Programmer / Developer / (Sr) Software Engineer
| ββββββββ, IA βββββ | ββββββββββββββββ | ββββββββββββββββββββββββ |
|---|---|---|
| LinkedIn/Picknell | GitHub/Mark-Picknell |
Java & C# Software Engineer with 10+ years in enterprise systems, specializing in refactoring legacy codebases and building maintainable solutions. Experienced in financial services, agile teams, and full SDLC.
- Languages & Frameworks: Java (JSE/JEE/JSP/JSF), C#/.NET, C++, COBOL
- Databases: Oracle, MS SQL Server, DB2, MySQL
- Tools & Platforms: Git, Maven, TFS, SSRS, SSIS, JCL, CICS
- Other: Agile/Scrum, Design Patterns, Legacy System Modernization
- Worked on a Jira-driven agile team to effectively implement solutions and deploy to non-production environments.
- Implemented design patterns for a more modular design and separation of concerns (Object Pool, Factory Method, Adapter, Bridge, FaΓ§ade, Proxy).
- Restored the PROSA (Production Support Assistant) application's lost source code, and spearheaded its future design and development.
- Developed and designed several tools to support to handle imaging production issues.
- Developed and designed several tools to support to handle imaging production issues.
- Created the Epack decoder tool to extract documents from encoded XML and repair corrupt documents. Developed several tools for normalizing and rewriting PDF files to comply with PDF7 specifications.
- Generated reports for tracking requests through the imaging system and statistics of requests handled with support intervention.
- Executed roles as Developer, Designer, and Support, identifying and solving problems with existing applications.
- Updated all Brokerage applications from VB6 VB.NET 1.1-3.5 to VB.NET 4.0.
- Created a web application for brokerage business users to access SSRS reports with security and dynamic user-friendly input fields.
- Redesigned a secure web application for external representatives to view online documents.
- Managed and supported ASP.NET web service for other business areas to securely access brokerage client information.
Majors: βΈ Aug 2009 β Nov 2011
- Computer Programming
- Systems Analyst