High-performance software from code to strategy
with someone who understands the business.
Technical consulting in development, architecture, artificial intelligence and cloud. Accelerate your project with someone who delivers enterprise quality.
Engineering
Cloud & DevOps
AI & LLMs
Performance
Years of Experience
Projects Delivered
Clients Served
Technologies Mastered
Industries Served
Uptime Guaranteed
Numbers based on accumulated experience. Subject to update.
20+ areas of technical expertise
From strategy to deploy, we work in all layers of modern software development.
Systems Architecture
Design of scalable, resilient and maintainable architectures. Monoliths, microservices, serverless and event-driven.
Software Engineering
Application of SOLID principles, Clean Code, Design Patterns and agile practices for enterprise-grade code.
Full-Stack Development
Complete applications from database to interface. React, Next.js, Node.js, Python, Java, Go and more.
APIs & Integrations
Design and implementation of REST, GraphQL and gRPC APIs. System integration, webhooks and messaging.
Microservices & Distributed Systems
Monolith decomposition, async communication, service mesh, observability and resilience.
Cloud Architecture
AWS, Azure, GCP and Oracle Cloud. Multi-cloud, hybrid architectures, cost optimization and Well-Architected.
DevOps & CI/CD
Automated pipelines, GitOps, ArgoCD, GitHub Actions, GitLab CI. Continuous deployment with quality.
Containers & Kubernetes
Docker, Kubernetes (EKS, AKS, GKE, OKE), Helm, Kustomize. Production orchestration at scale.
Infrastructure as Code
Terraform, Pulumi, Ansible. Reproducible, versioned and auditable infrastructure.
Observability & SRE
Prometheus, Grafana, Datadog, OpenTelemetry. SLIs/SLOs, error budgets and on-call.
Databases
SQL (PostgreSQL, MySQL, SQL Server), NoSQL (MongoDB, Redis, DynamoDB) and Vector DBs (Pinecone, Weaviate).
Data Engineering & ETL
Data pipelines, Airflow, dbt, Spark, Data Lakes and Warehouses (Snowflake, BigQuery, Redshift).
Business Intelligence
Dashboards, KPIs, data analysis. Power BI, Tableau, Looker, Metabase. Data-driven decisions.
AI Engineering
RAG, agents, function calling, prompt engineering, vector databases. Practical AI applications in production.
LLM & Large Language Models
Self-hosted language models (Ollama, vLLM) and APIs (OpenAI, Anthropic, Google). Privacy and cost.
Automation with n8n
Automated workflows, system integration, RPA, smart triggers. Self-hosted and cloud.
Application Security
OWASP Top 10, authentication (OAuth2/OIDC), cryptography, AI safety. Security in all layers.
Legacy Modernization
Refactoring, stack migration, strangler pattern. Legacy systems modernized safely without disruption.
Code Review & Quality
Code analysis, metrics (SonarQube, CodeClimate), quality standards, technical debt.
Tech Due Diligence
Technical audit for M&A, valuation, identification of risks and opportunities in technology assets.
Solutions for every technical challenge
7 axes of action, from point consulting to complete execution of critical projects.
Deep technical analysis to support critical decisions: stack selection, capacity planning, due diligence, tech radar, reference architectures and technology roadmap. You receive recommendations aligned with your context, budget and business goals.
Deliverables
- Reference architecture document
- Tech radar and trends analysis
- Quarterly technology roadmap
- Technical and economic feasibility analysis
- Stack and tools recommendations
Experience in diverse markets
Each industry has its unique challenges. We know the best practices and regulatory frameworks.
Healthcare
Common challenges
- Legacy systems hindering innovation
- Integration between medical records, labs and insurance
- LGPD and healthcare regulations compliance
- High infrastructure costs
How we help
- Clinical systems modernization
- HL7/FHIR integration with electronic health records
- Automated compliance (LGPD, HIPAA)
- Telemedicine and digital care
- AI for triage and diagnostic support
End-to-end software engineering
I am Renato Simões, systems analyst and software engineer with over 15 years of experience delivering high-quality solutions for companies of all sizes. My approach combines strategic vision, technical excellence and focus on measurable results.
Results Focus
Each project is guided by clear KPIs and measurable ROI. You know exactly what you are receiving.
Speed without Sacrificing Quality
Iterative deliveries, clean code, tested and documented. Speed with enterprise quality.
Long-term Partnership
More than a supplier, I am a strategic partner. Committed to your business success.
How we work
Transparent methodology, iterative deliveries and constant communication.
Diagnosis
Initial conversation to understand context, challenges and goals. Technical analysis of current scenario.
Proposal
Detailed document with scope, timeline, investment and deliverables. Expectation alignment.
Execution
Iterative sprints with partial deliveries, continuous validation and transparent communication.
Delivery & Support
Final delivery with documentation, training and post-implementation support. Quality assurance.
What clients say
Results from partnerships that transformed systems, teams and businesses.
“The consulting transformed our legacy infrastructure into a modern and scalable platform. The technical expertise and business vision made all the difference in the final result.”
Carlos M.
CTO · Empresa de Tecnologia
Frequently asked questions
Clear up your doubts about how we can help.
The process starts with an initial conversation (30 min, no cost) to understand your context, challenges and goals. Then, I prepare a detailed proposal with scope, timeline, investment and deliverables. After approval, we start with a kickoff alignment and iterative executions with validation points.
Ready for the next level?
Let's talk about how consulting can accelerate your results. Reply within 24h.
Shall we talk?
Fill out the form or reach me through the channels below. Reply within 24 business hours.
Direct channels
Fast response
I usually respond within 24 business hours. For urgencies, prefer WhatsApp.
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