Open to opportunities

Aditi Singh

@aditisingh12

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Full Stack Developer building scalable React, REST APIs, and AI-powered SaaS with measurable performance gains.

India

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What I'm looking for

I want to build scalable, production-ready SaaS and APIs where I can combine React/Next.js, secure authentication, and AI integrations—working in Agile teams with strong engineering practices and measurable performance improvements.

I’m a Full Stack Developer who builds production-grade systems—clean APIs, responsive UIs, and AI-powered SaaS experiences—while keeping performance and reliability measurable. At Capgemini, I developed 12+ REST APIs in microservices and optimized backend workflows to reduce API latency by 30%.

I also enjoy shaping user-facing architecture: at Cladbe, I improved application responsiveness by 35% through optimized rendering and state handling. I designed secure Firestore models with role-based access controls, and I collaborate in Agile teams using Git workflows, code reviews, and production deployments.

My project work reflects my focus on scalable, secure delivery—ResuAI (AI-powered resume analysis with React/Next.js, OpenAI, and authentication), and CollabDoc (real-time collaborative editing with WebSockets and conflict handling). I use Claude Code and Cursor professionally to accelerate development, and I bring a product-minded approach supported by strong fundamentals in OOP, design patterns, and clean architecture.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer (Backend)

Current

Capgemini

Aug 2025 - Present (10 months)

Developed 12+ production-grade REST APIs in a microservices architecture handling 5,000+ daily requests and built scalable authentication, validation, logging, and exception-handling modules. Optimized SQL queries and backend workflows to reduce API latency by 30% while collaborating in Agile teams on deployments and code reviews.

REST APIs Microservices Authentication SQL Query Optimization Agile Git CI CD

Software Engineer (Frontend)

Cladbe

Feb 2024 - May 2025 (1 year 3 months)

Built responsive workflows and internal dashboards with scalable UI architecture and improved application responsiveness by 35% through optimized rendering and state handling. Designed secure Firestore models with role-based access controls and collaborated with product/design teams to deliver production-ready features in Agile sprints.

Responsive UI State Management Firestore Security Rules Role Based Access Control Performance Optimization Sprints UI Architecture

Education

Degrees, certifications, and relevant coursework

Pranveer Singh Institute of Technology

Bachelor of Technology (B.Tech), Computer Science & Engineering

2021 - 2025

Grade: CGPA: 7.6 / 10.0

Activities and societies: Completed 500+ DSA/problem-solving challenges; ranked top 50 teams (among 500+) at Hacksquad; Android Lead for GDSC PSIT (mentored 50+ students, led 15+ workshops); active open-source contributor (Hacktoberfest, GSSOC).

Pursued a B.Tech in Computer Science & Engineering from 2021 to 2025, achieving a CGPA of 7.6/10.0.