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I am a senior full-stack engineer with over 14 years of experience building scalable web platforms and blockchain-based applications. I have proven expertise across MERN and LAMP stacks, with deep specialization in Web3 technologies, smart contract development, and decentralized marketplaces. I excel in designing robust APIs, delivering custom CMS/CRM platforms, and leading cross-functional teams. I have a track record of aligning technical execution with business goals across various industries including hospitality, blockchain, and SaaS. I'm committed to engineering excellence, innovation, and high-impact delivery within agile environments.…I am a senior full-stack engineer with over 14 years of experience building scalable web platforms and blockchain-based applications. I have proven expertise across MERN and LAMP stacks, with deep specialization in Web3 technologies, smart contract development, and decentralized marketplaces. I excel in designing robust APIs, delivering custom CMS/CRM platforms, and leading cross-functional teams. I have a track record of aligning technical execution with business goals across various industries including hospitality, blockchain, and SaaS. I'm committed to engineering excellence, innovation, and high-impact delivery within agile environments.

Brian Salvatore

Full Stack Developer, DevOps Developer, Cloud Developer, +3

5.0 (1 review)

I am a senior full-stack engineer with over 14 years of experience building scalable web platforms and blockchain-based applications. I have proven expertise across MERN and LAMP stacks, with deep specialization in Web3 technologies, smart contract development, and decentralized marketplaces. I excel in designing robust APIs, delivering custom CMS/CRM platforms, and leading cross-functional teams. I have a track record of aligning technical execution with business goals across various industries including hospitality, blockchain, and SaaS. I'm committed to engineering excellence, innovation, and high-impact delivery within agile environments.…I am a senior full-stack engineer with over 14 years of experience building scalable web platforms and blockchain-based applications. I have proven expertise across MERN and LAMP stacks, with deep specialization in Web3 technologies, smart contract development, and decentralized marketplaces. I excel in designing robust APIs, delivering custom CMS/CRM platforms, and leading cross-functional teams. I have a track record of aligning technical execution with business goals across various industries including hospitality, blockchain, and SaaS. I'm committed to engineering excellence, innovation, and high-impact delivery within agile environments.

Available to hire

I am a senior full-stack engineer with over 14 years of experience building scalable web platforms and blockchain-based applications. I have proven expertise across MERN and LAMP stacks, with deep specialization in Web3 technologies, smart contract development, and decentralized marketplaces. I excel in designing robust APIs, delivering custom CMS/CRM platforms, and leading cross-functional teams.

I have a track record of aligning technical execution with business goals across various industries including hospitality, blockchain, and SaaS. I’m committed to engineering excellence, innovation, and high-impact delivery within agile environments.

Skills

Experience Level

Expert

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Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Engineer at Wenzell & Fisher Hospitality Group

February 28, 2025 - July 15, 2025

Spearheaded the development of scalable web solutions using React, Node.js, and AWS, aligning the company’s digital roadmap with modern full-stack architecture. Architected and maintained cloud-native infrastructure (AWS, Docker, Linux), reducing backend processing time by 50% and boosting user engagement by 35%. Championed DevOps and frontend best practices, mentoring cross-functional teams and leading to a 25% improvement in deployment success rate and a 20% reduction in frontend defect reports across product lines. Designed and implemented custom REST and GraphQL API integrations, reducing third-party communication errors by 40% and improving data sync efficiency between microservices.

Full Stack Engineer (Blockchain & Web3) at Earniverse

December 31, 2023 - July 15, 2025

Led the development and long-term maintenance of an NFT marketplace for a globally recognized metaverse game, achieving consistent uptime over 3 years and supporting thousands of concurrent users. Designed and deployed secure, scalable blockchain-based solutions for NFTs, DeFi, and tokenization using Solidity, Web3.js, and Node.js, improving transaction speeds by 30% while reducing on-chain costs by 20%. Integrated blockchain capabilities into both web and mobile platforms, collaborating with product, design, and QA teams to increase user adoption by 25% and improve transaction efficiency by 30%. Implemented wallet-connect features and end-to-end data flow using GraphQL and REST APIs, improving transaction responsiveness by 35% and increasing secure connection success rate to over 98% across mobile and desktop platforms. Drove architectural decisions on smart contract logic, gas optimization, and Web3 infrastructure, ensuring scalability and compliance across evolving blockchain standa

Full Stack Engineer at Premier Pools & Spas

January 31, 2019 - July 15, 2025

Built and deployed a custom CRM/CMS system using MERN and LAMP stacks, increasing customer tracking efficiency by 40% and enabling more personalized sales follow-up. Customized WordPress to empower marketing teams with dynamic content control, cutting campaign turnaround time and increasing content publishing efficiency by 25%. Developed automation tools for lead capture and follow-up workflows, reducing average response time from 3+ days to under 6 hours, which led to a 20% increase in qualified lead engagement within the first month. Performed full-stack performance tuning across MongoDB, MySQL, and Apache environments, reducing average page load times by 50% and cutting server-side error rates by 70%, significantly enhancing user experience and uptime.

Full Stack Engineer at Dale Carnegie Training

December 31, 2016 - July 15, 2025

Developed interactive, cross-browser-compatible user interfaces using HTML5, CSS3, and JavaScript, laying the groundwork for responsive, mobile-first design across customer-facing portals. Built internal dashboards and tools by integrating JSON APIs with dynamic rendering via vanilla JavaScript and jQuery, increasing employee access to training resources by 60% and reducing manual support requests by 40%. Maintained and gradually modernized legacy frontend components, introducing CSS3 standards and mobile-first principles to improve accessibility and usability. Collaborated with backend engineers to develop AJAX-powered forms and interactive widgets, decreasing admin content management time by 30% and reducing user-facing bugs in dynamic content workflows by 25%.

