See all developers
Full Stack Javascript Developer

John M.

  • Los Angeles, CA
  • 8 years
  • Full-time (40 hrs/week)
John is now available for hire Hire John

John has a broad skill set in Full-Stack JavaScript development. He has had 8+ years of experience in development using React.js, Vue.js, Web design, Node.js, Express.js and a team leader career at ALGAR Information Systems. He has a unique ability of understanding and translating business requirements into development roadmaps.

Skills and experiences

Skills and experiences

Senior Full-Stack JavaScript Developer

Self-employment / private practice / freelancing 2021-11 – present
  • Worked closely with team of 14 members to develop company's intranet system with React & Redux & Node & Express & MySQL.
  • Developed health insurance apps for clients to compare best medical types near their homes.
  • Familiarity with JavaScript frameworks and libraries that support efficient web development.
  • Created custom plugins, templates, and functions for AngularJS application.
  • Translating the requirements into a responsive, dynamic web app utilizing MongoDB, express, and Node.js.
  • Developed app integration with REST / SOAP and other APIs for Google Maps, social media logins, payment processors, and other services.
  • Designed REST API with back-end developers and helped to deploy applications to AWS environment.
  • Independently delivering a low cost, high-quality solution proved to be an incredibly rewarding experience
  • Translate UI/UX design wireframes to actual code that will produce visual elements of the application.

Team Lead and Developer

ALGAR Information Systems, Inc 2020-09 – 2021-11
  • Developed strong project management and communication skills as a team lead.
  • Worked on the data analysis to develop sales targets based on extensive market research and analysis.
  • Organized 10+ projects such as eCommerce sites, analytic sites of game players, and managed those progress.
  • Followed DAO Design Pattern and used Agile development methodology for software development process.
  • Experienced tutoring 3 members from zero to hero by examples as I did before.
  • Created a referral system that sends out referral email and keeps track of users’ points. The in-house system saves the startup $3,000 per month on subscription compares to the previously used service and proves to be more reliable.
  • Created a responsive applications UI using React and the components libraries and Created with support for switching between Microsoft Azure and Google Cloud APIs.
  • Apply principles of trust, transparency, accountability and ownership.
  • Consistently improved customer satisfaction through the resolution of conflicts, issues, and concerns.
  • Worked closely with web development and software design team for production, modification, and maintenance of web applications.
  • Focus on Over Time reduction and good time management for employees.

Junior Full-Stack JavaScript Developer

ALGAR Information Systems, Inc 2018-01 – 2020-09
  • Developed full-stack web applications which processed, analyzed and rendered data visually.
  • Created custom plugins, templates, and functions for MERN/MEAN stack application.
  • Designed the application architecture on Typescript, React and Redux, and built the app architecture and design system components.
  • Planned, wrote, and debugged web applications and software with complete accuracy.
  • Translating the requirements into a responsive, dynamic web app utilizing MongoDB, Express.js and Node.js.
  • Used various from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems.
  • Implemented React High-Order-Components along with Antd.
  • Made a web app for county-wide promotion game with prizes for one of the largest beer distributors in the country.
  • Implemented RESTful APIs using Django REST framework and optimized Django ORM queries.
  • Redesigned ecommerce websites to increase Google SEO present maps, JavaScript.

Front-End Developer & Web Design

Cynergie Power Systems & Automation Int'l. Corporation 2014-09 – 2018-01
  • Designing, building, and handling all composition, color, illustration typography and branding for projects.
  • Designed a new, user interactive landing page, utilizing tools like HTML, XHTML and CSS.
  • Created Reusable React components for the date picker, Drop-down, Buttons and input styles according to the provided designs.
  • Used JavaScript to validate input values on forms to make sure that it’s accepted before they are submitted to the serve.
  • Boosted the conversion rate by 80% by improving the design.
  • Conducting testing of websites across all major browsers to ensure quality and consistency throughout.
  • Built front-end pages with Bootstrap, JavaScript, HTML and CSS.
  • Developed WordPress plugins and modules to embed into the active pages using PHP.
  • Implemented custom validation controls for various forms with help of JavaScript validation controls.

Educations and Certifications

Bachelor's Degree in Computer Science

AMA Computer University 2010-09 – 2014-09

Triplebyte Certificate

Expert Level 2020-03
  • General Coding Logic – Expert Level
  • Algorithms and Data Structures – Advanced
  • Javascript – Expert Level
  • React – Expert Level
  • Front-end – Advanced

Diploma in Amazon Web Services

Alison Diploma 2017-05

Application Lifecycle Management

Alison Certificate 2017-05
Want to hire John M. or just want to talk? Schedule chat with John

Other developers