SAITEJA ALLE
London,UK
Summary
Full-stack engineer (MSc Computer Science, ARU ’25) with internship experience and two recent PERN projects. During my internship I improved login success by ~35%, cut p95 latency ~40%, and reduced post-release defects ~25%. My ticketing app adds signed-QR check-in and organiser dashboards; my e-commerce app delivers secure checkout with clean APIs. Both projects are demo-ready and reviewer-friendly. Immediate start and happy to relocate within the UK.
Overview
1
1
year of professional experience
5
5
years of post-secondary education
Work history
Full Stack Developer Intern
DUNZO
Benagluru
01.2023 - 11.2023
- Shipped e-commerce and chat features end-to-end from short spec to working UI, API, and deployment.
- Authentication: moved to JWT access + refresh on AWS Amplify, cleaned error states and retry logic resulting in 37% higher successful login rate week over week.
- Database & API performance: profiled slow endpoints (/products, /orders/:id, chat history) and rewrote queries with Prisma selects/indexes, cuts p95 latency by 43% faster and reduced timeouts under load.
- Quality bar: added targeted unit tests (Vitest/Jest) and Postman collections for critical flows (auth, checkout, order status), post-deployment defects dropped by 25%.
- Security & access: implemented RBAC rules on the API and protected routes in the client, added email verification and password policies, caught several 401/403 edge cases in review.
Education
MSc - Computer Science
Anglia Ruskin University
Cambridge 01.2024 - 01.2025
Bachelor’s - Information Technology
Guru Ghasidas Central University
Bilaspur 08.2019 - 05.2023
Skills
- Programming: TypeScript, JavaScript, C, C, HTML, CSS, XML, Java
- Frontend: React (Vite, Router, Tailwind, Axios) for accessibility & performance basics
- Backend: Nodejs, Express, REST API design, validation, structured errors, Nodemailer
- Data: PostgreSQL Prisma (schema design, migrations, query tuning) and familiar: MongoDB
- Authentication & Security: JWT (access/refresh), RBAC, email verification, hashed credentials, logging
- Tools & Testing: Postman, Git/GitHub Actions (CI), AWS Amplify; Docker basics
- Ways of Working: Agile/Scrum, sprint planning, clear documentation and demos, stakeholder communication
PERSONAL PROJECTS
1. Tixigo-Event Ticketing Platform (PERN Stack)
- Developed a complete ticketing platform for event organisers and customers using React, Node.js, Prisma, and PostgreSQL where organisers create events, sell tickets and customers explore the events and buy tickets.
- Implemented role-based access (Owner, Organiser, Staff, Customer) with email verification and secure JWT authentication and used Postman for Network Testing.
• Built organiser dashboards with revenue analytics, ticket insights, and showtime capacity tracking.
• Added QR-based ticket scanning to prevent duplicate entries and improve check-in efficiency.
• Designed and normalised the database schema, ensuring smooth transactions, reliable performance.
• REPO : https://github.com/SAITEJAALLE/Tixigo: | Demo Video: https://github.com/SAITEJAALLE/Tixigo/releases/tag/v1.0.0
2. Cliora : E-Commerce Web Application (PERN Stack)
• Stack: React, Express.js, Node.js, PostgreSQL, JWT (access + refresh), CSS.
• Working on Cliora, a Full-Stack e-commerce web application showcasing my expertise in React.js, Node.js, Express.js, and PostgreSQL., featuring secure JWT authentication and session management.
• Built REST APIs for products, categories, and orders with PostgreSQL integration.
• Developed dynamic cart and checkout workflows for a smooth customer experience.
• Focused on clean, maintainable code, with proper version control using and complete documentation for deployment-ready quality.
• REPO: https://github.com/SAITEJAALLE/CLIORA-E-commerce-Web-App
Accomplishments
- Android Developer internship at Exposys Data Labs (Nov–Dec 2022)
- Certificate for completion of Full-Stack Web Development Bootcamp by Angela Yu
- Organizer, GGU Tech Fest (2023): ran a 12-volunteer team with 200+ attendees, on time and on budget.
- Chess Champion at Sir CV Raman Chess Tournament-2022 against 150 participants
Websites
Affiliations
- • Open-source projects • Competitive chess • Photography (street-style) • Knowledge sharing and mentoring
References
References available upon request.
Timeline
MSc - Computer Science
Anglia Ruskin University
01.2024 - 01.2025
Full Stack Developer Intern
DUNZO
01.2023 - 11.2023
Bachelor’s - Information Technology
Guru Ghasidas Central University
08.2019 - 05.2023