Marcos Perusselo

Chief Technology Officer (Hands-on) @ Datlaz

About

As CTO at Datlaz, I bring over five years of experience in leading the development and operation of a large-scale geospatial SaaS platform for the Brazilian infrastructure and energy sector. My work involves defining technology strategy, driving product development, and ensuring scalability, reliability, and cost efficiency. I collaborate closely with cross-functional teams, including founders, engineering, UX/UI, and commercial teams, to deliver robust solutions tailored to business needs. My expertise lies in software architecture, distributed systems, and geospatial technologies. I am committed to designing and implementing reliable and scalable platforms capable of managing billions of geospatial features. By embracing a hands-on approach, I contribute to system design, coding, reviews, and production support, empowering multidisciplinary teams and fostering innovation.

Country

Brazil

City

Curitiba

Industry

Computer Software

Skill

Software Architecture, Distributed Systems, Geospatial Systems, Event-Driven Architecture, SaaS Platforms, Software Development, Java, Kotlin, Spring Boot, PostgreSQL, PostGIS, Kafka, Redis, TypeScript, Angular, React, JavaScript , Amazon Web Services, Kubernetes, Docker

Experience

Chief Technology Officer (Hands-on)

Datlaz

2020-10 - Present · 6 yrs

Curitiba, PR

Datlaz is a data platform focused on the Brazilian infrastructure and energy sector, managing more than 8 billion geospatial features. • Acting as CTO and hands-on technical leader, resposible for leading technology strategy, architecture and product evolution for a large-scale geospatial SaaS platform. • Manage and mentor multidisciplinary teams across engineering, data and domain specialists. • Contributing directly to system design, development, code reviews, cloud infrastructure/operation and production support. • Drive product decisions in close collaboration with founders, UX/UI, commercial and marketing teams. • Ensure scalability, reliability, security and cost efficiency across cloud infrastructure and services.

Team Leader

Wipro

2018-8 - 2020-10 · 2 yrs 3 mos

Curitiba e Região, Brasil

• Acted as Team Leader in an international Mastercard project, managing distributed teams. • Led individual performance management, career development, quarterly reviews and appraisals. • Coordinated deliveries across global teams using Agile and SAFe methodologies.

Senior Software Engineer

Wipro

2015-6 - 2020-10 · 5 yrs 5 mos

Curitiba e Região, Brasil

• Worked as an offshore contractor for Mastercard, developing and maintaining applications for: Corporate credit card management, reporting platforms serving 30M+ users worldwide • Backend development using Java, Spring, Hibernate and Oracle Database. • Frontend development with GWT and Angular. • CI/CD pipelines with Bamboo and Jenkins. • Version control using Git and SVN.

Software Developer

TOTVS

2012-1 - 2015-5 · 3 yrs 5 mos

Curitiba, Paraná, Brasil

• Provided on-site and remote consulting for enterprise customers. • Requirements gathering, system configuration and custom development. • Development of customizations for Protheus and RM ERP platforms. • Creation of: • Web services and system integrations • Custom processing routines and reports • Database functions (MS SQL Server) • Integration between heterogeneous enterprise systems.