Carlos E. Gutiérrez Chimal
> Full Stack Blockchain Developer & Solidity Engineer
Professional Summary
I'm an Industrial Engineer and Full Stack Developer with Masters in Data Science / AI (DEV.F) and Cybersecurity (Euncet Business School). As an engineer I worked in a Mexican pharmaceutical company as a quality and processes engineer. At that time I also started my entrepreneurial project as a home brewer and created my beer company in Guadalajara called Brewhouse. I have fulfilled both roles, as executive and as owner, and in both I had accountability for my actions and my area. I like working by following processes but also analyzing them in order to ask if it is the correct way or if there is a better option to work more efficiently. My current role is at a business consulting firm that works directly with owners, where I work as a Project Manager / Account Manager and manage the IT department. Around several years ago I began specializing in web development, Web3 architecture and decentralized application (dApp) development. I consider myself an expert in secure Solidity smart contracts, optimizing EVM gas consumption and building responsive full-stack interfaces using Next.js, Wagmi, and RainbowKit (this last year with more support of AI in the frontend). My experience has been as a freelancer with my brother, where we currently have the Mingles NFT / Tequila Stack / Games project and we are starting to develop another gaming platform using Ethereum Blockchain.
Core Skills & Technologies
Web3 & Software Engineering
- • Solidity Smart Contracts
- • EVM & Gas Optimization
- • Foundry for development, testing and deployment pipelines
- • Next.js, React & TypeScript
- • Wagmi, RainbowKit
- • Basic Zero-Knowledge Proofs (ZKPs)
- • IPFS and Arweave
Industrial Systems & Management
- • Agile Project
- • Supply Chain
- • ISO 9001
- • BOM Purchase and Cost Optimization
- • Just-In-Time Inventory Controls
- • AI Framework Integration (CrewAI), OpenAI Codex and Deepseek Harness
Professional Experience
Full Stack Blockchain Developer | MINGLES NFT
Jan 2022 – Present- Full development and production ready smart contracts on the Ethereum blockchain using Solidity, ensuring strict adherence to ERC-721 and ERC-20 standards.
- Developed responsive Web3 frontend interfaces using Next.js, TypeScript, and Tailwind CSS. Connecting dApps to smart contracts via Wagmi and RainbowKit.
- Implemented full testing pipelines and gas-optimization using Foundry framework, looking to reduce transaction execution costs across deployed smart contracts.
- Integrated decentralized storage solutions (IPFS, Arweave) and wallet authentication workflows for web2/web3 users onboarding to the platform.
Project Manager | CEDEM - Business Owner Center
May 2020 – Present- Managed internal IT operations giving security information best practices, implemented the working OS with user security levels (monday.com) and maintaining the actual website while developing several digital full stack projects for clients and to get data base information for future AI implementation.
- Managed consulting projects, following the workflows sold to each Owner and executing operational logistics to improve project delivery timelines.
- Streamlined business operations and travel logistics for executive events, optimizing resource allocation and reducing administrative overhead.
- Integrated automated data management tools and web platforms to improve our project deliverables and track key performance indicators (KPIs) with our clients.
Web3 & Smart Contract Developer (Co-Founder) | Comorph3 / Now called Mingles
Jan 2022 – Feb 2025- Co-founded and managed a specialized web3 development agency, developing custom end-to-end Web3 dApps.
- Led the entire smart contract development pipeline and frontend integration, always looking for the secure best practices.
- Communicated blockchain concepts to non-technical stakeholders.
Production Manager & Quality Engineer | Escala Brewery
Jan 2017 – Jan 2020- Supervised daily manufacturing operations, managing a team to ensure consistent output and strict controls according to food and consumers best practices.
- Implemented standardized operating procedures, reducing batch variance and improving raw material use efficiency.
- Executed continuous quality control audits across the brewing lifecycle.
- Negotiated with equipment and ingredient suppliers to optimize inventory levels, reducing procurement costs while maintaining high quality standards.
Supply Chain Manager | ETT'O electronics
Jan 2016 – Jan 2017- Managed end-to-end supply chain logistics, purchase planning, and vendor negotiations for Surface-Mount Technology (SMT) electronic manufacturing lines.
- Implemented Bill of Materials (BOM) cost-optimization strategies, successfully lowering component purchasing costs across key product lines.
- Directed inventory management workflows, establishing control and traceability of components in every part of the production process.
- Collaborated with engineering and production managers to forecast component demand and resolve supply chain problems proactively.
Founder & Operator | Brewhouse
Aug 2012 – Aug 2017- Founded and managed all business operations for a commercial bar and craft beer production facility.
- Directed staff recruitment, and customer relationship management to build a loyal local customer base.
- Engineered custom craft beer recipes and established small-scale production protocols, maintaining high product quality and inventory control.
- Handled regulatory compliance, vendor contract negotiations, and facility maintenance to ensure safe and seamless daily operations.
Quality Engineer | LOMEDIC, S.A. DE C.V.
Jan 2011 – Jan 2012- Conducted internal quality audits across operational departments to ensure 100% compliance with ISO 9001:2000 international standards.
- Documented, reviewed, and optimized quality process workflows, establishing clear traceable metrics for continuous improvement programs.
- Identified process discrepancies during routine audits and collaborated with departments to formulate and enforce preventive / corrective action plans.
- Trained internal staff and external pharmacies on quality compliance protocols and best practices, elevating organizational awareness of ISO requirements.
Education
Master in Blockchain Development
Blockchain Accelerator
B.S. Industrial Engineering
Universidad Tecmilenio
Certifications
- ▹Blockchain Accelerator Certificate — Blockchain Accelerator by Jose Cruz
- ▹Foundry Fundamentals — Cyfrin
- ▹Full-Stack Web Development with React — The Hong Kong University of Science and Technology
- ▹Cybersecurity Certification — EUNCET, Barcelona
- ▹Master en Data Science / AI — DEV.F
- ▹EF SET English Certificate — C1 Advanced (66/100)