Headline

AI Engineer | Generative AI, RAG & Agentic Systems | Python, FastAPI, Node.js

About

I’m an AI Engineer with strong full-stack and backend experience, building production software, RAG systems, and agentic workflows from idea to deployment. At TCS, I worked on a US healthcare platform serving 500+ enterprise clients, developing Node.js APIs, authentication flows, third-party integrations, and frontend modules. I improved application response times by 20% through API compression and NGINX routing changes, and led the migration of legacy modules to Angular 21 with signal-based state management while maintaining over 85% automated test coverage. I also built an internal retrieval-based knowledge assistant over technical documentation, enabling teams to find grounded answers for recurring system and process queries. Outside TCS, I’ve shipped products end-to-end for international clients. My work includes OAuth-based QuickBooks integrations, reliable data synchronization and pagination, multi-user applications, scheduled workflows, dashboards, alerts, and cloud deployments using AWS and Vercel. My AI projects include Vyntra, a RAG application using Gemini and Groq-hosted Llama models, and agentic systems that research companies, evaluate leads, generate source-grounded outputs, and maintain workflow state across runs. I’m currently building products through Ranuvo and exploring full-time AI Engineer and Generative AI Engineer opportunities where I can combine LLM systems with production backend engineering and distributed workflows. Core stack: Python, FastAPI, Node.js, React, Next.js, Angular, MongoDB, PostgreSQL, Supabase, AWS, RAG, LLM integrations, and agentic workflows. Available to join immediately. Portfolio: hrshita.online Ranuvo: ranuvo.tech

Location

Noida

AI stack

claude code

claude

codex

grok

ollama

openai

Work experience

Founder & Tech Lead at Ranuvo, Aug 2026 - Present · 3 mos, Building Ranuvo, a software, automation, and AI solutions company helping businesses solve technology problems and streamline their operations. • Build and ship custom web applications, internal tools, dashboards, and business software. • Develop workflow automations that reduce repetitive manual work and improve operational efficiency. • Integrate third-party platforms, APIs, and business systems to connect disconnected tools and data. • Build and deliver AI solutions including RAG systems, AI assistants, agents, and document-processing workflows. • Work directly with businesses to understand technical bottlenecks and turn them into practical, scalable solutions. • Own projects end-to-end, from requirements and architecture to development, deployment, and iteration. Tech: React, Next.js, Node.js, Python, FastAPI, AI/LLMs, RAG, Supabase, MongoDB, AWS.

System Engineer at Tata Consultancy Services, Oct 2024 - Jul 2026 · 1 yr 10 mos, New Delhi, Delhi, India, - Worked as a Full stack developer for a large scale US healthcare company. - Shipped production features for a large-scale platform serving 500+ enterprise users, built on Angular 21, Node.js and MongoDB. - Scaled enterprise web applications for 10k+ concurrent users via API payload compression and intelligent NGINX routing, improving performance by 20%. - Led migration of legacy modules to Angular 21 using Signal-based reactivity, eliminating technical debt and modernizing state management. - Ensured 85%+ code coverage using Jest, with automated CI/CD pipelines via GitHub Actions. - Integrated AI-driven automation to streamline internal workflows within the platform, reducing manual data-entry effort and improving processing turnaround time.

Research Intern at Rigid Pavement Division (RPD), CSIR-CRRI, May 2023 - Jul 2023 · 3 mos, New Delhi, Delhi, India, During my internship at CSIR-CRRI's Rigid Pavement Division, I worked closely with Dr. Satish Pandey to evaluate the potential of steel slag as a sustainable pavement material. I conducted comprehensive laboratory tests to assess its suitability and collaborated with the research team to analyze results, contributing to informed material selection for road construction projects.

Full Stack Engineer - Freelance / Client Projects at Freelance, May 2022 - Sep 2024 · 2 yrs 5 mos, Remote, - Designed and developed full-stack web and mobile applications for international clients, working across React, Angular, React Native, Node.js, Express, TypeScript, MongoDB, SQL and REST APIs. - Integrated and built around third-party APIs and platforms including QuickBooks Online, social media APIs and other external services, automating business workflows and reducing manual operations. - Developed financial and business workflow automation, including customer/product/invoice synchronization, payment workflows, alerts, automated email notifications and data reconciliation. - Built cross-platform mobile experiences with React Native, alongside responsive web applications, dashboards and admin interfaces tailored to client-specific business workflows. - Owned projects end-to-end as the primary/sole engineer, covering requirements analysis, architecture, database design, API integration, development, testing, deployment and ongoing client communication. - Replaced manual, error-prone processes with automated data pipelines and integrations, improving data consistency and reducing operational effort for client teams. - Diagnosed and resolved production data-sync issues by implementing paginated API fetching and robust synchronization logic, preventing data loss when processing larger datasets. - Designed and implemented multi-tenant application architecture, authentication, OAuth flows, role-based access and secure data isolation for applications serving multiple businesses. - Deployed and maintained production applications using Vercel, AWS, cloud infrastructure and CI/CD workflows, including monitoring and troubleshooting production issues. - Collaborated directly with international clients to translate business requirements into technical solutions, estimate scope, prioritize features and deliver iterative product enhancements.

Intern at Indian Institute of Technology (Indian School of Mines), Dhanbad, May 2022 - Jul 2022 · 3 mos, Dhanbad, During my internship at the Indian Institute of Technology (Indian School of Mines) in Dhanbad, I worked on 3D designs for bridge structures, employing STAAD Pro to calculate various loads, including wind load and capacity. This role allowed me to deepen my understanding of structural engineering and enhance my technical skills in load analysis.

Education

Bachelor of Technology, BIT Sindri

Public links

github: https://github.com/hrshita-kshyp

hrshita.online: https://hrshita.online/