Gundeep Singh Sandhu

AI Trainer - Open AI

Outlier AI

Aug 2024 - Current (1 year 10 months)

• Trained and built test cases to troubleshoot GenAI models on Python, JAVA (8/11), ASP.NET, & C# concepts, including developing features for financial and investment products. • Leverage selenium & automation tools for testing, AI model training, & evaluation, improving efficiency by 35%. • Review and rank AI-generated code for quality and security, following best practices and coding standards. • Tech Stack: .NET Core, JAVA, PL/SQL, JavaScript, Angular, React, Typescript, C#,NodeJS, Kotlin, HTML, CSS

Software Developer

Derivative Path

Sep 2023 - Dec 2023 (4 months)

• Developed a cloud-based web application using Python, AWS services (Lambda, S3, RDS PostgreSQL) for the sales team, using ASP.NET and Angular, MongoDB improving workflow efficiency by 30%. • Automated entity annotation for financial services in real-time using entity framework & OpenAI 4.0, reducing data entry by 25% • Served as Scrum Master, facilitated daily stand-ups, sprint planning, and retrospectives, ensuring the team stayed on track and adhered to Agile methodology. • Engineered CI/CD pipelines with Azure DevOps, improving deployment frequency and reducing downtime by 20%

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Associate System Engineer - SOA Team

Tata Consultancy Services Ltd. (TCS)

Jul 2020 - Aug 2022 (2 years 2 months)

• Supervised team of 3-4 in developing back-end for an insurance/banking portal with JAVA 6/8, Javascript, oracle & React.js, NPM for the front end, and Springboot, enhancing user experience by 40%. • Built API/Web Services development using protocols such as REST, SOAP, JSON, in an agile environment with Java, JavaScript, and Angular to improve query performance by 25%. • Automated deployments using kafka/Kubernetes, CI/CD pipelines, and performed unit testing with JIRA, Jenkins & risk management, reducing defects by 30% • Communicated directly with shareholders for requirements analysis and production support. Collaborated with cross-functional teams like SOA, POS, ITOM & CRM for knowledge sharing.

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Full Stack Engineer

Floydwiz Technologies Pvt. Ltd

Jan 2019 - May 2020 (1 year 5 months)

• Engineered SPAs & restful APIs utilizing NodeJS and .NET technologies for scalable web data collection, achieving 99.9% accuracy while processing 1 million records/hour. • Optimized API Model on API Gateways, stream processing workflows using Kafka, enhancing data caching and throughput for concurrent applications by 40%. • Automated CI/CD pipelines with Docker, reducing build and deployment times by 25% and increasing product quality by 40%. • Configured repositories with Git to manage, build & release of production systems, providing operational support for web services, invoicing, and reducing system downtime by 20%.

Gundeep Singh Sandhu

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