Yuvraj Singh
Software Engineer @ Authentic Engineers | LLM & AI Engineer | Hugging Face Workbench | Full-Stack Developer | Actively Seeking FTE & Remote Roles
- Role
- Software Engineer at Authentic Engineers
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Yuvraj Singh
Software Engineer with 1+ year of experience in Full Stack Development, specializing in backend engineering, system design, and scalable application architecture. I have hands-on experience building high-performance systems using Java, JavaScript, Express.js, Spring Boot, React.js, and cloud-native technologies like AWS and Docker.Currently working at Authentic Engineers, where I design and develop modular, event-driven systems for Windows desktop applications, optimize database performance, and implement multithreaded solutions to improve application responsiveness and scalability. My work has contributed to significant improvements in performance, reliability, and workflow automation.Previously, as a Full Stack Developer Intern at Descriptive Solutions, I built reusable React components, developed and optimized RESTful APIs using MVC and microservices architecture, and worked with Docker and Kubernetes to streamline deployments in cloud environments. I am comfortable working in Agile/Scrum teams and using tools like Jira to deliver high-quality software on time.I am deeply interested in LLMs and AI-powered systems. I have worked on projects involving AI-driven platforms, cybersecurity solutions, and automation tools:* Built AI Interview Mocker, an AI-powered interview preparation platform providing real-time feedback.* Contributed to Verasity-AI, a cybersecurity project improving credential misuse detection and security compliance.* Published a VS Code extension to promote logical coding and reduce copy-paste dependency.Certified as an Oracle Generative AI Professional, with experience in LLMs, OCI Generative AI services, and building RAG-based chatbot systems.Key Skills:* Languages: Java, JavaScript, C#, VB.NET* Backend: Express.js, Spring Boot.NET, REST APIs, Microservices* Frontend: React.js, Next.js, Tailwind CSS* Databases: MongoDB, PostgreSQL, MySQL* DevOps & Cloud: Docker, AWS, Linux* AI/LLM: Hugging Face, Gemini API, RAG systems* Tools: Git, GitHub, Postman, JiraI am open to Full-Time and Remote opportunities where I can contribute to building scalable systems, intelligent applications, and impactful AI-driven products.
Experience
Software Engineer
Sep 2025 — Present · Gurugram, IN
Education
Rajiv Gandhi Prodyogiki Vishwavidyalaya
Bachelor of Technology - BTech, Information technology
2020 — 2024
Govt Martand HSS School No 1 Excellence Rewa Madhya Pradesh India
Higher Secondary
2013 — 2020
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