Leslie Young
I'm a
+5 years of experience. Passionate about creating exceptional digital experiences that blend innovative design with functional development.
Get to Know Me
Passionate About Creating Digital Experiences
I build digital experiences that live at the intersection of technology and creativity. As a web and email developer, I’m passionate about making designs that not only look great but work beautifully, helping brands tell their story online.
My growing love for marketing keeps me exploring how strategy, design, and development come together to inspire action.
Specialization
Web/Email Development & UI/UX
Experience Level
Mid-Level
Education
Software Engineering, UNIPOLI
Languages
English, Spanish
Skills
Web Development
.NET Framework
95%Experienced in building scalable web apps and enterprise modules.
JS/JQuery
90%Strong skills in ES6+, DOM manipulation, and interactive UI components.
HTML/CSS
90%Proficient in crafting responsive, accessible, and visually clean layouts.
SQL
80%Skilled in writing efficient queries, stored procedures, and database reports.
Marketing
MailChimp
85%Create and automate responsive email campaigns with audience segmentation.
Google Ads
70%Develop and manage ad campaigns focused on conversion and lead generation.
Adobe Suit
75%Design marketing assets and graphics tailored for digital campaigns.
Figma
65%Build wireframes and prototypes that bridge design and development smoothly.
Resume
Professional Summary
Full-stack developer with 5+ years of experience building responsive, user-centered platforms. Comfortable bridging the gap between users, design, and engineering to deliver features that solve real problems.
Contact Information
- Montgomery, IL 60538
- lesduenez95@gmail.com
- +1 (630) 827-2879
Technical Skills
Web Development
95%
UI/UX Design
85%
Project Management
90%
Full-stack Development
80%
Marketing
70%
Professional Experience
Web App Developer II
2023 - 2025
QT9 Software
- Built and maintained accounting modules that automated financial workflows.
- Developed advanced SQL reports and stored procedures to improve reporting efficiency.
- Supported team coordination during lead absences to maintain project momentum.
Web App Developer
2022 - 2023
QT9 Software
- Maintained and optimized ERP modules through bug fixes and performance enhancements.
- Wrote internal documentation to support developers and streamline troubleshooting.
- Contributed to Agile sprints to improve communication and project tracking.
Web Developer
2020 - 2022
Karrot
- Led front-end and back-end development for customer engagement platforms.
- Revamped UI components to improve user experience and ensure mobile responsiveness.
- Designed and integrated APIs to support new feature rollouts.
Education
Bachelor of Science in Software Engineering
2015 - 2019
UNIPOLI, DGO. MEXICO
Portfolio
Due to NDAs and proprietary restrictions, I’m unable to share screenshots or source code from these projects. However, each case below highlights my role, responsibilities, and technical contributions.
