# Alex  C.

> Risk & PnL Software Developer

Location: London, England, United Kingdom
Profile: https://flows.cv/alexc5

## Work Experience
### Software Engineer @ HSBC
Jan 2023 – Present | Greater London, England, United Kingdom
Equities Derivatives Risk & PnL — End-to-end ownership of built microservices: requirements/business understanding, development, testing, release/deployment, and production support

Tech stack
	•	Languages: Java 21/24, Python, TypeScript, SQL (BigQuery), Shell/Bash Scripting
	•	Java stack: Spring Boot, some Spring WebFlux / Project Reactor (Mono/Flux), REST APIs, authentication & security, Swagger/OpenAPI, JUnit, Maven
	•	Orchestration / workflows: Apache Airflow (DAG/config changes, multi-environment behaviour, monitoring)
	•	Cloud: GCP, BigQuery, Dataflow, Apache Beam, Google Cloud Storage (GCS)
	•	CI/CD: Jenkins (pipelines/Jenkinsfiles), automated deployments, build/image scanning
	•	Infrastructure as Code: Terraform (VMs/resources, automated provisioning via pipeline)
	•	Automation & delivery ops: Jira, Jira API automation, Git-managed change flows
	•	Dev tools / OS: IntelliJ, VS Code, Git; macOS, Linux, Windows
	•	Security & training: Secure Code Warrior; HSBC/GCP internal training; GitHub Copilot adopted for routine engineering tasks (boilerplate/refactors/testing) while keeping review/testing controls

Cross-team contribution: worked with the Global Head of Market Data and stakeholders worldwide to reduce external vendor debt from £4.5m to ~£2m

### Statistical Analyst @ Medpace
Jan 2022 – Jan 2023 | City Of London, England, United Kingdom
• Statistical programming across a high volume of studies (incl. oncology) for major pharma sponsors (e.g., Bayer): ADaM builds + TFL production for US FDA-facing deliverables, including survival analysis (Kaplan–Meier curves/plots with confidence intervals) and inferential outputs (t-tests, chi-square); extensive QC/validation.
• Accelerated progression to statistical programming lead responsibilities; supported other programmers and communicated results to senior stakeholders.

### Data Science and ML Intern @ Terumo Medical Corporation
Jan 2021 – Jan 2021 | Leuven, Flemish Region, Belgium
• Supported statistical/ML analysis related to the Roadsaver™ carotid artery stent clinical evidence trial (missing data, event-rate analysis, survival methods)
• Collaborated with cross-site statisticians (Belgium/Japan) to deliver reproducible analysis in Python


## Education
### Master of Science (MS) in Mathematics and Statistics
Imperial College London


## Contact & Social
- LinkedIn: https://linkedin.com/in/alexcoltuneac

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Source: https://flows.cv/alexc5
JSON Resume: https://flows.cv/alexc5/resume.json
Last updated: 2026-04-05