I’m looking to build high-performance, real-time frontend products. Architecting scalable React/Next.js apps, improving reliability with strong testing, and using data to iterate toward measurable user impact.
Ronit Mishra
@ronitmishra
Senior Frontend Engineer with 6+ years of experience building scalable, high-performance web applications using React and TypeScript.
What I'm looking for
Senior Frontend Engineer with 6+ years of experience building scalable, high-performance web applications using React and TypeScript.
Experienced in leading large-scale migrations, designing component-driven architectures, and optimising performance for data-intensive products.
Proven track record of reducing production defects, improving load performance, and accelerating developer delivery through pragmatic technical leadership and developer-focused tooling.
Bringing a product mindset to solve real-world problems into dependable, production-ready software.
Experience
Work history, roles, and key accomplishments
Senior Frontend Engineer
Komment
Dec 2023 - Oct 2024 (10 months)
Designed a scalable, enterprise-grade React platform supporting multi-repository integrations, real-time processing, and automated billing workflows.
October 2024–Present: Retained as a consultant to support ongoing organisational initiatives following completion of full-time tenure.
Frontend Developer
Lystloc
Oct 2021 - Aug 2022 (10 months)
Led a large-scale frontend modernisation by migrating legacy systems to React while delivering scalable features, reusable components, and performance optimisations. Strengthened product reliability and adoption through automated testing, analytics-driven improvements, and efficient UI architecture.
Software Developer
Independent Consultant
May 2018 - Oct 2021 (3 years 5 months)
Delivered frontend solutions for 30+ global clients across diverse industries, translating business requirements into production-ready web applications, while managing shifting requirements and release schedules.
Education
Degrees, certifications, and relevant coursework
University of Hull
Master’s in Computer Science, Computer Science
2022 - 2023
Grade: Merit (2:1)
Activities and societies: Open Day Ambassador and Demonstrator
Conducted captivating tours of the university facilities, showcasing the Hull Immersive Virtual Environment (HIVE) to prospective students and their families, providing hands-on demonstrations of VR/XR gadgets and immersive experiences.
Amity University Rajasthan
Bachelor’s in Computer Science and Engineering, Computer Science and Engineering
2011 - 2015
Grade: Merit
Activities and societies: Technical Club Participation
Actively participated in coding events and technical workshops, collaborating with peers to enhance programming and problem-solving skills.
Tech stack
Software and tools used professionally
Google Tag Manager
Postman
AWS Amplify
Amazon S3
GitHub
Cloudflare
Amazon CloudFront
GitHub Actions
Sass
PostgreSQL
Mailchimp
Node.js
Next.js
Tailwind CSS
Google Analytics
Angular 2
Jest
Cypress
React
React Query
JavaScript
HTML5
Cloud Firestore
GraphQL
Firebase
Redux
TypeScript
GitHub CLI
Docker
Amazon Web Services (AWS)
Postmark
React Router
PostHog
SWR
Availability
Location
Authorized to work in
Website
ronnie.techPortfolio
github.com/pyronlaboratorySalary expectations
Social media
Job categories
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