CORE829は、B2B・B2C企業向けにオーダーメイドのWebアプリ、AI自動化、プラットフォームを設計・開発するデジタルエージェンシーです。ノイズなしのエンタープライズ品質。
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The problem
Too many SMEs use generic tools that ignore how the company actually works, generating manual work and wasted time.
Too many IT projects stall halfway or produce solutions nobody can use, with costs out of control.
Empty wrappers and demos that promise automation but never touch the company's real data and processes.
The solution
From strategy to production, every project is handled in-house with a deliberately limited client load.
Custom servers for any need: AI, rendering, storage, gaming or hosting. We manage the entire on-request process — design, components and build — with Intel and NVIDIA partners for guaranteed enterprise-grade quality.
We automate repetitive processes across departments and business tools (CRM, ERP, email, invoicing), cutting manual work and error margins.
Custom site and interface design driven by brand identity, performance and conversion — not generic templates.
Full-stack custom web applications — B2B/B2C platforms, management tools, vertical CRMs — designed around the client's real processes.
We build dedicated desktop software for vertical needs where a web app isn't enough: internal tools, offline utilities, local automations.
Technical and content optimization for organic visibility: structure, performance, semantics and search engine presence.
We cover the full digital growth: organic social media, content, and paid advertising on Meta Ads and Google Ads with a unified strategy.
私たちの進め方
4つのステップ、サプライズなし、測定可能な結果。
01 / 04
ビジネス、プロセス、データを分析します。コードを1行も書く前に、測定可能な目標を定義します。
02 / 04
インターフェースとアーキテクチャを設計し、継続的なチェックを伴う短いイテレーションで開発します。
03 / 04
信頼性の高いパイプラインでテスト、デプロイ、本番リリースを行います。リリース時に驚きはありません。
04 / 04
明確な指標とともに、製品を長期にわたり監視・最適化・進化させます。
Clients & Case Studies
A deliberately limited client load to guarantee end-to-end delivery quality.
iwhome.app
Window and door installation (Italy)
A complete B2B/B2C management platform for a window installation company.
StackReact, Convex, Clerk
doctor-haus.com
Modular prefabricated structures — brand of Montaggi Srl
A complete Next.js 15 site with green/orange palette, internationalization, GSAP scroll trail, 3D hero and a multi-step product configurator.
StackNext.js 15, Convex, React Three Fiber, Zustand, Resend
winex.ro
PVC and aluminum window frame production
Digital services dedicated to the window installer world, distinct from the physical sale of frames — including vertical products like a frame quote configurator and a vertical CRM.
StackWeb App, Vertical CRM
getrevive.app
Curated fashion platform, sustainable and minimalist collections
A complete B2C web app with onboarding, personal dashboard and integrated AI features.
StackWeb App, AI
bidwyz.com
AI-powered online auction marketplace
An auction marketplace with AI matching, advanced bidding and payment security — a cloud-native architecture with a strong AI-driven component.
StackCloud-native, AI
Capabilities
The technical foundations that every project shares.
Intel・NVIDIA公式コンポーネントによるオーダーメイドビルド — AI、レンダリング、ストレージ、ホスティング — CORE829のプロセスで管理。
Security headers, server-side validation and zero secrets exposed to the client.
Core Web Vitals, schema markup and correct semantics so you get found.
Pipelines and workflows that remove manual work between business tools.
Optimized bundles, animations on compositing layers, controlled LCP.
Synchronized realtime data with a Convex architecture.
見積もりの作成方法
プロジェクトはそれぞれ異なります。プロジェクト単位または継続的な透明なモデルで仕事を進めます。
明確な範囲と目標のある取り組み向け：固定見積もり、明確なスケジュール、サプライズなし。
継続的なテクノロジーパートナーを求める方へ：月単位の開発・保守・最適化。
成長の可能性を秘めたデジタル製品向け：一緒に構築し、リスクを共有します。
FAQ
We build full-stack web apps, custom sites, B2B automations, desktop/executable software and integrated AI solutions. We cover the whole cycle: design, development, deployment and marketing.
It depends on the scope. The most common projects (sites and web apps) take 4 to 12 weeks. We define clear timelines and milestones during the quoting phase.
Yes. We work fully online with clients across Europe. We are legally registered in Romania and operate in English and other languages.
Yes. Every project can include a maintenance plan: monitoring, updates, backups and continuous improvements. It's optional and agreed with the client.
Fill out the contact form with a description of your project. We reply within 24-48 working hours with a first overview, then we schedule a discovery call.
お問い合わせ
ぜひお話ししましょう。解決したい問題をお伝えください。具体的な解決策を提案します。
Already an active client?
projects@core829.net — the projects department answers you directly.
