SYSTEMS / ONLINE

Custom software, SaaS platforms, and cloud systems
built to scale.

DevMaster Inc. engineers production-ready applications for startups and growing businesses — from hospitality operations platforms to SaaS products and resilient cloud infrastructure. From first commit to global rollout, we own the stack.

// BUILD STANDARD · observable by default
PRODUCTION-MINDED
UPTIME · 30D
99.99%
SLA 99.9% · ✓ on target
DEPLOYS · 7D
47
last: 3 min ago
P95 LATENCY
87ms
ACTIVE INCIDENTS
0
all systems operational
// A sample of the operational thinking we build into client products. Want this for your stack?
02 / Services

Two disciplines. One relentless team.

We focus on the two things that decide whether software becomes useful: the product people use every day, and the platform that keeps it fast, secure, and reliable.

Software Creation

From greenfield SaaS to mission-critical internal tools — we design, build, and harden software products end-to-end.

  • Web apps & SaaS platforms
  • iOS, Android & cross-platform
  • API & microservice design
  • UI/UX engineering
  • AI-augmented features

Cloud & DevOps

Infrastructure that scales without drama. We architect, deploy, and operate cloud platforms engineered for uptime, speed, and cost discipline.

  • AWS, GCP & Azure architecture
  • Kubernetes & container orchestration
  • CI/CD pipelines & release engineering
  • Observability & SRE
  • Security & compliance hardening
03 / Selected Work

Real products. Real operations.

We build software around the way businesses actually run — messy workflows, multiple users, real-time status, payments, reporting, and the infrastructure needed to keep it all moving.

Hospitality Ops

Housekeeping Operations Platform

A real-time housekeeping management system for an outsourced hotel services provider operating across multiple locations.

The platform gives on-site teams a faster way to coordinate room status, staff tasks, and daily operations, while giving management clearer oversight from one central dashboard.

Impact: Faster room turnaround, reduced manual coordination, and improved visibility across hotel sites.

SaaS Product

Dry Cleaning Management SaaS

A SaaS platform designed to modernise and scale the operations of a local dry cleaning business.

The system replaces manual order tracking with a digital workflow for customers, orders, pickup and delivery, payments, and operational reporting.

Impact: A cleaner operational workflow and a scalable product foundation for future locations.

In Development

Digital Business Card Platform

Our own upcoming SaaS product, hosted on a separate domain, focused on modern digital identity for professionals and teams.

The platform is being designed for shareable profiles, QR-based networking, live profile updates, and team-level management for client organisations.

Status: Currently in active development and planned for client availability soon.

// Practical systems for real operations — built to become products, not just one-off websites.
04 / Architecture

Architecture that matches real business workflows.

Whether it is hotel housekeeping, dry cleaning operations, or a digital profile SaaS, our structure is the same: fast interfaces for users, secure APIs for the product, reliable background jobs for operations, and data you can trust.

Users staff · admins · clients Product UI web · mobile · dashboards API + Auth roles · tenants · security Workflow Core orders · tasks · status Data Layer postgres · storage · analytics Jobs emails · alerts · sync Integrations payments · maps · messaging
// Built for the real flow: people use it, the API secures it, workflows move it, jobs automate it, data proves it.
05 / Stack

Tech we ship in. Deeply.

We're polyglot on principle — pick the right tool, not the trendy one. Hover any tile to see how we use it. Filter by domain to see breadth.

// LANGUAGES · 6
TS
TypeScript
Default for everything web & server. Strict mode, always.
Py
Python
AI/ML, data pipelines, internal tooling.
Go
Go
High-throughput services and CLI tools.
Rs
Rust
Systems-level work and perf-critical paths.
Sw
Swift
Native iOS when the platform demands it.
Kt
Kotlin
Native Android & JVM services.
// FRONTEND · 5
R
React
Components, hooks, RSC. Default UI library.
N
Next.js
App router, RSC, edge runtime. Most builds start here.
V
Vue
When the team or client prefers it.
Sv
Svelte
For lean, blazing-fast UIs.
TW
Tailwind
Utility-first styling. Rarely without.
// BACKEND · 5
No
Node.js
Default API runtime. Fast iteration, huge ecosystem.
Ne
NestJS
Structured Node services with DI & modules.
Fa
FastAPI
Python APIs done fast and right.
gR
gRPC
Service-to-service when latency matters.
Gq
GraphQL
When schema flexibility matters more than caching.
// MOBILE · 4
RN
React Native
Cross-platform default. Single team, both stores.
Ex
Expo
Faster RN delivery and OTA updates.
iOS
iOS Native
When platform polish or perf demands it.
An
Android
Native Kotlin when the use case calls for it.
// DATA · 5
Pg
PostgreSQL
Default OLTP. JSONB, partitioning, the works.
Rd
Redis
Cache, queues, pub/sub, rate limiting.
CH
ClickHouse
Analytics at scale — billions of rows, sub-second.
Dy
DynamoDB
Single-digit ms KV at any scale.
Kf
Kafka
Event streaming backbone for real-time pipelines.
// CLOUD · 5
AWS
AWS
Primary cloud. Multi-region by default.
GCP
Google Cloud
When BigQuery or Vertex changes the calculus.
Az
Azure
Enterprise integrations, AD, hybrid cloud.
CF
Cloudflare
Edge compute, Workers, R2, DNS.
Vc
Vercel
Frontend deploys with zero ceremony.
// INFRASTRUCTURE · 4
K8s
Kubernetes
Orchestration default for stateless workloads.
Tf
Terraform
Infrastructure as code. No clicking.
Dk
Docker
Container runtime everywhere.
Pu
Pulumi
TypeScript IaC when the team prefers it.
// OBSERVABILITY & OPS · 5
GA
GitHub Actions
CI/CD default. Workflow as code.
Dd
Datadog
Metrics, traces, logs in one pane.
Gr
Grafana
Open-source dashboards & alerts.
Se
Sentry
Error tracking with full context.
Pd
PagerDuty
On-call paging. Because production never sleeps.
// AI / ML · 5
AI
OpenAI
GPT integrations & assistants.
At
Anthropic
Claude integrations for agentic workflows.
Lc
LangChain
LLM orchestration when the chain gets gnarly.
Pn
Pinecone
Managed vector search for RAG pipelines.
PT
PyTorch
Custom models when off-the-shelf isn't enough.
// 44 technologies in production · we go deep before we go wide.
06 / Process

How we ship.

// 01

Discover

We map your goals, users, and constraints — then write a sharp scope you can defend.

// 02

Architect

System design, infra topology, and a delivery plan with zero surprises.

// 03

Build

Weekly demos, production from day one. You see real software, not slides.

// 04

Operate

We stay on after launch — monitoring, scaling, iterating, and on-call when it matters.

07 / Project Scope

Tell us what you're building.
We'll map the right approach.

Every project is different. Answer a few quick questions and we'll point you in the right direction — no fixed prices, no pressure, just a clearer next step.

// Recommended approach
Rapid product build
A focused build plan designed to get your idea into users' hands quickly.
Build pathPrototype → MVP → production
FocusClean UX, core workflows, fast iteration
Next step15-minute scoping chat
// we'll review your requirements and suggest the right scope before quoting
08 / Contact

Have something to build?

Tell us what you're working on. We respond inside one business day with honest scoping and next steps — no boilerplate.

Hours
Mon–Fri · 24/7 on-call for ops
// We respond inside 1 business day.
press ~ for CLI