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Jon – React, Node.js, JavaScript, experts in Lemon.io

Jon

From Spain (UTC+2)flag

Full-stack Web Developer|Senior

Jon – React, Node.js, JavaScript

Jon is a Senior Full-stack developer with more than 10 years of experience with Javascript. He served as a CTO and is passionate about making an impact on the project. His experience encompasses working with both early-stage startups, which he enjoys the most, and bigger enterprises. Jon is an outgoing person who does not mind being a Jack-of-all-trades in a startup. His solid experience with React, Node, and Typescript helps him to achieve the project's goals.

20 years of commercial experience in
Consumer services
Dating
E-commerce
Edtech
Food and beverages
Retail
Social media
Enterprise software
LMS
Mobile apps
Main technologies
React
7 years
Node.js
7 years
JavaScript
10 years
Typescript
7 years
Additional skills
Project management
Python
AWS
Three.js
Vue.js
React Native
GraphQL
Flask
Direct hire
Possible
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Experience Highlights

Full-stack Web Developer
Aug 2021 - Aug 20232 years
Project Overview

An advanced enterprise platform dedicated to brands and retailers. Revieve empowers businesses to provide personalized, interactive consumer experiences, driving unparalleled engagement and conversion.

Responsibilities:
  • Spearheaded the development of interactive user interfaces using React, ensuring responsiveness and cross-device compatibility;
  • Utilized Node.js to design and maintain a high-performance server environment, handling data processing and API integrations;
  • Implemented secure and efficient database solutions, ensuring fast retrieval and consistent storage of platform data;
  • Collaborated closely with UX/UI designers and product managers to integrate and test new platform features;
  • Adhered to coding best practices and participated in regular code reviews, maintaining the platform's performance and reliability;
  • Identified bottlenecks and bugs and devised solutions to address and improve these issues promptly.
Project Tech stack:
React
Node.js
CTO
Dec 2022 - Jul 20236 months
Project Overview

A Tinder-like app for people Otaku (who love the Japanese culture) that matches them with other people.

Responsibilities:
  • Created backend and mobile app;
  • Made decisions for architecture;
  • Helped to launch the product.
Project Tech stack:
React Native
Python
CTO
Feb 2022 - Jul 20225 months
Project Overview

A cutting-edge gastronomic application aimed at guiding users to discover their next favorite restaurant. By leveraging user reviews and feedback, the proprietary algorithm provides tailored suggestions for dining experiences.

Responsibilities:
  • Established a technological vision for the company and led the development team towards achieving project milestones;
  • Formulated the overall system architecture, ensuring scalability and maintainability;
  • Coordinated cross-functional teams, ensuring a cohesive development and deployment process;
  • Maintained coding standards, conducted reviews, and ensured the delivery of high-quality software;
  • Monitored industry trends and integrated new technologies and methodologies to keep the application at the forefront of innovation;
  • Acted as the primary technical liaison with stakeholders, ensuring clarity and alignment on product objectives and outcomes.
Project Tech stack:
React Native
React
Python
GraphQL
CTO
Nov 2020 - Nov 20211 year
Project Overview

The platform is a digital nexus between dedicated educators and eager learners, providing a comprehensive curriculum and interactive teaching environment.

Responsibilities:
  • Outlined the technological roadmap and steered the development team in realizing the platform's vision;
  • Crafted a robust and scalable system blueprint, anticipating future growth and feature integrations;
  • Led a team of developers, fostering collaboration and ensuring timely project delivery;
  • Instituted rigorous code review processes and quality assurance measures, guaranteeing the platform's reliability and efficiency;
  • Kept abreast of the latest trends in e-learning and integrated emerging technologies to keep WATS at the pinnacle of online education platforms;
  • Served as the key technical contact for stakeholders, ensuring all technological facets were transparent and aligned with the project's goals.
Project Tech stack:
Vue.js
Python

Education

2007
Computer Science
Bachelor's

Languages

English
Advanced

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