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Taking on new projects for October

We build thesoftware yourbusiness runs on.

Web apps, mobile apps and automation, designed and engineered end to end. Plain talk, precise work.

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krat_os.terminal // v2.0
ACTIVE
ENV: PRODUCTIONTARGET: web-app
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/01 — MODULES

What we build

Six core engineering modules. Modular architecture, strict TypeScript, zero technical debt. Built to deploy fast and stay maintainable for years.
CATALOG: 06_ACTIVE
module_01.web
[01]

Web Applications & SaaS

Bespoke cloud platforms and customer portals that scale gracefully without architectural debt.

Sub-second page speeds with Next.js App Router and edge caching
Robust role-based access control and multi-tenant data isolation
Seamless payment flows, subscription metering, and audit logs
Open moduleVaries with scope
module_02.mobile
[02]

Mobile Apps (iOS & Android)

Native-feel cross-platform mobile experiences with sub-frame response and 60fps performance.

Unified React Native or Flutter codebase running identically on iOS & Android
Offline-first sync with SQLite and background push notification pipelines
App Store & Google Play submission and certificate management included
Open moduleVaries with scope
module_03.ecommerce
[03]

Modern E-Commerce

Custom storefronts and high-converting checkout flows with zero cookie-cutter template bloat.

Headless Shopify or Stripe custom checkouts with 1-click buy options
Instant inventory sync and dynamic multi-currency pricing
Lighthouse 95+ performance converting mobile visitors at industry-leading rates
Open moduleVaries with scope
module_04.automation
[04]

AI Workflows & Automation

Eliminate repetitive manual busywork with smart LLM agents and automated data pipelines.

Automated document processing, invoice OCR, and semantic data extraction
Custom internal LLM agents connected securely to your internal databases
Webhooks, cron jobs, and resilient retry queues that run reliably 24/7
Open moduleVaries with scope
module_05.design
[05]

UI/UX & Product Design

Precise, modular design systems and wireframes that turn complex workflows into intuitive speed.

Interactive Figma design systems complete with token architecture
Comprehensive usability testing and customer journey mapping
Production-ready design handoff with micro-interaction specifications
Open moduleVaries with scope
module_06.support
[06]

Maintenance & System Evolution

Proactive security monitoring, dependency upgrades, and on-call engineering after launch.

High-availability uptime monitoring with real-time error tracking and automated rollback
Continuous dependency audits, patch releases, and performance profiling
Direct engineer Slack/Discord channel with dedicated priority response
Open moduleMonthly Retainer
[ ESTIMATION_ENGINE ]
Need a tailored architecture for your specific business requirements?

Configure your technical modules, scope, and target timeframe in under 2 minutes.

/02 — PIPELINE

How we work

Predictable CI/CD engineering pipeline. Real progress lines, transparent staging environments, and zero guesswork.
MODE: LINEAR_PIPELINE
01_discover
[01]Discovery & Scope

Discover

We analyze technical constraints, user bottlenecks, and data boundaries to define clear milestones.

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02_design
[02]Design & Systems

Design

High-fidelity interactive components and token architecture that validate user flows before coding.

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03_build
[03]Sprint Engineering

Build

Two-week agile sprints with working staging builds every Friday, strict types, and zero outsourcing.

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04_launch
[04]Production Launch

Launch

Edge caching, security audit, DNS routing, and zero-downtime cutover with automated verification.

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05_grow
[05][DEPLOYED]

Grow

Continuous telemetry, SLA monitoring, and monthly feature iteration cycles as your engineering partner.

