Ajay Singh

Software Developer
Noida, IN.

About

Highly skilled Software Developer with a strong foundation in Data Structures & Algorithms and expertise in scalable full-stack application development. Proven ability to architect and deploy secure, high-performance cross-platform solutions using React Native, Spring Boot, PostgreSQL, and modern cloud platforms. Drives impactful product development from concept to deployment, focusing on robust backend systems and intuitive user experiences to deliver significant business value.

Work

Adbook Communication Pvt. Ltd.
|

Software Developer

Noida, Uttar Pradesh, India

Summary

Full-stack Software Developer contributing to the MVP build of a marketplace application, driving backend development with Java Spring Boot and PostgreSQL while supporting critical frontend integrations and strategic product planning.

Highlights

Contributed significantly to the MVP development of OOTER, architecting robust backend services using Java Spring Boot and PostgreSQL for scalable data management.

Assisted in React Native-based frontend integration, enhancing mobile-first user interactions and ensuring a seamless cross-platform experience.

Supported comprehensive API design, implemented role-based authentication, and developed early-stage feature workflows to ensure secure and efficient system operations.

Actively participated in product planning, technical discussions, and roadmap alignment, directly influencing strategic equity milestones and project delivery.

Vardhman Auto Industries
|

Web Tech Intern

New Delhi, Delhi, India

Summary

Full-stack Web Tech Intern responsible for developing and managing an e-commerce website, enhancing user engagement, and leading technical responsibilities within a dynamic startup environment.

Highlights

Developed and managed a car accessories e-commerce website using React.js, Node.js, and REST APIs, significantly enhancing user engagement and product accessibility.

Managed over 20 regular product updates and listings, ensuring accurate inventory and up-to-date product information for customers.

Led cross-functional collaboration and handled critical technical responsibilities, ensuring cohesive development and delivery of digital solutions.

Streamlined incoming requests and task prioritization workflows, supporting the on-time execution of new projects and improving operational efficiency.

Education

Noida Institute of Engineering and Technology
Noida, Uttar Pradesh, India

Bachelor of Technology (Specialization in Artificial Intelligence)

Computer Science

Kendriya Vidyalaya
India

Senior Secondary Education

PCM with Computer Science

Awards

Advanced Software Engineering Virtual Experience Program

Awarded By

Walmart USA

Completed a virtual experience program focused on advanced software engineering practices and real-world challenges at Walmart USA.

Software Engineering Virtual Experience Program

Awarded By

JPMorgan Chase & Co

Successfully completed a virtual experience program covering key software engineering principles and practical applications at JPMorgan Chase & Co.

Certificates

Introduction to Artificial Intelligence

Issued By

IBM

Python Basics

Issued By

University of Michigan

Python for Data Science, AI & Development

Issued By

IBM

Skills

Programming Languages

Java, Python, JavaScript, TypeScript, SQL.

Frameworks & Databases

Spring Boot, React Native, React.js, Node.js, Tailwind CSS, MongoDB, MySQL, PostgreSQL, Supabase.

Tools & Platforms

Vertex AI, Cloud Run, IAM, Vertex AI Agent Builder, Git, GitHub, scikit-learn, VSCode, Render, Expo.

Libraries & Technologies

pandas, NumPy, Matplotlib, Redux Toolkit, REST APIs, WebSockets, JWT, Firebase.

Core Concepts

Data Structures, Algorithms, Full-Stack Development, Cross-Platform Development, API Design, Microservices, System Architecture, Problem Solving, Product Planning, Real-time Systems, Authentication, Database Management, Cloud Computing.

Projects

OOTER – Outdoor Advertising Marketplace App

Summary

A comprehensive cross-platform marketplace for outdoor advertising, designed to connect advertisers with ad space owners through a robust and scalable platform.

Capsool - Full-Stack Pharmacy App

Summary

A full-stack pharmacy application designed to streamline medicine procurement through a real-time bidding system and efficient state management.

Sachify - Fake News Detector

Summary

An AI-powered application designed to detect fake news using machine learning models and provide real-time predictions, coupled with a user-facing interface for validation.