Trishal Walia

About Trishal Walia

I am a senior developer with 7 years of experience designing and building scalable, high-performance web applications. I specialize in user-centric real time solutions using React, Next.js, Node.js, JavaScript, and TypeScript, with strong expertise across both frontend architecture and backend integrations.Over the years, I have taken ownership of end-to-end application development from system design and architecture planning to implementation, optimization, and client delivery. I have led development teams, mentored engineers, conducted code reviews, and consistently been trusted with critical technical decisions and complex feature deliveries.My core strength lies in building scalable reusable component libraries, performance optimization strategies, and seamless API integrations (REST & GraphQL).Recently, I have started working with Generative AI integrations, building intelligent UI workflows that leverage AI-driven APIs, prompt engineering strategies, response handling, and real-time data interactions. I am particularly interested in exploring how AI can enhance user experience and product intelligence.My technical expertise includes:• Frontend: React.js, Next.js, Angular, JavaScript (ES6+), TypeScript, HTML5, SCSS, Tailwind• Backend & APIs: Node.js, Express.js, GraphQL, REST APIs• Databases: MongoDB, PostgreSQL, MySQL• Tools & Platforms: Git, Azure, Bitbucket, Jira, Postman, CI/CD Pipelines• Additional : Generative AI integrations, AI Agents, SFCC, Micro-frontend architectureI have contributed to products across financial services, retail and supply chain working in Agile environments and collaborating closely with product, design, and business stakeholders.I am always open to discussing technology, collaboration, or new opportunities. Feel free to connect me at below a••••••••@gmail.com

Experience

1. Senior Engineer

   Publicis Sapient

   May 2022 — Present

   Lead the design and development of scalable, high-performance web applications using React, Next.js, TypeScript, and modern JavaScript frameworks•A individual contributor while mentoring engineers, conducting code reviews, and enforcing best practices to maintain high code quality• Own frontend architecture decisions, performance optimization, and reusable component design across multiple applications• Collaborate closely with clients, product managers, designers, and backend teams to translate business requirements into effective technical solutions

Education

• Punjab Technical University

  Bachelor of Technology - BTech, Computer Science

  2014 — 2018