED SALES ENGINE
Dedicated e-commerce sales engine: automation, scalable architecture, EU compliance.
- Full process automation (payments, couriers)
- Scalable architecture (Black Friday ready)
- Advanced filtering and databases
- Data security and EU compliance
- Support: full rollout and training
⚡ 30+ days
APPLICATION / CUSTOM SYSTEM
BESPOKE ENGINEERING
Bespoke engineering: CRM, ERP, SaaS, custom APIs and full source ownership.
- Tailor-made solutions (CRM, ERP, SaaS)
- Custom APIs and third-party integrations
- Enterprise-grade performance
- Full ownership of source code
- Support: scalability commitment 24/7
TECHNOLOGY ECOSYSTEM_
ARMORED TECH-STACK_
FOUNDATIONS OF YOUR DIGITAL EDGE
We do not do half measures. We build systems on enterprise-grade technologies that guarantee speed, scalability, and security. We choose tools that stand the test of time and traffic.
React/Next.js
Modern frontend frameworks
[ +1M lines of code in production_ ][ 99.9% uptime stack_ ][ 0 security breaches_ ]
Selected work
PROJECTS IN PRODUCTION
We lead with the problem, the technical bet, and the measurable outcome — not a generic site blurb.
sshprod@tarotai●
TAROT AI: WHERE MAGIC MEETS NODE.JS
Advanced AI model wired for real-time use. Hardened PostgreSQL handling massive query volume. No lag — pure engineering.
AI (CUSTOM MODEL)NODE.JSPOSTGRESQLREACTVERCEL
[ VIEW_ENGINEERING ]
FAIRY: CODE THAT SELLS
Ultra-fast Next.js for SEO. Conversion-focused UI/UX — roughly +40% CRO vs. the previous site.
NEXT.JSSEO / CROTAILWINDREACTVERCEL
[ DEPLOYMENT_ANALYSIS ]
TIMELOCK: EXPERT TIME MARKETPLACE
Problem: booking 1:1 sessions without calendar chaos. Solution: Stripe, slots, time zones, and ops in one engine.
NEXT.JSTYPESCRIPTSTRIPEPOSTGRESQLVERCEL
[ VIEW_ENGINEERING ]
sshprod@tarotai●
NOUVIRO: AI AT ALLEGRO SCALE
Excel ingest, AI-generated listings, bulk publish — less manual work, more scalable selling.
NEXT.JSAIPOSTGRESQLTAILWINDVERCEL
[ DEPLOYMENT_ANALYSIS ]
SODAMATI: CO₂ VENDING WITHOUT FRICTION
24/7 machines, exchange tracking, and logistics in one system — from payment to machine status.
NEXT.JSPOSTGRESQLTAILWINDVERCEL
[ VIEW_ENGINEERING ]
POPMARKET: ESCROW FOR COLLECTORS
Auctions, Stripe-backed escrow, and wishlist price alerts — trust for peer-to-peer trades.
NEXT.JSSTRIPEPOSTGRESQLTAILWINDVERCEL
[ DEPLOYMENT_ANALYSIS ]
DEPLOYMENT_PIPELINE
FROM CONCEPT TO BULLETPROOF CODE — PRECISION IN EVERY MILLIMETER.
TURBO MODE
Express MVP in 14 days and fast delivery — accelerated cadence available at any stage of the production line.
- [01]
NEEDS_DECODING_
We analyze business architecture and map processes. You get precise documentation, a risk matrix, and the project critical path — before the first line of code.
- Discovery & stakeholder map
- Process & KPI modeling
- Competitive & SEO baseline
- Requirements doc + critical path
OUTPUT: DOCUMENTATION_READY_ - [02]
EXPERIENCE_ARCHITECTURE_
We build high-fidelity interactive prototypes. Every UI decision is tested for conversion and clarity before it enters development.
- Wireframe → Hi-Fi in Figma
- Design tokens & component grid
- Clickable prototypes + flows
- Readability & conversion-path checks
STATUS: PROTOTYPE_VERIFIED_ - [03]
IMPLEMENTATION_CI_
Custom stack, code review, tests, and a deployment pipeline. SEO, performance, and security baked in — iterations until green build and preview sign-off.
- Next.js / stack matched to product
- Lint, types, regression tests
- Performance budget + on-page SEO
- Preview URLs & release checklists
OUTPUT: BUILD_GREEN_ - [04]
PRODUCTION_&_SLA_
Production deploy, monitoring, team training, and a maintenance plan. We do not disappear after launch — we harden and evolve the system.
- Deploy, DNS, SSL, rollback plan
- Monitoring & alerts
- Training & runbooks
- SLA, updates, further sprints
STATUS: LIVE_MONITORED_
BOOK YOUR ANALYSIS SLOT
A short brief is the start of your next system. You will receive our analysis and a preliminary cost outline within one business day.
What happens after you send?
- 1You submit the form — we receive a short brief and your contact details.
- 2Within about one business day we review scope and reply with a quote or a few clarifying questions.
- 3We schedule a short call (online or phone) and agree next steps — no obligation.
Quick answers
- When will I get a quote?
- Usually within one business day. For larger scopes it can be 48h — we’ll tell you upfront if so.
- Is the first consultation paid?
- No. A short initial call to align on needs and scope is free.