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Keith Cribbs

Full Stack Blockchain Developer

A highly skilled software engineer seeking a challenging position in a dynamic and innovative company where my technical skills and experience can be utilized to contribute to the success of the organization.

ad33w8@r.postjobfree.com

1-516-***-****

Fort Worth, US

SKILLS

Blockchain Technology Express.js Solidity Graph GL Tyescript PorstgreSQL Next.js Apollo Web3.js Redis Ether.js Hardhat Truffle AWS Rust Go Ruby on Rails Jira Git CI/CD Solana Cross Chain DevOps

WORK EXPERIENCE

Senior Blockchain Developer

Earnpark, UK

08/2022 - 01/2024,

Spearheaded a joint initiative with product and development teams, enhancing platform efficiency by 20% Engaged in over 10 open source community projects, liaised with stakeholders and provided mentorship and guidance to 3 emerging junior developers

Enhanced to engineering a robust backend infrastructure pivotal for the convergence of Web3 and FinTech Full Stack Developer

1Delta, US

04/2020 - 07/2022,

Reduced the time to diagnose customer's sever issues form 3 hours to 20 minutes, slashing $30k yearly in support costs Engineered a decentralized application ՄDApp) that enabled users to simulate crypto loans, resulting in a 10% surge in loan adoption on the platform

Architected a robust, modular Python trading engine to autonomously recalibrate RW's $23 million portfolio, capitalizing on both private and public market makers within the Ethereum network Cultivated and sustained strategic partnerships with over 30 potential investors and 17 business partners and generated over 20 innovative business proposals

Web3 Developer

Montro Collectibles, NL

09/2018 - 03/2020,

Revamped the Verse homepage utilizing HTML, Tailwind CSS and React, achieving a milestone of 8 million weekly views Revitalized the checkout page handling $4M in daily revenue by updating the payment code, resulting in improved transaction processing Improved user interfaces by integrating with Bitcoin.com to be more intuitive, attracting 8% more clients than the previous Enhanced on-chain data processing efficiency by a remarkable 12% through strategic deployment of optimized smart contract functions and implementing robust persistence storage strategies Achievements/Tasks

Achievements/Tasks

Achievements/Tasks

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PROJECTS

Sappy Seals (12/2022 - 08/2023)

Overview: Played a pivotal role in developing Luxy, an NFT marketplace celebrated for its rapidity, scalability, eco-friendliness, and user-centric design Features: Enhanced user experience by 3%. Increased scalability by 2%. Incorporated Green Technology for eco-friendly operations. Reduced commission fees by 0.2% to benefit users. Provided Multichain Accessibility to support various blockchains Tech Stack: React for building interactive UIs. Next.js for server-side rendering and static website generation. PWA for a seamless mobile experience. Open Graph for better content representation on social media. Node.js for scalable server-side code. Cloudflare for security and fast content delivery Outcome: Luxy has become a premier NFT marketplace, offering a reliable and costeffective platform for creators and collectors to exhibit and trade digital assets

Brahma Console (05/2021 - 02/2022)

Overview: Instrumental in the creation of a DeFi application tailored for asset management and advanced users Features: Enabled on-chain execution for seamless blockchain transactions. Automated DeFi operations for increased efficiency. Provided secure custody to safeguard user assets and information. Crafted a user-friendly interface to enhance user interaction Tech Stack: Utilized React and Next.js for a strong front-end framework. Integrated Sentry for effective error tracking and resolution. Employed Open Graph for improved social media content sharing. Applied Node.js for robust server-side functionality. Adopted lit-html and lit-element for efficient web component creation. Incorporated core-js to access modern JavaScript features Outcome: The application's advanced functionality and reliable performance have made it a go-to resource in the DeFi market EDUCATION

Bachelor of Computer Science

University of Indonesia

08/2014 - 06/2018,

LANGUAGES

English

Full Professional Proficiency

Indonesian

Native or Bilingual Proficiency

CERTIFICATES

Certified Blockchain Expert (08/2020)

Obtained from Blockchain Council

Certified Blockchain Architect (05/2022)

Obtained from Blockchain Training Alliance