Talvinder Singh

Talvinder Singh

Staff Software Engineer @ Nagarro

About

With 10+ years of experience in full-stack development, I’m currently a Staff Engineer at Nagarro, where I lead the design and delivery of scalable, secure, and intuitive web applications that drive real-world business outcomes. My technical toolkit includes the MERN stack (MongoDB, Express, React, Node.js), Microsoft Azure, DevOps, and now, cutting-edge Generative AI frameworks like LangChain and LangGraph for building agentic AI systems. 🧠 What I Bring to the Table: Architecting high-performance solutions for global clients in FMCG, eCommerce, and consulting Driving agile, test-driven development (TDD), and performance optimization Building intelligent, autonomous agents using LangChain, LangGraph, and LLMs to solve complex business problems 🌐 Global Collaboration & Impact: I’ve successfully led cross-functional teams across India, the UK, and other regions, bridging the gap between business goals and technical execution. 📣 Community & Contributions: I’m an active voice in the tech community—speaker at XT Summit 2019, author of blogs on JavaScript and AI trends, and contributor to open-source projects like a Svelte-based web component starter kit on GitHub. 💡 Always Innovating: I’m passionate about continuous learning, especially in front-end frameworks (React, Svelte), JavaScript, Node.js, and now Generative AI. I thrive on exploring new technologies and mentoring others along the way.

Country

India

City

Delhi

Industry

Computer Software

Skill

React.js, Node.js, AI SDK, JavaScript, LangChain, Large Language Models (LLM), Generative AI, Architecture, MongoDB, Microsoft Azure, FastAPI, okta, WebSocket, Figma (Software), GitHub Copilot, JFrog Software, Bootstrap (Framework), Gen ai, Event-driven, Amazon Web Services (AWS)

Experience

Nagarro

Staff Software Engineer

Nagarro

LinkedIn
2024-5 - Present · 2 yrs 5 mos

Gurugram, Haryana, India

As a full-stack architect, I played a pivotal role in delivering high-performance platform for the client. My responsibilities included closely collaborating with the client to understand their requirements and translating them into technical solutions. I effectively managed expectations while providing regular updates, ensuring alignment with project goals. Key contributions: - Led the end-to-end development of micro-frontends and independent services, addressing specific client needs. - Worked extensively with stakeholders to gather feedback and iterated on key features, ensuring that the platform met business objectives. - Designed complex, business-critical APIs that handled intricate workflows, including candidate selection, competency tracking, and performance reviews. - Planned and executed the project’s architecture, maintaining a strong focus on scalability and future enhancements. - Ensured the timely delivery of the web application by adhering to project timelines and proactively managing challenges. This role required constant interaction with both technical and non-technical teams, ensuring the final product exceeded client expectations and supported their long-term goals.

Publicis Sapient

Lead Experience Engineer

Publicis Sapient

LinkedIn
2021-4 - 2024-5 · 3 yrs 2 mos

Gurgaon(India) and London(UK)

- Microservices APIs development for a Leading Banking Client. - Led Serverless APIs migration from AWS to GCP. - Boosted conversions by developing a web-components based ecommerce widget with integrated Machine Learning capabilities. - Streamlined development processes by implementing CI-CD pipelines, AWS S3 architecture, and Cloudfront and Lambda services across multiple environments.

Publicis Sapient

Senior Experience Engineer (Senior Associate Experience Technology L1)

Publicis Sapient

LinkedIn
2018-7 - 2021-3 · 2 yrs 9 mos

Gurgaon, India

- Led development of multiple web applications for leading FMCG brands, resulting in increased brand engagement and customer satisfaction. - Spearheaded tech community initiatives such as Tech Connect on Svelte.js to facilitate knowledge sharing and best practices among peers. - Innovated personalization journeys resulting in improved user experiences and higher customer retention rates. - Developed new web components for platform across multiple sites, improving functionality and user engagement. - Achieved runner-up position among 90 teams in Sapient's hackathon for developing a mentor-mentee platform.

Collegedunia

Sr. Frontend Developer

Collegedunia

LinkedIn
2017-7 - 2018-6 · 1 yr

New Delhi Area, India

- Created highly performant Progressive Web Apps (P.W.A) and responsive web pages with exceptional user experiences. - Leveraged Material Design to create modern and visually appealing web pages that delivered great user engagement. - Optimized JavaScript code to ensure smooth functionality and faster loading times, resulting in improved page performance and higher conversion rates. - Successfully revamped existing pages to enhance their visual appeal and user-friendliness, which increased customer satisfaction and engagement. - Streamlined page load times through effective performance optimization, providing an improved user experience and reducing bounce rates. - Ensured cross-browser support and performed bug fixes, resulting in flawless user experience across multiple devices and platforms.

Mettl

UI Developer

Mettl

LinkedIn
2017-2 - 2017-6 · 5 mos

Gurgaon

Worked on new theme and the Internationalization Journey of Mettl.com website

Infosys

Senior System Engineer

Infosys

LinkedIn
2014-6 - 2017-2 · 2 yrs 9 mos

Gurugram, Haryana, India

- Successfully collaborated with 4 international clients and delivered high-quality projects. - Developed automation tools for age-gate, footer, and Google Analytics, which significantly reduced manual effort and improved overall efficiency for a leading beverages company. - Single-handedly revamped an entire website to a responsive design for a US-based medical insurance client, resulting in increased traffic and engagement. - Developed 28 responsive web pages and functionalities for a leading brokerage services company, enhancing the overall user experience and increasing customer satisfaction. - Conducted trainings and knowledge transfers within the organization, successfully mentoring team members and improving their skills. - Acquired multiple technical certifications, demonstrating my commitment to continued learning and professional development. - Contributed to multiple projects within the organization, demonstrating my troubleshooting skills and ability to collaborate with cross-functional teams. - Recognized for my outstanding performance with the Infosys Crown Award and Insta Award.

Education

Guru Gobind Singh Indraprastha University

Guru Gobind Singh Indraprastha University

LinkedIn

Electronics and Communications Engineering

2010 - 2014 · 4 yrs

B.tech(ECE)

Talvinder Singh's Contact Information

Email

******@***.com

Phone

(**) *** ****

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