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Ambalica Angra
@amby_angra
Senior Java Developer: Spring Boot, REST APIs, Secure Backend Design
Australien
Englisch, Hindi, Deutsch
Über mich
Ex-Meta, Amazon & J.P. Morgan engineer with 12 years building production systems at scale.
I help startups and growing teams ship clean, secure backend services — whether you need a new REST API, a tricky bug fixed, a legacy service refactored, or a full-stack feature built end-to-end.
What I deliver:
✅ Spring Boot / Java 17+
✅ REST & GraphQL APIs
✅ React frontend integration
✅ SQL / JPA / Hibernate
✅ AWS deployment & CI/CD pipelines
Clean, testable code. Clear commit messages. Fast, reliable communication. Message me with your project details and I'll respond within a few hours (AEST).
Kompetenzen
Ambalica Angra
offline •
Meine Dienstleistungen
API & Integrationen
I will build or fix your spring boot rest API with jwt authentication
Arbeitserfahrung
Senior Developer
Westpac Banking • Vollzeit
Dec 2024 - Present • 1 yr 5 mos
Developing and integrating remediation products for major Australian banking clients using Java, Golang, and React. • Automated data input workflows by replacing manual file-based processes with direct database integrations across 20+ tables and 4 databases, streamlining remediation lodgement for Westpac. • Currently supporting the CTO in developing and integrating remediation systems for Commonwealth Bank of Australia (CBA), contributing to architecture decisions and hands-on implementation. • Building full-stack remediation tooling that enables banking operations teams to create, track, and lodge customer remediations efficiently.
Full Stack Developer
Amazon • Vollzeit
Oct 2022 - Nov 2024 • 2 yrs 1 mo
Developed front-end and back-end applications and forensics tooling to enhance security measures across the organisation. • Built and maintained a front-end application for security engineers using React and TypeScript, improving incident response workflows. • Implemented backend services in Python to support security engineering tooling and forensic investigations. • Developed forensics tooling that enhanced Amazon’s ability to detect, investigate, and respond to security threats.
Full Stack Developer
Meta • Vollzeit
Nov 2017 - Aug 2022 • 4 yrs 9 mos
Built and maintained technical solutions, data models, and dashboards to track and improve the advertiser experience at scale. • Designed and deployed proactive detection and rollback for compromised business accounts. • Built an automated decisioning infrastructure for appeals using machine learning models. • Led the planning and implementation of Flash Sale infrastructure for advertisers, reducing friction for trusted advertisers. • Created a plugin to track compromised account data in tasks, replacing a fragmented process of Excel sheets and emails, enabling cross-team data sharing and predictive analysis. • Built tools enabling the Sales team to manage advertiser privilege lists, track advertiser performance over time, and onboard verified online pharmacies. • Mentored team members in SQL, React, PHP, and Hack.