Senior Full Stack Engineer at Wenzell & Fisher Hospitality Group

February 28, 2025 - July 15, 2025

Full Stack Engineer (Blockchain & Web3) at Earniverse

December 31, 2023 - July 15, 2025

Full Stack Engineer at Premier Pools & Spas

January 31, 2019 - July 15, 2025

Full Stack Engineer at Dale Carnegie Training

December 31, 2016 - July 15, 2025

Senior Full Stack Engineer at Wenzell & Fisher Hospitality Group

February 28, 2025 - July 15, 2025

Spearheaded scalable web solutions using React, Node.js, and AWS, aligning digital roadmaps with modern full-stack architecture. Architected and maintained cloud-native infrastructure (AWS, Docker, Linux), reducing backend processing time by 50% and boosting user engagement by 35%. Championed DevOps and frontend best practices, mentoring teams to improve deployment success by 25% and reduce frontend defects by 20%. Designed and implemented custom REST and GraphQL APIs, improving data sync efficiency and reducing third-party communication errors by 40%.

Full Stack Engineer (Blockchain & Web3) at Earniverse

December 31, 2023 - July 15, 2025

Led development and maintenance of an NFT marketplace supporting thousands of concurrent users with 3+ years uptime. Designed secure blockchain solutions for NFTs, DeFi, and tokenization using Solidity, Web3.js, and Node.js, improving transaction speeds by 30% and reducing on-chain costs by 20%. Integrated blockchain across web and mobile platforms, increasing user adoption and transaction efficiency. Implemented wallet-connect features, enhancing transaction responsiveness by 35% and secure connection success rate to over 98%. Drove architectural decisions on smart contracts, gas optimization, and Web3 infrastructure.

Full Stack Engineer at Premier Pools & Spas

January 31, 2019 - July 15, 2025

Built and deployed custom CRM/CMS systems using MERN and LAMP stacks, increasing customer tracking efficiency by 40%. Customized WordPress to empower marketing teams, cutting campaign turnaround time by 25%. Developed automation tools for lead capture and follow-up, reducing response times from 3+ days to under 6 hours and increasing lead engagement by 20%. Performed full-stack performance tuning, reducing page load times by 50% and server error rates by 70%, enhancing user experience and uptime.

Full Stack Engineer at Dale Carnegie Training

December 31, 2016 - July 15, 2025

Developed interactive, cross-browser-compatible user interfaces using HTML5, CSS3, and JavaScript, laying groundwork for mobile-first design. Built internal dashboards and tools with JSON APIs and jQuery, increasing employee access to resources by 60% and reducing manual support requests by 40%. Modernized legacy frontends with CSS3 standards and mobile-first principles. Collaborated with backend engineers on AJAX-powered forms and widgets, decreasing admin content management time by 30% and reducing user-facing bugs by 25%.

Senior Full Stack Engineer at Wenzell & Fisher Hospitality Group

January 1, 2024 - Present

Spearheaded the development of scalable web solutions using React, Node.js, and AWS, aligning the company’s digital roadmap with modern full-stack architecture. Architected and maintained cloud-native infrastructure reducing backend processing time by 50% and boosting user engagement by 35%. Championed DevOps and frontend best practices, mentoring cross-functional teams leading to a 25% improvement in deployment success rate and a 20% reduction in frontend defect reports. Designed and implemented custom REST and GraphQL API integrations, cutting third-party communication errors by 40% and improving data sync efficiency between microservices.

Full Stack Engineer (Blockchain & Web3) at Earniverse

April 1, 2019 - Present

Led the development and long-term maintenance of an NFT marketplace for a globally recognized metaverse game, achieving consistent uptime over 3 years and supporting thousands of concurrent users. Designed and deployed secure, scalable blockchain-based solutions for NFTs, DeFi, and tokenization using Solidity, Web3.js, and Node.js, improving transaction speeds by 30% while reducing on-chain costs by 20%. Integrated blockchain capabilities into both web and mobile platforms, collaborating with product, design, and QA teams to increase user adoption by 25% and improve transaction efficiency by 30%. Implemented wallet-connect features and end-to-end data flow using GraphQL and REST APIs, improving transaction responsiveness by 35% and increasing secure connection success rate to over 98%. Made architectural decisions on smart contract logic, gas optimization, and Web3 infrastructure ensuring scalability and compliance across evolving blockchain standards.

Full Stack Engineer at Premier Pools & Spas

April 1, 2017 - Present

Built and deployed a custom CRM/CMS system using MERN and LAMP stacks, increasing customer tracking efficiency by 40% and enabling more personalized sales follow-up. Customized WordPress to empower marketing teams with dynamic content control, cutting campaign turnaround time and increasing content publishing efficiency by 25%. Developed automation tools for lead capture and follow-up workflows, reducing average response time from 3 hours, which led to a 20% increase in qualified lead engagement within the first month. Performed full-stack performance tuning across MongoDB, MySQL, and Apache environments, reducing average page load times by 50% and cutting server-side error rates by 70%, significantly enhancing user experience and uptime.

Full Stack Engineer at Dale Carnegie Training

January 1, 2013 - Present