H

Helaman Ewerton

About

Detail

Brazil
Contact Helaman regarding: 
work
Full-time jobs
Starting at USD4.5k/month
Flexible work
Starting at USD28/hour

Timeline

work
Job
school
Education
folder
Project

Résumé

Jobs verified_user 0% verified
  • FamilySearch
    Full-Stack Engineer
    FamilySearch
    Dec 2024 - Aug 2025 (9 months)
    • Spearheaded the development of an AI-powered chat assistant leveraging Inbenta and AI SDK to improve user support and reduce customer service costs. • Integrated Cognito authentication and JWT token validation into frontend and backend flows, ensuring secure and scalable user sessions. • Developed and maintained responsive, accessible web applications using React, Material UI, and React Query across multiple repositories and feature domains. • Implemented advanced state management solutions using custom hooks and context providers, improving component reusability and application performance. • Collaborated with cross-functional teams to integrate RESTful APIs with microservices architecture and ensure seamless data flow between front
  • Teilur Talent
    Frontend Engineer
    Teilur Talent
    Aug 2024 - Nov 2024 (4 months)
    • Developed and maintained a SaaS application for O'Neil to serve global manufacturers, ensuring scalability and high performance. • Designed and implemented reusable UI components using React, Material-UI (MUI), and custom hooks, improving development efficiency. • Managed application authentication and user flow with JWT, routing and navigation with React Router, enhancing structure and usability.
  • E
    Senior Software Engineer
    Emive&Co
    Dec 2022 - Aug 2024 (1 year 9 months)
    • Led the frontend development of Salesboom, a multi-company sales, CRM, and contract management platform built with React (Next.js for web) and React Native for mobile apps. • Designed and developed modular, scalable UI components using TypeScript, PandaCSS, Chakra UI, MUI Material, Jotai, and Styled-Components. • Integrated SQL Server as the database solution for handling high-volume sales and contract data. • Developed and consumed RESTful APIs, ensuring efficient communication between frontend and backend services. • Implemented Jest and Cypress tests to maintain a high software quality standard. • Built Nodejs backend applications leveraging microservices architecture and connecting with NoSQL (Firestore) and PostgreSQL databases
  • L
    Software Developer and Analyst
    LabVantage Solutions, Inc.
    May 2022 - Dec 2022 (8 months)
    • Developed scalable web and mobile solutions for enterprise clients, including BASF and PepsiCo, using React, React Native, and TypeScript. • Built applications that reduced laboratory and manufacturing process times by up to 75% and boosted operational productivity by over 150%. • Integrated PostgreSQL for efficient management of large-scale datasets, ensuring high availability and performance. • Designed and consumed RESTful APIs to enable real-time communication between frontend interfaces and backend services. • Leveraged AWS services such as S3 for file storage, CloudFront for secure and fast content delivery, and Lambda for backend task automation and scaling. • Collaborated with cross-functional international Agile teams, part
  • G
    Software Developer
    General Marine Services
    Jul 2019 - Apr 2022 (2 years 10 months)
    • Designed and developed web and mobile SaaS applications for marine surveyors and port companies. • Built modern, efficient applications using React, React Native, Node.js, Bootstrap, and Styled-Components. • Utilized Google Cloud Platform (GCP) for cloud infrastructure, ensuring reliability and scalability. • Developed secure, high-performance applications that increased operational efficiency by 5x and enabled the company to serve more clients. • Implemented Scrum-based Agile methodologies, improving team productivity and project delivery.
Education verified_user 0% verified
  • Ensign College
    Bachelor of Applied Science
    Ensign College
    Jan 2023 - Jan 2025 (2 years 1 month)
Projects (professional or personal) verified_user 0% verified
  • R
    React History State
    Jul 2025 - Current (1 year 4 months)
    https://github.com/Hecris10/react-history-state • A lightweight React library that provides state management with built-in undo and redo capabilities. Perfect for building applications that need history tracking, such as text editors, drawing applications, form builders, or any interactive UI where users might want to revert changes. https://qxcode.tech • The best SASS platform for QR code generation. https://githu
  • R
    React Slide Switch
    Jan 2025 - Current (1 year 10 months)
  • Q
    QX Code
    May 2024 - Current (2 years 6 months)