Robert Romero

Senior Front End Developer

+1-856-***-**** @ ad4lpi@r.postjobfree.com Denver City, TX 79323 www.linkedin.com/in/robert-romero-a87790201

EXPERIENCE

Senior Front End Developer

Kanda Software (Remote Contract)

KandaSoftware.com is a premier full-service development and quality assurance partner specializing in providing innovative SaaS, mobile, and on-premises solutions to clients ranging from Fortune 500 companies to startups. With over two decades of experience, they offer a combination of domain expertise, exceptional engineering talent, and rigorous best practices to deliver customized software solutions tailored to client needs, while ensuring protection of intellectual property and maintaining a spotless security record. 04/2022 – 02/2024 Newton, MA

• Collaborated with UX/UI designers and back-end developers, ensuring seamless integration and functionality in 7 front-end projects.

• Created highly customized JS/TS/CSS components for a widely-used scheduling web application, enhancing user experience and reducing scheduling errors by 40%.

• Mentored junior developers, fostering skill development and contributing to team cohesion for 8 months’ time.

• Migrated a React.js project into Next.js due to server-side rendering, improving load time by 30%.

Front End Developer

Glorium Technologies (Remote Contract)

GloriumTech.com is a leading full-cycle app and software development company, specializing in providing tailored technology solutions to meet specific client business needs since 2010. With skilled professionals, global locations, and a track record of successful projects, Glorium delivers innovative digital breakthroughs for startups and businesses worldwide.

06/2020 – 03/2022 Princeton, NJ

• Overhauled a video conference web application from Angular.js to a React.js project, resulting in a 30% reduction in state management errors.

• Redesigned and scaled an e-commerce site from 4k+ clients and 450K+ products to 20k+ clients and 4.5M+ products.

• Deployed a streaming media web application, contributing to project success, resulting in a 40% improvement of visitation rate.

• Worked on Google account connection and created automated google ads with Node back-end.

• Converted the MVP Node/Angular project into a production-ready solution using Docker, ensuring the 13 months of maintenance. UX/UI Designer

Lien Design (Remote Contract)

LienDesign.com is a premier graphic design firm based in San Diego, California, led by Tom H. Lien and his handpicked team. With over two decades of experience, they specialize in packaging design, branding, and graphic design services, delivering innovative and effective solutions tailored to clients' needs and budgets.

12/2018 – 05/2020 San Diego, CA

• Adapted to frequently changing requirements within a Scrum team, architecting 5 web application projects.

• Collaborated with cross-functional teams to conceptualize and design a new e- commerce platform, resulting in a 50% increase in online sales within the first quarter of launch.

SUMMARY

Result-oriented Senior Front End Developer with 8

years of expertise in web development with a focus on JavaScript/TypeScript, React/Angular/Node, and

AWS. Proven track record of mentoring junior

developers, collaborating seamlessly with cross-

functional teams, and delivering impactful solutions. Spearheaded the complete overhaul of multiple

applications, resulting in a 40% increase in

performance and a 20% reduction in user-reported

issues.

PROJECTS REFERENCE

Web Page Design

Food Delivery System

Shoes Store

Pet Shop

Front End Implementation

Driver Assistance (React Native, Google Map)

Driver Application(Angular, Google Map)

Youtube iOS(WebScokets, React, Laravel)

Web Sites

ClubMonaco.com

Sharkninja.com

Royalmint.com

SKILLS

Programming Languages

JavaScript, TypeScript, HTML, CSS

Front End

React, Next.js, Bootstrap, Tailwind CSS, Material- UI(MUI), Redux, Context API(React)

Back End

Node.js, Express, Nest.js, GraphQL, RESTful API

Database

MySQL, PostgreSQL, MongoDB

Version Control

Git, GitHub

Performance Monitoring

Google Analytics, New Relic, Debugging

Testing

Jest, Mocha

• Conducted heuristic evaluations and user interviews to identify pain points and opportunities for improvement in existing products.

• Implemented responsive design principles to ensure a seamless user experience across desktop, tablet, and mobile devices.

• Worked closely with developers to translate design specifications into functional user interfaces, ensuring pixel-perfect implementation.

• Conducted A/B testing and user analytics to iterate on design solutions and optimize conversion rates.

Full Stack Developer

TechWerxe (Remote Contract)

TechWerxe.com is a leading provider of cloud, cybersecurity, helpdesk, and disaster recovery solutions based in Livingston, New Jersey. With over a decade of experience, they offer comprehensive IT services to businesses, focusing on network security and technology consulting to ensure their clients' digital assets are protected and optimized for peak performance.

08/2017 – 11/2018 Livingston, NJ

• Implemented user authentication and authorization features using JWT tokens and OAuth 2.0 protocols.

• Designed and developed responsive UI components using HTML5, CSS3, and Bootstrap, ensuring cross-browser compatibility and optimal user experience, enhancing user satisfaction by 25%.

• Developed a back-end project for a packet analyzer web application using Django, enhancing response speed by 20%.

• Contributed to the deployment process by configuring CI/CD pipelines and deploying applications to AWS EC2 instances.

• Developed RESTful APIs to facilitate communication between the front end and back end, improving overall application performance by 23%. JavaScript Developer

TechWerxe (Remote Contract)

06/2015– 07/2017 Livingston, NJ

• Engineered a cutting-edge MVP for a video streaming application, collaborating with 5 co-workers.

• Implemented advanced streaming algorithms resulting in a 40% reduction in video buffering time, enhancing user experience.

• Worked within a 5-member team on GitHub, gaining significant experience in collaborative development.

• Optimized a web application, achieving 30% reduction in page load time.

• Spearheaded the development of a highly efficient state management system for an e-commerce platform, resulting in a 50% decrease in customer complaints and a 30% increase in conversion rate.

Cloud Platforms

AWS, Azure, Google Cloud Platform(GCP)

CI/CD

Kubernetes, Docker

Agile Methodologies

Scrum

Collaboration

Jira, Slack

EDUCATION

Bachelor’s degree in computer science

Texas Tech University

Lubbock, TX

05/2011 – 05/2015

CERTIFICATION

Certification of Professional JavaScript Developer

(2018)

Google UX Design Certificate (2022)

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