Open to opportunities

Manvir Singh

@manvirsingh

Message

Senior frontend developer focused on scalable React architectures.

United States

Message

What I'm looking for

I seek a collaborative engineering team where I can lead frontend architecture, mentor developers, and deliver performant, accessible React-driven user experiences.

I am a senior frontend developer with a strong track record building scalable, reusable React components and modernizing front-end stacks to improve performance and maintainability.

I have led UI initiatives, defined frontend testing strategies, mentored junior developers, and contributed across full-stack projects using MERN, AWS, and component-driven tooling.

I prioritize high-quality releases, accessibility, and collaborative delivery—balancing architecture, developer experience, and measurable user-facing improvements.

Experience

Work history, roles, and key accomplishments

Current

Senior Frontend Developer

Current

Vacation Express

Sep 2023 - Present (2 years 4 months)

Built and maintained reusable, scalable React components and modernized the frontend to improve performance and maintainability; led frontend testing strategy and mentored junior developers to ensure high-quality releases.

React Performance Optimization Mentoring Javascript (ES6)Storybook Responsive UI

Senior Frontend Developer

Sunwing

Nov 2021 - Sep 2023 (1 year 10 months)

Led comprehensive frontend testing initiatives and provided technical guidance and mentorship to junior developers to uphold quality standards and improve team delivery.

Mentorship JavaScript Accessibility Cross Browser Testing QA Processes

Full Stack Web Developer

Public Services Health & Safety Association

Nov 2018 - Nov 2021 (3 years)

Architected scalable websites using the MERN stack and ApostropheCMS, managed AWS infrastructure, and coordinated project management to deliver robust web solutions.

MERN AWS Project Management DevOps

Front End Developer

Logific Inc.

Sep 2018 - Nov 2018 (2 months)

Engineered responsive front-end applications and resolved design issues to enhance usability and accessibility during a short-term contract engagement.

Responsive Design Accessibility HTML5 CSS3 JavaScript Usability

Full Stack Web Developer

Mike Agency

Feb 2018 - Jul 2018 (5 months)

Led cross-functional teams to develop dynamic, responsive websites using HTML5, CSS3, Bootstrap4 and JavaScript, managed WordPress sites and executed end-to-end site launches.

HTML5 CSS3 JavaScript WordPress Responsive Design Cross Browser Testing

Full Stack Web Developer

pasSport

Jul 2017 - Jan 2018 (6 months)

Migrated legacy templates to modern technologies, developed UI with ASP/Angular4/React and implemented SQL queries to optimize data retrieval and site performance.

React SQL JavaScript HTML5

Front End Developer

TouchLogic Corporation

Oct 2016 - Jan 2017 (3 months)

Contributed to web development using AngularJS, designed webpages from wireframes, and created UX wireframes using Balsamiq to align with project goals.

AngularJS Wireframing Balsamiq HTML5 CSS3 Project Analysis Error Handling Frontend Development

Java Developer Intern

Solitaire Infosys Inc

Jan 2015 - May 2015 (4 months)

Built front-end interfaces combining HTML/CSS/JavaScript with Java for banking admin systems and wrote SQL queries to extract and manipulate data for transactional features.