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Explorer
Fiverr Pro
Français
$
USD
Leonardo
@leboroz
Frontend Ecommerce Specialist Building High Velocity DTC Funnels Custom JS
Venezuela
Espagnol, Anglais
À propos de moi
Hello There! I'm a Professional Front-end Developer With 3 Years+ of experience in Website Development. I specialize in creating designs, development, or custom development for any website or niche-related website.
I have done over 50+ Websites & Custom Websites In the last few years, and I always ensure the website is fast, smooth, and responsive for all Devices. I always maintain fast and responsive communication and am committed to providing 100% Satisfaction & Professional Service From My End. I'm new, so I will not stop until you are satisfied.
Compétences
Leonardo
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Applications Web Full stack
I will clone or create an ecommerce website
Sites Web personnalisés
I will create a responsive website
Portfolio
Expérience professionnelle
Software Engineer
Ensolvers • Temps plein
Jul 2025 - Present • 1 yr 3 mos
● Architected scalable user interfaces using Redux for global state management and Tailwind CSS, reducing component render times by 50% for a growing user base of over 4,000 active users. ● Delivered 5 solutions per sprint consistently by decomposing complex requirements and bugs into granular, manageable Pull Requests, ensuring 100% on-time delivery across 4 consecutive agile cycles per month. ● Collaborated closely with Product Managers and cross-functional teams in an Agile environment to translate business requirements into high-performing technical solutions.
Software Developer
TERRITORIO DIGITAL SAS • Freelance
Aug 2022 - Jul 2025 • 2 yrs 11 mos
- Engineered a custom ETL pipeline by integrating the Google Ads API via a RESTful approach using PHP and cURL to extract live marketing data. - Automated data transformation and loading into PostgreSQL databases utilizing exported Talend jobs. - Architected a multi-tiered reporting system using PL/pgSQL to route text-based data through SQL Server, constructing optimized report tables for Power BI dashboards. - Deployed and maintained the backend code and data infrastructure within a Windows Server environment.
Software Developer
Ejam Inc • Freelance
Nov 2023 - Mar 2024 • 4 mos
- Developed and optimized high-conversion web applications and landing pages using Vanilla JavaScript and modern UI workflows, improving page load speeds by 3 seconds and driving a 40% increase in user conversion rates. - Collaborated seamlessly with design and product teams in a fast-paced remote setting to deliver efficient, clean, and SEO-optimized software products.
