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Gabriel P. FullStack Frontend(Mobile, Web) and Blockchain Developer

Gabriel P.

  • United States
  • 2 years
  • Full-time (40 hrs/week)
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Analytical and performance-driven professional with a solid track record of innovation and success in web/mobile design and
development. Proven track record of excellence in managing full life cycle of software development process, including requirement
engineering, design, coding, testing, debugging, and maintenance. Expertise in creating and implementing architecture concepts and
front-end designs for IT systems and leading the development and implementation of flexible solutions that support multiple UI and
functional changes. Adept at leading technical projects from start to end, preparing and executing strategic plans and control structures
for projects, and ensuring successful completion on-time and within budget. Demonstrated success in leveraging collaborative work style
to accomplish all short- and long-range objectives.

Skills and experiences

Skills and experiences

Web Developer

Sombra, USA Oct 2021 – Dec 2021

NFT blockchain market site development.
• Work with these technologies Web3.js, NFT(ERC-721/ERC1155),Solidity, Smart Contract, Ethereum Wallets (Metamask)
• Work with frontend web developments with React/Redux, React-Bootstrap, ReactJS, NextJS, Moralis, Vercel

Mobile App Developer

xSigma, USA Jan 2021 – Aug 2021

Mobile App Development of NFT and build Crypto Exchange from Scratch and Maintain it.
• Developed iOS and Android apps with react native and kotlin, swift native languages.
• Work with these technologies Web3.js, NFT(ERC-721/ERC1155), Smart Contract, Ethereum Wallets (Metamask, Formatic,
Torus, Coinbase)
• Participate in Industry Blockchain Open Source Projects
• Work with frontend web developments with React/Redux, React-Bootstrap, ReactJS, NextJS

Frontend Developer

Asynchronous Art, San Francisco, USA Jul 2019 – Dec 2020

Blockchain network architecture design/development via Hyperledger/Ethereum frameworks and video streaming mobile app
• Work with global companies providing Blockchain and Distributed Ledger Technologies
• Work with subject matter experts, project stakeholders, management and colleagues

• Share experience with team members and participate in inter-project communication
• Created personal or group chatting and video call by using Twilio.


Upwork, USA Nov 2014 – Jul 2019

Served as full-stack freelancer at Upwork and set up iOS/Android mobile application dev/prod servers in US and UK and utilized
application by over 10k users course owners to optimize business strategies.
• Designed iOS/Android mobile app effectively.
• Developed social networking, social media, shopping, chatting, BLE, google map location and AR mobile apps.
• Delivered some mobile apps to Appstore and Google Play Store.

Web Developer

Codework Inc, USA Jul 2012 – Sep 2014

Contributed to delivery of innovative software product engineering and consulting as well as full-cycle development services for
enterprises and startups. Collaborated with product management to explore new ways to promote services to prospective clients.
Developed various websites and web applications by using Php/Laravel, Python/Django, javascript, jquery, React, Vue. Angular8,
• Improved overall UX design of web programs via rapid prototyping and production.
• Evaluated and redesigned existing software to fix bugs, modernize interfaces, and boost performance.
• Enhanced product quality through code reviews as well as design of effective unit tests while cooperating with QA on
automated testing implementation.

Educations and Certifications

Bachelor of Engineering, Computer Science

Universidad Del Pacifico 2012
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