Jhonathan De Souza Soares
Senior Project Leader at Mercado Livre
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJhonathan De Souza Soares is a senior project leader and seasoned technology manager with over 15 years in IT and a dozen years leading engineering teams across startups and multinationals like Mercado Livre, Walmart, Santander and Nubank. He combines deep hands-on expertise in .NET, NodeJS and Python with proven experience designing scalable architectures—microservices and monoliths—handling terabytes of data and high-concurrency systems powered by NoSQL (MongoDB, Redis, Neo4j). As a former Head of Engineering and Lead Solutions Architect, he grew teams from a handful to ~70 people, drove Series A/B funding impacts, led multiple M&A integrations, and launched regulated fintech initiatives such as Tokenizadora.com. A nine-time Microsoft MVP and active community creator (CodigoSimples.net with 60k monthly visits), he blends technical authority with talent development practices (1:1s, IDPs, OKRs, DORA) and Management 3.0. Based in São Paulo, he is equally comfortable steering cloud budgets and vendor strategy as he is mentoring engineers and shaping developer experience and inner-source platforms.
12 years of coding experience
14 years of employment as a software developer
Silicon Valley Executive Program, Silicon Valley Executive Program at StartSe UniversityEnglish for Business in Toronto, Canadá, English for Business in Toronto, Canadá at LSI Language Studies InternationalEngenharia de Startups, Engenharia de Startups at The University of EdinburghMBA em Gestão de TI, MBA em Gestão de TI at Grupo Educacional UNISBacharel em Ciência da Computação, Bacharel em Ciência da Computação at UNIFENAS - Universidade Prof. Edson Antônio VelanoPós Graduação em Arquitetura de Software, Pós Graduação em Arquitetura de Software at Instituto de Gestão e Tecnologia da InformaçãoEstácio de Sá University
English, Spanish, French
Github Skills (105)
expressjs10
apollo10
schema10
javascript10
validation10
vscode-snippets10
clean-architecture10
knexjs10
entity10
uniform10
endpoint10
ddd10
mongo-driver10
use-case10
mongoosejs10
Programming languages (10)
Github contributions (5)
herbsjs/suma
May 2020 - Apr 2022
Suma helps with single value validations emiting error codes only
Contributions:5 releases, 1 review, 146 commits in 1 year 11 months
error-codesvalidationjavascriptvalidationsvalidator
herbsjs/herbs2gql
Jul 2020 - Aug 2022
Create a GraphQL endpoint based on Entities and Use Cases
Contributions:11 releases, 9 reviews, 58 commits in 2 years
casesuse-casesherbsjsgraphql-endpointendpoint
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