Utkarsh Singh — Full-Stack Engineer specializing in Next.js and AI products

Full Stack Engineer at Phrontier AI

October 2025 - Present · Hyderabad, Telangana

• Implemented workflow automation in the Applicant Tracking System (ATS) to manage candidate transitions between interview stages.
• Built job creation modules with PDF and manual input support, enabling recruiters to configure interview stages for every job posting.
• Integrated Chat AI to showcase achievements, certifications, promotions, and detailed professional milestones.

Full Stack Developer Intern at ThinkAct AI

May 2025 - October 2025 · New Jersey - United States

• Developed a Knowledge Extraction system with CSV export, custom question handling, and advanced filters to improve data usability.
• Implemented automated PDF data extraction and a custom editor for customizable text editing.
• Built a document tracking and workflow management system with scheduling and multi-agent support.
• Enhanced user experience by preserving dropdown states, improving onboarding flows, and integrating email notifications.

Full Stack Developer Intern at StamperHR

March 2025 - May 2025 · India

• Implemented a document store for different roles.
• Designed MongoDB pipelines for efficient data retrieval from multiple collections.
• Developed UI/UX design using Next.js.
• Implemented global search for efficient data retrieval.
• Added support for multiple languages.

Full Stack Developer Intern at Airth

February - March 2025 · India

• Designed and developed a responsive frontend, following industry standards by modularizing constant data into separate files, improving code maintainability.
• Developed authentication functionality using various platforms.
• Develop a dashboard for users that lists all their work, account holdings, and account usage.

SWE Intern at SoarX

April 2024 - Oct 2024 · India

• Built SoarX using Next.js with real-time event management.
• Implemented user data export functionality for admins from the server and improved UI/UX for better responsiveness.
• Worked as a Full-Stack Developer on the course launch team, collaborating with developers from Google and Intuit.
• Created feature branches to facilitate smooth collaboration during the development process.

Companies Map

A free, public discovery site for companies in Hyderabad, with separate maps and directories for Bengaluru, Gurugram, Noida & Delhi, Pune, and Ahmedabad.

GPT - Chat, documents, and AI PR reviews.

An AI productivity app with chat, PDF Q&A using RAG, GitHub code exploration, and free AI-assisted pull request reviews.

Nourish — Eat well. Feel good.

AI-powered nutrition tracking app. Upload meal photos, get automatic macro and calorie estimates, and view daily/weekly intake trends.

Snippets - Empowering Developers

AI-powered code snippets library designed to streamline coding tasks and boost development efficiency.

SoarX - Bridging Students and Coding

Coding resources, tutorials, and community support for students learning programming.

Receipe

Full-stack meals app with nutritional data. React, Tailwind, TanStack Query, Node.js, Express, MongoDB.

Chat with PDF

Ask questions or request summaries—Gemini responds based on your document using RAG.

Persona AI

Chat with AI personalities that embody influential tech visionaries.

Screen Tester

Test website responsiveness across mobile, tablet, desktop, and custom sizes.

JobSphere

Platform linking job seekers to tailored opportunities with admin management tools.

MysteryBox

Anonymous conversations on various topics with privacy-first design.