Custom software with a workingdelivery in 4–6 weeks
We replace Excel sheets, manual processes and disconnected tools with software built around how your team actually works.
Mid-market companies in LATAM hire us to ship faster than a big consultancy and with more accountability than a freelancer. Weekly demos. Fixed scope. No black boxes.
From scattered tools to one operational system
You don’t need another SaaS subscription. You need software that maps to your real workflow — quotes, inventory, orders, approvals, reports — and removes the manual handoffs that slow your team down.
We design and ship that software in weeks, not quarters.
Weeks, not months
First demo in week 2
One squad
PM + dev + design + QA
You own the code
Your repo, your IP
LATAM nearshore
Same timezone as US/CA
4–6 wk
First working delivery
You're losing hours every week to manual work
These are the operational pains we hear from CEOs and ops directors before we start a project.
Excel runs your operation
Quotes, inventory, payroll, reports — all in spreadsheets that break, get duplicated and live on someone's laptop.
Your tools don't talk to each other
CRM, accounting, ecommerce, warehouse — every system is an island and someone copy-pastes between them every day.
You can't scale operations
Each new client or order means more manual work. Your team is already at capacity and errors are creeping in.
What we build
End-to-end execution: from discovery to deployment to support.
Internal business systems
The operational backbone of your company.
Web applications that centralize quotes, orders, inventory, billing and reports — built around your real workflow, not a generic SaaS.
- Role-based access (sales, ops, finance)
- Integrations with your CRM, accounting and ecommerce
- Reports and dashboards out of the box
- Mobile-friendly for field teams
Customer-facing web & mobile apps
Where your customers buy, book or self-serve.
B2C or B2B applications: portals, marketplaces, booking, customer apps. Built on React, Node and Supabase so they ship fast and scale.
- Web + mobile (React Native) from one codebase
- Auth, payments and notifications wired in
- Admin panel for your team
- Analytics from day one
API & integration layer
Make your existing tools work together.
We build the integration layer that connects your CRM, ERP, ecommerce, payment gateways, shipping providers and BI tools so data flows automatically.
- REST and GraphQL APIs
- Webhook orchestration
- Sync jobs with retry and logging
- Documentation your team can read
Operational dashboards & BI
See your business in real time.
Custom dashboards on top of your operational data: sales by channel, inventory turn, fulfillment SLAs, margin per product, team productivity.
- Live data from your systems
- Drill-down and filtering
- Export and scheduled reports
- Permissioned by role
UX/UI design
Software your team actually wants to use.
We design the screens before we code them. Figma prototypes, usability tests with your real users, design system that scales with the product.
- Interactive Figma prototypes
- Usability testing rounds
- Design system + component library
- Accessibility (WCAG AA)
Product & delivery management
A PM who keeps the project moving.
A dedicated PM runs the sprint, prioritizes the backlog with you, runs the weekly demo and keeps Slack and Notion clean so you always know status.
- Weekly demo + decisions log
- Public roadmap in Notion
- Slack channel with your team
- Sprint reports every two weeks
This is for you if…
Custom software is the right call when off-the-shelf SaaS stops fitting how you actually operate.
- Your team operates the business in Excel, Google Sheets or shared docs.
- You've outgrown your current SaaS and you're paying for features you don't use.
- You're copy-pasting data between 2+ tools every week.
- You can't hire fast enough to keep up with manual processes.
- You want to launch a new product, portal or customer app in under 3 months.
- You tried freelancers or a generic agency and the result was unmaintainable.
Why teams pick Tamec over a big consultancy or a freelancer
We sit between the two extremes: faster than the big firms, more accountable than freelancers.
Senior LATAM engineers, in your timezone
Bilingual seniors with 5+ years building production systems. Same working hours as US, Mexico, Colombia, Ecuador, Peru, Chile.
Working software in 4–6 weeks
No 3-month "discovery phase". By week 2 you have a clickable prototype. By week 4–6 you have a working delivery you can put in front of users.
Fixed weekly cadence
Demo every Friday. Sprint plan every two weeks. Backlog visible in Notion. No surprises at the end of the month.
You own everything
Code in your GitHub. Database in your cloud. Documentation in your Notion. We can hand off to your in-house team at any point.
Our delivery process, week by week
Predictable cadence so you always know what is shipping next.
Discovery & scope
We map your real workflow, agree on a 90-day scope and define success metrics.
Design & clickable prototype
Figma prototype of the core flow. You test it with your team before we write a line of code.
Build, demo, iterate
Working software shipped to a staging environment. Demo every Friday. Adjust the backlog every two weeks.
Launch & support
Go-live, training for your team and a maintenance plan that scales with usage.
How this looks in practice
Common shapes of project we run for mid-market companies in LATAM.
Context: 40-person operation tracking deliveries in Excel and WhatsApp.
What we built: Operations system with route planning, driver app, customer tracking link and BI dashboard.
→ Cut planning time by 60% and eliminated 2 daily reconciliation meetings.
Context: Wholesaler with Shopify storefront and offline order taking via WhatsApp.
What we built: Sales rep mobile app + customer self-service portal + automatic Shopify and accounting sync.
→ Doubled order capacity without adding sales reps.
Context: Network of 5 clinics with separate scheduling tools per location.
What we built: Unified patient and scheduling platform + automated reminders + billing integration.
→ Reduced no-shows by 35% and unified reporting across all clinics.
Stack we use
Modern, well-supported, hireable technologies. No exotic frameworks.
React + TypeScript
Frontend web and admin panels
React Native
Native iOS and Android apps from one codebase
Node.js / NestJS
Backend APIs and services
PostgreSQL + Supabase
Database, auth and realtime
AWS / GCP / Vercel
Cloud infrastructure and deployment
Common questions before starting
Continue exploring
Recommended next step plus a few related paths
Custom Software Development
Tailor-made software, designed around your operation
Logistics & Operations
Systems for warehousing, fleet, supply chain and operations
Software Development
Custom apps, web and mobile development
Case Studies
20+ real projects with measurable results, by industry
How We Work
Our weekly demo cadence and transparent process
Ready to talk?
A free 30-min diagnosis is the fastest way to a written proposal.
Stop running your business on Excel
Book a free 30-minute diagnosis. We'll map your top 3 operational pains and tell you whether custom software is the right call — even if the answer is no.
No sales pitch. Just a working session with a senior engineer.