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Ready to run your project through our pipeline?
/05 — STACK

Tools we trust

Proven technical foundations with strict type safety, zero legacy bloat, and long-term production stability. Hover any tool to inspect its architecture layer.
CORE_STACK: 20_NODES
Next.js 15App Router
TypeScriptStrict Mode
React 19Modern Core
React NativeCross-Platform
Tailwind CSSUtility First
Framer MotionTactile Springs
FlutterHigh-FPS
GraphQLTyped Queries
SwiftiOS Native
KotlinAndroid Native
Next.js 15App Router
TypeScriptStrict Mode
React 19Modern Core
React NativeCross-Platform
Tailwind CSSUtility First
Framer MotionTactile Springs
FlutterHigh-FPS
GraphQLTyped Queries
SwiftiOS Native
KotlinAndroid Native
Next.js 15App Router
TypeScriptStrict Mode
React 19Modern Core
React NativeCross-Platform
Tailwind CSSUtility First
Framer MotionTactile Springs
FlutterHigh-FPS
GraphQLTyped Queries
SwiftiOS Native
KotlinAndroid Native
Node.jsHigh Concurrency
PostgreSQLACID Database
PythonData & AI
SupabaseRealtime & Auth
RedisSub-ms Cache
DockerContainerized
AWS CloudServerless & ECS
OpenAI APILLM Agents
FastAPIAsync APIs
VercelEdge Network
Node.jsHigh Concurrency
PostgreSQLACID Database
PythonData & AI
SupabaseRealtime & Auth
RedisSub-ms Cache
DockerContainerized
AWS CloudServerless & ECS
OpenAI APILLM Agents
FastAPIAsync APIs
VercelEdge Network
Node.jsHigh Concurrency
PostgreSQLACID Database
PythonData & AI
SupabaseRealtime & Auth
RedisSub-ms Cache
DockerContainerized
AWS CloudServerless & ECS
OpenAI APILLM Agents
FastAPIAsync APIs
VercelEdge Network
Have existing infrastructure or specific stack constraints?
/06 — PRINCIPLES

Why Krat.OS

The traditional agency model is full of bloated overhead, junior outsourcing, and surprise billing. Here is how our engineering team operates differently.
PRINCIPLES: 03_ENFORCED
principle_01.comms
[NO_MIDDLEMEN]

Talk directly to the engineers building your code

Zero account-manager telephone games. When you have a product question, you discuss architecture directly with senior engineers.

Dedicated shared Slack or Discord channel
Weekly working demo videos and sprint check-ins
Async updates that respect your calendar
SYSTEM_POLICY_01[ACTIVE]
principle_02.scope
[FIXED_MILESTONES]

Fixed milestones, zero surprise bills

We scope projects down to concrete milestones before starting. What we quote is what you invest—guaranteed.

Transparent milestone payment schedule
Free scope trade-offs during active sprints
100% IP ownership and keys from day one
SYSTEM_POLICY_02[ACTIVE]
principle_03.warranty
[POST_LAUNCH_SLA]
TELEMETRY: RUNTIME_PULSE99.99% OPERATIONAL
HEARTBEAT: ACTIVE
30-DAY BUG WARRANTY INCLUDEDP99 SLA GUARANTEED

We stay in your corner after launch

Shipping is just day one. We include 30 days of complimentary bug warranty and offer flexible monthly engineering retainers.

30-day comprehensive bug warranty included with every build
Proactive telemetry, edge cache, and uptime monitoring
Direct on-call engineer access for critical production hotfixes
SYSTEM_POLICY_03[ACTIVE]
Ready to plan your roadmap directly with senior engineers?
/07 — FAQ

Direct answers

Eight upfront answers to the most common questions about pricing, timelines, intellectual property, and communication. Zero fine print.
FAQ_COUNT: 08_VERIFIED

Most core projects range between $10,000 and $40,000 depending on complexity, third-party integrations, and whether you need native mobile apps. We provide upfront, milestone-based pricing with zero hidden change orders—what we scope is what you pay. You can test our interactive Project Estimator right here on the site for an instant ballpark range.

Have a question not listed here?

Configure your technical scope in our interactive estimator or talk directly with our engineering founders.

[SYSTEM_READY // INTAKE_OPEN]

Got an idea? Let's build it.

Skip the bloated proposals and endless sales calls. Get an instant ballpark estimate or speak directly with an engineering lead today.