Custom Software Development & Systems Integration
Bespoke Systems
Built to Transform
Your Business
Since 2000, Pentagrama has been engineering tailor-made software solutions and deep system integrations for companies that demand precision, reliability, and long-term technology partnerships. We don't ship templates — we build exactly what your operation needs.
in 2000
Three Practice Areas,
One Focused Team
Our engineers and architects operate across three tightly focused practice areas — each one demanding a distinct depth of knowledge that comes only from years of real delivery across diverse industries.
E-Commerce Development
We architect and build fully custom online storefronts — not page-builder themes. Our e-commerce engagements cover payment gateway integration (including Pix, Boleto, and international processors), marketplace connections (Mercado Libre, Amazon, B2W), and bidirectional ERP synchronization to eliminate data silos. Performance, conversion UX, and operational scalability are built in from day one.
Learn more →Software Factory
From greenfield product development to the careful modernization of mission-critical legacy systems, our software factory operates with disciplined agile processes and thorough documentation. We have delivered management platforms, operational dashboards, B2B portals, and regulatory compliance systems. Our team manages scope, risk, and delivery milestones so your internal stakeholders can focus on outcomes.
Learn more →Systems Integration
Disconnected platforms are an operational liability. We design and implement integration layers between ERPs (SAP, TOTVS, Sankhya), CRMs, logistics APIs, financial systems, and any proprietary platform your business depends on. Whether through REST/SOAP APIs, message brokers, or custom ETL pipelines, we ensure your technology stack communicates reliably and in real time — reducing manual effort and data inconsistency.
Learn more →What Sets Us Apart
in a Crowded Market
Technology vendors are plentiful. Reliable, technically excellent, business-aligned partners are not. Here is what distinguishes our practice.
No Hand-Me-Down Architecture
Every system we build starts from a clean design discussion anchored to your specific operational context. We do not bolt new requirements onto mismatched frameworks. Architecture is designed before a single line of code is written.
Deep Integration Expertise
Most agencies can wire up a simple API. We specialize in the complex, multi-system integration scenarios that frustrate less experienced teams — asynchronous data flows, dual-write consistency, legacy protocol adaptation, and transactional reliability at volume.
Senior-Led, Always
Your project lead is also the person reviewing code and attending your status calls. We do not operate a classic "senior sells, junior delivers" model. The expertise you evaluate during scoping is the expertise you work with throughout.
Legacy System Fluency
Many of our most valuable engagements involve existing systems that no one wants to touch. We have extensive experience reading, modernizing, and extending legacy codebases — preserving institutional logic while unlocking the flexibility to evolve.
Documented, Maintainable Output
We write code that the next engineer — whether ours or yours — can understand, maintain, and extend without a six-week onboarding. Documentation is a deliverable, not an afterthought. You will never be held hostage to our team's continued involvement.
Belo Horizonte Roots, National Reach
Based in the heart of Minas Gerais, we combine the direct, trust-based relationship style of the Mineiro business culture with the technical depth to serve clients in São Paulo, Rio, and across Brazil — remotely and on-site when it matters.
Trusted Across Sectors and Scales
We have built production-grade systems for businesses ranging from regional SMEs to nationally recognized brands — across retail, logistics, healthcare, financial services, and the public sector. Our clients choose us when the project is too important to risk on a lower-caliber vendor.
Built on Proven
Foundations
Our team works with established, enterprise-grade technologies and maintains current knowledge of the platforms, frameworks, and integration standards your business depends on. We select technology based on fit for purpose — not familiarity or trend-chasing.
Ready to Build
Something That Works?
Whether you have a fully scoped project or just a complex problem that needs a clear technical path, we are the right first conversation. Our commercial team responds within one business day — with a real answer, not a generic auto-reply.
- +55 (31) 3274-3910
- contato@pentagrama.site
-
Av. do Contorno, 3257 — Sala 501
Santa Efigênia, Belo Horizonte – MG
CEP 30110-017