Talvinder Singh

Software Engineer

Delhi, India11 yrs 9 mos experience

AI ML PractitionerAI Enabled

Key Highlights

Led cross-functional teams across multiple countries.
Developed intelligent, autonomous agents using Generative AI.
Achieved runner-up in a hackathon among 90 teams.

Stackforce AI infers this person is a Full-Stack Developer with expertise in SaaS and Fintech industries.

Contact

Skills

Core Skills

Full-stack DevelopmentArchitectureBackend DevelopmentCloud ComputingFrontend DevelopmentUser ExperienceWeb DevelopmentSoftware Development

Other Skills

AI SDKAJAXAPIsAWSAgile MethodologiesAmazon Web Services (AWS)Apollo GraphQLArtificial Intelligence (AI)Automation toolsBlockchainBootstrap (Framework)CI-CD pipelinesCSSCascading Style Sheets (CSS)Client collaboration

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.

Experience

11 yrs 9 mos

Total Experience

2 yrs 5 mos

Average Tenure

2 yrs 1 mo

Current Experience

Nagarro

Staff Software Engineer

May 2024 – Present · 2 yrs 1 mo · Gurugram, Haryana, India · On-site

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.

MERN stackMicro-frontendsAPIsScalabilityClient collaborationFull-Stack Development+1

Publicis sapient

2 roles

Lead Experience Engineer

Apr 2021 – May 2024 · 3 yrs 1 mo

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.

MicroservicesServerless APIsMachine LearningCI-CD pipelinesAWSGCP+2

Senior Experience Engineer (Senior Associate Experience Technology L1)

Jul 2018 – Mar 2021 · 2 yrs 8 mos

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.

Web applicationsSvelte.jsPersonalizationUser engagementFrontend DevelopmentUser Experience

Collegedunia

Sr. Frontend Developer

Jul 2017 – Jun 2018 · 11 mos · 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.

Progressive Web AppsMaterial DesignJavaScript optimizationFrontend DevelopmentWeb Development

Mettl

UI Developer

Feb 2017 – Jun 2017 · 4 mos · Gurgaon

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

Infosys

Senior System Engineer

Jun 2014 – Feb 2017 · 2 yrs 8 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.

Automation toolsResponsive designClient collaborationSoftware DevelopmentWeb Development