Julian Vidal

Optimizing Complex Systems
Through Scalable Architecture.

Software Development Engineer specializing in distributed systems, cloud infrastructure, and full-stack excellence. Currently building the future of retail at Amazon.

vidal.julian@outlook.com +44 7752 420893 London, UK

Experience

CURRICULUM VITAE

Software Development Engineer

AMAZON

AUG 2025 — PRESENT
  • Built expedited code testing feature using Java and AWS, enabling fast-track deployment of critical changes for 5+ development teams.
  • Fixed bug in Prime Video title vending service affecting 10% of seasons, reducing flakiness.
  • Implemented pipeline blockage metric using CloudWatch, providing real-time visibility into deployment delays.
  • Worked on expanding testing infrastructure to a multi-region AWS fleet.

Undergraduate Networking Industrial Placement

BT GROUP

SEP 2023 — JULY 2024
  • Tested cost-effective Ethernet and mobile connectivity solution for remote locations.
  • Built Python/Flask device tracking dashboard, improving equipment visibility for network managers.
  • Created power optimization algorithm using linear programming, achieving up to 50% theoretical cost savings.
  • Automated temperature monitoring with Python and Netmiko library, improving stability through TDD practices.

Selected Works

PostgreSQL Angular Springboot

WordleRPG

Built full-stack RPG-style Wordle game with 4-person team using Agile and test-driven development. Implemented responsive, accessible design with CI/CD pipeline for automated JUnit testing and deployment.

SOURCE CODE
Agda Python NetworkX

Agda Tree

Created dependency graph visualizer for Agda proof assistant using NetworkX to analyze theorem complexity. Improved developer experience during refactoring by leveraging dependency graph.

SOURCE CODE
JavaScript HTML CSS

Hack The Midlands 7.0

Won the BJSS challenge by prototyping "VDrive," a concept for connecting food banks and donors with volunteers. Created front-end screens demonstrating the user flow for food collection requests and volunteer coordination.

SOURCE CODE

Core Proficiency

LANGUAGES

Java Python TypeScript JavaScript SQL HTML CSS

FRAMEWORKS

Spring Boot React Node.js Flask

TECHNOLOGIES

AWS (Lambda, CloudWatch, S3) Git CI/CD Firebase

Education

B.Sc. Computer Science

University of Birmingham

Grade: 82%, 1st Class Honours. CS International Achievement Scholarship (all years).

SEP 2021 — JUNE 2025

International Baccalaureate Diploma (IBDP)

Anglo-American School of Moscow

Score: 37/45. HL: Mathematics Analysis and Approaches (6), Physics (6), Business Management (6).

SEP 2018 — JUNE 2021

Interested in working together?

Available for select consulting opportunities and software engineering roles.

SEND A MESSAGE