Development · DevOps · AI

Software Solutions, Delivered
End-to-End

We're a software solutions agency that designs, builds, ships, and runs custom applications, tailored to your requirements, backed by a team that treats your product like our own.

Start a ProjectSee what we do
Tooling

Technology we build with

React
{ }React Native
Vue.js
Tailwind CSS
TypeScript
Node.js
Next.js
Python
FastAPI
Django
Ruby on Rails
PostgreSQL
{ }pgvector
MySQL
MongoDB
DynamoDB
Redis
Docker
Kubernetes
Terraform
GraphQL
AWS
{ }AWS CDK
Google Cloud
{ }Azure
OpenAI
Anthropic
LangChain
{ }LangGraph
{ }MCP
n8n
  • 6+years shipping production software
  • 20+projects delivered end to end
  • 4industries, from healthtech to climate
  • 3+ yrsour longest-running client systems, still in production
What we do

One team, three disciplines that actually talk to each other

Most agencies specialize in one slice of the stack. We cover development, the infrastructure it runs on, and the AI features layered on top, so nothing gets lost in translation between teams.

Software Development

Custom web and mobile applications built with React, Vue, and modern JS/TS stacks, from MVP to production-scale products.

  • Web apps & dashboards
  • APIs & backend systems
  • Mobile-friendly frontends

DevOps & Cloud

CI/CD pipelines, containerization, and cloud infrastructure that let your team ship faster and sleep better.

  • CI/CD pipelines
  • Docker & Kubernetes
  • Cloud infra (AWS/Azure/GCP)

AI Integration

MCP servers, agents and assistants that work from your product's own data, inside the AI tools your customers already use.

  • MCP servers for your product
  • Agents with typed tools
  • RAG over your documents
How we work

A process built for clarity, not surprises

You'll always know what's being built, why, and when it's landing. No black-box handoffs.

01

Discover

We dig into your goals, constraints, and users to scope the right solution, not just any solution.

02

Design & Build

Iterative development with regular check-ins, so you see progress early and often, not just at the end.

03

Deploy

Automated, reliable deployments with proper CI/CD. No manual FTP uploads or midnight fire drills.

04

Support

Post-launch monitoring, iteration, and support so your product keeps improving after day one.

Pricing

Two ways to work with us. One accountable team.

Need ongoing senior help, or a project delivered start to finish? Either way, you work directly with the engineer building your product, not an account manager.

PATTERN A

Embedded Senior Engineer

A dedicated senior engineer, backed by the team behind them.

STARTING AT
$3,000
per senior engineer / month

A senior engineer placed on your project full-time (development, DevOps, or AI), working directly with you or your lead. You get a dedicated hire without the overhead of hiring one.

BEST FOR

Founders and teams who need consistent, senior-level hands on their product every week, not a rotating contractor pool.

  • Senior engineer (React, Vue, Node, DevOps or AI), full-time
  • Direct Slack/email access, no account manager layer
  • Weekly progress updates + sync call
  • Flexible scope: reprioritize sprint to sprint
  • Cancel or scale the engagement monthly
GUARANTEE

Not the right fit in the first 2 weeks? We replace the engineer at no extra charge or refund the unused portion of your first month.

Book a Discovery Call
Most commonPATTERN B

Project-Based Engagement

A fixed-scope project, delivered on a fixed timeline.

PRICING
Custom Quote
scoped to your project

For a defined product, feature, or migration with a clear scope. We quote a fixed price and timeline after a short discovery call, so there are no surprises mid-project.

BEST FOR

Teams that know what they want built and prefer a fixed price over an ongoing monthly engagement.

  • Fixed price, agreed before work starts
  • Dedicated project timeline with milestones
  • Development, DevOps, AI, or all three
  • Direct communication with the person building it
  • Post-launch support window included
GUARANTEE

Scope changes mid-project are quoted separately and confirmed with you before any work starts on them.

Book a Discovery Call

Not sure which fits? Book a free call and we'll help you figure it out, no obligation.

Our work

Products we've built and kept running

Marketplaces, SaaS platforms, serverless backends and AI features, several still in production years after launch. Clients are anonymized by agreement.

All 6 case studies
HealthtechUnited States

Scaling a dental analytics platform from 350 to more than 600 practices on a faster reporting pipeline

Elasticsearch-backed reporting, timezone-aware goal automation across hundreds of tenants, two-way sync with 75+ practice-management systems, role-specific dashboards and mobile APIs, inside a SOC 2 and HIPAA-compliant Rails product.

  • 600+practices on the platform, up from 350
  • 75%faster goal report refreshes
  • 75+practice-management systems synced two-way
  • Ruby on Rails
  • PostgreSQL
  • Elasticsearch
  • Docker
Climate techAustralia

A serverless commute-emissions platform with rideshare, audit-grade exports, a portal and a mobile app, taken from first milestone to production-ready

AWS CDK across 18 DynamoDB tables and two Cognito pools, COPPA-grade consent for school programmes, QR-verified rideshare with scheduled settlement, fail-closed audit exports, and a React portal plus React Native app, hardened for a live pilot.

  • 18DynamoDB tables, all retained and protected
  • 16CloudWatch alarms routed to the client
  • AWS CDK
  • Lambda (Python 3.13)
  • API Gateway
  • DynamoDB
MarketplaceFrance

A beauty booking marketplace rebuilt as a serverless platform: bookings, deposits, payouts and a 66-story roadmap

AWS CDK backend for clients and beauty professionals: an 8-state appointment lifecycle, deposits and auto-confirm flows, hourly Stripe Connect payouts in Paris time, reminders over push, SMS and WhatsApp, and a data model built so an AI assistant can drive it safely.

  • 8appointment states, enforced server-side
  • 5roles with server-derived permissions
  • AWS CDK
  • Lambda
  • API Gateway
  • EventBridge
From the blog

How we think about the hard parts

All posts
FAQ

Questions clients ask before starting

How does a project start?

Book a free discovery call. We talk through your goals, then send a written proposal with scope, timeline and either a fixed price or a monthly rate. Work starts once you approve it.

Do you sign NDAs?

Yes. We're happy to sign your NDA, or provide ours, before you share any details about your project.

Who owns the code and intellectual property?

You do. Code, infrastructure and accounts live under your name from day one, and full intellectual property transfers to you.

How do we communicate during a project?

Directly with the engineers doing the work, over Slack or email, with weekly progress updates and a sync call. You always know what's done, what's next and what's blocked.

Can you work alongside our in-house team?

Yes. We can work as an extension of your team, following your processes, tools and code review, or take full ownership of a project end to end.

What happens after launch?

Every project includes a post-launch support window for fixes. After that you can continue with an ongoing engagement, or we hand over with documentation so your team can run it.

About us

A small, senior team, hands-on by design

DevCeon is built as a small, senior software team, so every project gets direct, hands-on attention instead of getting lost in account layers or junior hand-offs.

Every engagement is scoped, built and delivered by senior engineers who stay accountable end-to-end, not passed off between account managers and juniors. That's the standard we hold as we grow: more capacity, same level of care.

Direct communication

You talk to the person building your product, not an account manager relaying messages.

Full-stack coverage

Frontend, backend, infrastructure and AI: one accountable team across the whole stack.

Built to grow with you

Start small, scale up. The same team structure supports a landing page or a multi-service platform.

Get in touch

Tell us about your project

Share a few details and we'll get back to you within a business day. No sales pitch, just a straight answer on scope, timeline and cost.

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