Jorlan Souza de Miranda Junior

Jorlan Souza de Miranda Junior

About

Detail

Fullstack developer | React | React Native | Node
Franca, State of São Paulo, Brazil
Contact Jorlan regarding: 
work
Full-time jobs
Starting at USD40k/year
Flexible work
Starting at USD20/hour

Timeline

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Résumé

Jobs verified_user 0% verified
  • Admios
    Senior Software Engineer
    Admios
    Aug 2024 - Current (2 years 1 month)
    Outsourced to Knit.AI (https://knitit.ai/) - Responsible for maintaining and expanding the application in a fast-paced startup environment - Making sure the codebase expansion is well-documented and extensively covered by unit tests - Implemented natural language to filter tickets and display filter criteria using openAI API - Context: Knit AI is a seed-stage, venture-backed startup that aims to simplify IT vendors management
  • Lattice
    Senior Software Engineer
    Lattice
    Apr 2023 - May 2024 (1 year 2 months)
    Key Contributions: Led a major integration effort connecting Lattice’s advanced HRIS with external systems such as payment gateways, ATS platforms, and identity providers, supporting over 600 million monthly requests. Designed and executed testing strategies that completely eliminated production outages, ensuring seamless delivery at scale. Acted as a tech lead for a team of engineers driving architectural improvements and enhancing core product capabilities. Provided technical mentorship to team members, fostering growth and improving code quality across the board. Tech Stack: Nest.js, TypeScript, PostgreSQL, GraphQL, Datadog, React.
  • BairesDev
    Software Engineer
    BairesDev
    Jun 2021 - Aug 2022 (1 year 3 months)
    Outsourced to Fabric (https://fabric.inc/) - Refactored code from Javascript to Typescript - Changed paradigm of framework from React-only to Multi Frontend Framework - Implemented MVC architecture on top of MFF - Implemented online development environment intertwined with local - Increased coverage from 0 to over 90% That was a single project that took the team 6 months, we reimagined the entire application codebase and simplified it, causing an increase in productivity, specially after implementing the online environment. We were able to increase tasks by engineer by over 30% on sprint, and finishing sprint goals was much easier Outsourced to Pinterest (https://www.pinterest.com/) - Was in Sales department team - Managed a set of end-to
  • Cubos Tecnologia
    Front End Developer
    Cubos Tecnologia
    Apr 2021 - Feb 2022 (11 months)
    - Built and expanded an existing application inside VTEX, the application was related to marketplace e-commerce - Used Internal design System and planned migration to the new version - Expanded middleware written in NodeJS to better serve the frontend using GraphQL Technologies: Vtex IO, ReactJS, JavaScript, CSS, HTML, Typescript, NodeJS, GraphQL
  • Codeby
    Lead Developer - Europe Team
    Codeby
    Jan 2021 - Apr 2021 (4 months)
    Spearheaded the company’s expansion into European markets, securing and sustaining key enterprise clients including MUJI. Provided leadership to a three-person team while mentoring a junior engineer, fostering technical excellence and continuous improvement.
  • Codeby
    Junior Developer II
    Codeby
    Oct 2020 - Jan 2021 (4 months)
  • Capgemini
    SAP Consultant
    Capgemini
    Dec 2019 - Oct 2020 (11 months)
    Maintained strategic enterprise clients including Fiat, Chevrolet, and Assaí Group — one of Brazil’s largest wholesalers. Designed and implemented an internal peer-review system that improved code quality and proactively prevented production incidents. Originally introduced in a single office, the framework’s effectiveness led to its global rollout across all Capgemini offices.
  • Capgemini
    Junior Software Developer
    Capgemini
    Aug 2019 - Dec 2019 (5 months)
    Developed and maintained features for Banco do Brasil’s mobile platform — one of Brazil’s largest financial institutions — while also supporting public sector systems in healthcare and sanitation to improve operational reliability.
  • BRISA Sociedade para o Desenvolvimento da Tecnologia da Informação
    Quality Assurance Analyst
    BRISA Sociedade para o Desenvolvimento da Tecnologia da Informação
    Jan 2019 - Aug 2019 (8 months)
  • C
    TI Intern
    Cia das Docas do Estado da Bahia CODEBA
    Jun 2018 - Jan 2019 (8 months)
  • J
    Freelance Software Engineer
    Jorlan Miranda Software Development Inc
    Jan 2014 - Current (12 years 8 months)
    • Engineered full-stack web and mobile solutions leveraging React, Node.js, React Native, Firebase, TypeScript, Java, GraphQL, PostgreSQL, CI/CD pipelines, Jest, and Figma, delivering scalable and user-centric products. • Performed software enhancements to resolve defects, increase performance, modernize UI layers, and maintain compatibility with evolving hardware ecosystems. • Oversaw system testing, validation, and release readiness processes, ensuring high-quality deployments and minimal production impact. • Authored and guided software programming standards and technical documentation to support knowledge transfer and maintainability. • Partnered with business units and customers to communicate progress, assess proposals, and align expe
Education verified_user 0% verified
  • Universidade Salvador
    Ciência da computação, Tecnologia em Informática/Software
    Universidade Salvador
    Jan 2019 - Dec 2022 (4 years)
  • Universidade Salvador
    Bacharelado em Engenharia, Engenharia de Computação
    Universidade Salvador
    Jan 2017 - Dec 2019 (3 years)
  • Universidade Salvador
    Universidade Salvador
    Universidade Salvador
    Jan 2014 - Dec 2018 (5 years)
  • Área
    Bacharelado em Engenharia, Engenharia de Computação
    Área
    Jan 2014 - Dec 2017 (4 years)
Projects (professional or personal) verified_user 0% verified
  • E
    E-coleta
    Jul 2020 - Aug 2020 (2 months)
    E-coleta Projeto desenvolvido em typescript com as tecnologias Front-end: React React Native Expo Back-end: NodeJS, Express Celebrate Joi KnexJS SQLite3.
  • P
    Peer Review
    Dec 2019 - Mar 2020 (4 months)
    Projeto interno de avaliação de código em Peer Review, desenvolvido em FIORI no front-end e ABAP no back-end, com o intuito de melhorar continuamente o código desenvolvido pela empresa e entregue ao cliente. Participei, em grande parte, no desenvolvimento front-end, utilizando Javascript.