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Hi, I'm Daniel, an experienced software engineer specializing in full-stack development. I have a strong background in building scalable and secure software solutions using a variety of technologies including PHP, Laravel, ReactJS, and cloud platforms. I enjoy collaborating with cross-functional teams to deliver high-impact projects that drive business success. Throughout my career, I have had the opportunity to work on diverse projects ranging from payment processing platforms to IT infrastructure migrations. I'm passionate about optimizing processes, improving user experiences, and embracing new technologies to create innovative applications.…Hi, I'm Daniel, an experienced software engineer specializing in full-stack development. I have a strong background in building scalable and secure software solutions using a variety of technologies including PHP, Laravel, ReactJS, and cloud platforms. I enjoy collaborating with cross-functional teams to deliver high-impact projects that drive business success. Throughout my career, I have had the opportunity to work on diverse projects ranging from payment processing platforms to IT infrastructure migrations. I'm passionate about optimizing processes, improving user experiences, and embracing new technologies to create innovative applications.

Daniel Lessor

Full Stack Developer, Programmer, Web Developer, +4

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Hi, I'm Daniel, an experienced software engineer specializing in full-stack development. I have a strong background in building scalable and secure software solutions using a variety of technologies including PHP, Laravel, ReactJS, and cloud platforms. I enjoy collaborating with cross-functional teams to deliver high-impact projects that drive business success. Throughout my career, I have had the opportunity to work on diverse projects ranging from payment processing platforms to IT infrastructure migrations. I'm passionate about optimizing processes, improving user experiences, and embracing new technologies to create innovative applications.…Hi, I'm Daniel, an experienced software engineer specializing in full-stack development. I have a strong background in building scalable and secure software solutions using a variety of technologies including PHP, Laravel, ReactJS, and cloud platforms. I enjoy collaborating with cross-functional teams to deliver high-impact projects that drive business success. Throughout my career, I have had the opportunity to work on diverse projects ranging from payment processing platforms to IT infrastructure migrations. I'm passionate about optimizing processes, improving user experiences, and embracing new technologies to create innovative applications.

Available to hire

Hi, I’m Daniel, an experienced software engineer specializing in full-stack development. I have a strong background in building scalable and secure software solutions using a variety of technologies including PHP, Laravel, ReactJS, and cloud platforms. I enjoy collaborating with cross-functional teams to deliver high-impact projects that drive business success.

Throughout my career, I have had the opportunity to work on diverse projects ranging from payment processing platforms to IT infrastructure migrations. I’m passionate about optimizing processes, improving user experiences, and embracing new technologies to create innovative applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Software Engineer at Luxevision LLC

June 30, 2025 - July 18, 2025

Architected and implemented the SPG platform using PHP (Laravel) with a microservices architecture, improving modularity and scalability, which resulted in a 40% reduction in transaction processing time. Designed, developed, and maintained RESTful APIs for payment processing and ensured compliance with industry standards such as ISO 8583. Integrated OAuth2 and OpenID Connect for secure user authentication enhancing GDPR and PCI DSS compliance. Deployed real-time fraud detection pipelines using Apache Kafka, reducing financial risks. Enhanced interactive analytics dashboard with ReactJS, TypeScript, and Redux Toolkit, improving real-time transaction insights by 30%. Optimized frontend data fetching and caching with GraphQL and Redis to improve user experience under high traffic. Implemented CI/CD pipelines using GitHub Actions, Jenkins, and Docker, reducing release cycle times by 75%.

Information Technology Operations Specialist at State of Wisconsin

April 30, 2024 - July 14, 2025

Provided Tier 2/3 technical support for enterprise hardware, software, and internal systems across multiple departments. Managed onboarding, device lifecycle, Active Directory administration including GPOs and user provisioning. Led help desk staff training and wrote IT procedures and knowledge base articles. Managed technical escalations, printer configurations, and ticket workflows using Cherwell. Played a key role in a 12-month statewide infrastructure migration ensuring minimal downtime. Acted as liaison with hardware and VoIP vendors to maintain SLAs and operational stability. Collaborated with the web team on updates to WisconsinHistory.org, assisting with WordPress content and frontend CSS debugging alongside the lead designer.

Technical Services Professional at State of Wisconsin

December 1, 2021 - July 14, 2025

Delivered full-spectrum IT support for over 300 workstations in 15 statewide offices ensuring high availability and business continuity. Maintained user accounts, permissions, printers, and workstation policies via Windows Active Directory and Group Policy. Handled frontline and escalated tickets for networking, endpoints, and software. Collaborated with vendors to maintain VoIP systems and resolve telecommunication issues. Supported public-facing WordPress websites with content management and frontend updates. Developed internal documentation and standardized service workflows to improve response times and support quality.

Web Application Developer at RentMy LLC

July 1, 2016 - July 14, 2025

Designed, built, and maintained a custom full-stack vacation rental web platform (RentMyIsland.com) supporting secure transactions and user management. Managed LAMP-based hosting infrastructure and MySQL databases including regular maintenance, performance tuning, and uptime monitoring. Developed back-office workflow and reporting tools. Conducted technical interviews for IT support and junior developer roles contributing to team growth and quality.

Systems Administrator at Badger Magnetics

May 1, 2016 - July 14, 2025

Managed IT infrastructure across multi-state operations including Windows servers, endpoint devices, and network hardware. Automated key business processes using batch scripting and Excel VBA to reduce manual effort and errors. Administered VoIP systems and coordinated with vendors to ensure 24/7 availability. Conducted system hardening and endpoint security management to maintain compliance and protect sensitive data.

Freelance IT Support & Web Development at Self-Employed

January 1, 2016 - July 14, 2025

Provided IT consulting and on-site tech support for small businesses and individuals including network setup, hardware troubleshooting, and system optimization. Developed and maintained custom PHP and WordPress websites for a global client base covering both frontend and backend enhancements. Contributed to international UX efforts including English-language consultation and usability feedback for Hainan University’s web platform.