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William Martinez Vallecilla Email & Phone Number

Full-Stack Developer | Building Scalable Web Applications | Front-End Development | Agile | Algorithm Optimization
Location: Vancouver, British Columbia, Canada 3 work roles 2 schools
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Role
Full-Stack Developer | Building Scalable Web Applications | Front-End Development | Agile | Algorithm Optimization
Location
Vancouver, British Columbia, Canada

Who is William Martinez Vallecilla? Overview

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William Martinez Vallecilla is listed as Full-Stack Developer | Building Scalable Web Applications | Front-End Development | Agile | Algorithm Optimization based in Vancouver, British Columbia, Canada. AeroLeads shows a matched LinkedIn profile for William Martinez Vallecilla.

William Martinez Vallecilla previously worked as Senior Software Developer at Aig and Data Analyst at Grupo Epasa. William Martinez Vallecilla holds Business Administration And Management, General from Ilac International College.

Profile bio

About William Martinez Vallecilla

I’m a passionate Full-Stack Developer with over 10 years of experience building dynamic and scalable web applications. I specialize in JavaScript technologies such as React, Node.js, and Express, alongside a strong foundation in database management (MongoDB, SQL). My focus is on creating seamless user experiences through clean, efficient, and maintainable code.Having worked with agile teams in both startups and large-scale enterprises, I’m skilled in translating client needs into practical solutions. I love learning new technologies, optimizing performance, and collaborating on open-source projects.Currently, I’m looking for opportunities to contribute to innovative development projects and continue honing my skills in cloud infrastructure and microservices architecture.

3 roles

William Martinez Vallecilla work experience

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Senior Software Developer

Aig

Panama

Developed a waste management system resulting in 30% faster transaction time and 35% improvement in the invoicing and pricing service process.Collaborated with a team of developers to successfully develop and deliver a pharmacy management system.Developed a system to manage household finances affected by the pandemic, resulting in 50% user satisfaction, a 50% reduction in information errors, and a 40% reduction in transaction time.Developed reusable software components for multiple projects, reducing development time by 30%.Implemented an Object-Relational-Mapper (ORM) causing a 40% reduction in database query time.D

Aug 2021 - Aug 2024

Web Developer

Grupo Epasa

Designed and implemented software solutions using Python and PHP.Improved code quality through refactoring code resulting in a 25% reduction in defects.Fixed bugs and improved system performance, resulting in a 40% boost in user satisfaction.Implemented UI/UX to improve the applications, leading to a 40% increase in user satisfaction.

Feb 2014 - Jan 2018
2 education records

William Martinez Vallecilla education

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What is William Martinez Vallecilla's role at their current company?

William Martinez Vallecilla is listed as Full-Stack Developer | Building Scalable Web Applications | Front-End Development | Agile | Algorithm Optimization.

Where is William Martinez Vallecilla based?

William Martinez Vallecilla is based in Vancouver, British Columbia, Canada.

What companies has William Martinez Vallecilla worked for?

William Martinez Vallecilla has worked for Aig and Grupo Epasa.

How can I contact William Martinez Vallecilla?

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What schools did William Martinez Vallecilla attend?

William Martinez Vallecilla holds Business Administration And Management, General from Ilac International College.

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