
Usama
Software Engineer
Skills

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Portfolio
Work experience
Data Engineer
ADDO AI
Mar 2026 - Present • 5 mos
1. Data Engineer contributing to a large-scale OAS/OBIEE-to-Teradata and Tableau migration for an enterprise banking client, consolidating a legacy reporting estate of roughly 1,600 reports. 2. Engineered a metadata-driven consolidation framework. Separating shared base views from per-report macros, that cut overall migration scope by more than 25% while preserving exact result-set equivalence for every report. 3. Built a pipeline that parses legacy Oracle Report SQL, extracts projection and predicate metadata, and auto-emits Teradata views, macros, and validation scripts at scale. 4. Designed and ran an equivalence-testing protocol. Also build product-based plugin and skills using Agentic strategies.
Teacher Assistant
Kyushu University • Part-time
Sep 2025 - Present • 11 mos
1. Teaching Assistant supporting Computer Science coursework in Assembly Language, Programming Fundamentals and Software Development. 2. Manages course infrastructure on the Moodle LMS, organizing lecture materials and assignments to streamline delivery for the teaching team.
Software Engineer
CareCloud
Sep 2023 - Aug 2024 • 11 mos
1. Software Engineer building backend systems for a healthcare SaaS platform processing over 1 million clinical records. 2. Engineered dynamic, multi-condition search by integrating the Elastic Stack, replacing rigid prefix-based matching and improving query response performance by approximately 35%. 3.Designed HIPAA-compliant prompt-engineering pipelines using GPT and Vertex AI (GCP) to auto-generate structured medical summaries from unstructured clinical notes, deployed via serverless GCP Cloud Functions. 4. Containerized services with Docker and supported Helm-based Kubernetes deployment pipelines for production healthcare modules. 5. Modernized back-end and front-end integration using .NET and Angular Material and collaborated cross-functionally with DevOps via Git and CI/CD to maintain high code quality.