Services & Process

As a contract software development company, TANOSYS supports the full lifecycle of web and mobile products — discovery, design, implementation, and operations. This page walks through what we do, how we work, and where we fit.

01 / Service

Product development

Most of our revenue comes from contract development. Web and mobile product development are our main fields.

Web applications

From internal tools to customer-facing services — discovery, design, implementation, and operations in one team.

Mobile apps (iOS / Android)

Consumer-grade apps designed for long-term operation. We can join from the earliest planning stage.

Maintenance & evolution

Pragmatic improvements to inherited codebases, plus continued operational support.

PoC / MVP development

Small, focused builds for hypothesis testing. Short-cycle prototypes to confirm direction before scaling up.

02 / AI Services

AI services

AI consulting & integration development

We start from the honest question of whether AI actually fits — and where it would pay off — before building. Drawing on end-to-end contract experience, we take AI-integrated PoCs and internal tooling from requirements through design and implementation.

AI adoption & team enablement

Reach out even from the "not sure how to start" stage. We help design practical day-to-day workflows with ChatGPT and Claude, run internal workshops, and set up operating guidelines — no custom development required.

Hardening AI-built services

Services that non-engineers have launched with AI tools, brought to production-ready form. Security, scalability, maintainability, test operations — drawing on 14 years of contract experience, we identify and address what's next.

03 / Strengths

What we bring

  • Small team, fast decisions

  • Involved from the planning stage

  • Full lifecycle, through operations

  • Close to the business

04 / Capabilities

Capabilities

Use this as a reference for technical fit — when considering TANOSYS for existing-service work or as a development partner on your team.

View our technology stack
Category Primary technologies
Web (Frontend) React / Next.js / TypeScript
Web (Backend) Ruby on Rails / Node.js (Express) / Python (FastAPI)
Databases MySQL / Redis
Mobile (iOS) Swift (SwiftUI / UIKit)
Mobile (Android) Kotlin (Jetpack Compose / XML)
Infrastructure / Cloud AWS (EC2 / Lambda / RDS / S3 / CloudFront, etc.) / Terraform
AI / LLM integration OpenAI / Anthropic / Google Gemini APIs; RAG architecture design and implementation

These are our core technologies; we handle adjacent stacks as needed. For specific fit questions, please reach out.

05 / Flow

How we work

  1. Inquiry

    A rough outline is enough. NDAs welcome.

  2. Discovery

    We clarify goals, constraints, and priorities together.

  3. Proposal

    We propose phases, team composition, and budget.

  4. Design & Build

    Phased delivery with milestone reviews.

  5. QA & Iteration

    We iterate against what's running.

  6. Delivery & Operations

    Delivery, plus continued improvement if desired.

06 / Fit

Where we excel (and where we don't)

Where we excel

  • 0→1 launches
  • Working alongside unfinished specs
  • Small to mid-sized web and mobile products
  • Projects that value agility over enterprise scale
  • Pragmatic improvements to existing services
  • Fast PoC or MVP validation

Where we don't

  • Large (tens of person-months), on-site engagements
  • Projects dominated by internal politics
  • Heavily siloed, large-team development

Telling you honestly when a project isn't a fit is part of how we work. Saying no lets us do justice to the projects we take on.

Requirements don't need to be final.

Whether you're in planning or looking at changes to an existing system, reach out whenever you're ready.

Contact us