Matthew LawSenior Software EngineerSkills

C# / .NET

System Architecture

API & Web Security

Multi-Tenant Design

TypeScript / Node.js

Unit Testing

ExperienceEntelect — Senior Software Engineer (Jan 2024 – Present)

Own backend systems and APIs for client-facing and internal platforms.

Lead multi-tenant, plugin-based architecture design and legacy modernisation.

Implement secure auth patterns (OAuth2/JWT) and reusable libraries.

Mentor engineers and guide architectural decisions in client engagements.

Entelect — Intermediate Software Engineer (Jun 2022 – Jan 2024)

Built reliable backend systems and APIs in C#/.NET.

Contributed to multi-tenant and plugin-based architecture evolution.

Refactored legacy systems to improve maintainability and reduce technical debt.

Worked across the stack using TypeScript and Angular when needed.

Dariel — Mentor (Dec 2021 – May 2022)

Mentored junior engineers through code reviews and technical guidance.

Focused on improving code quality and problem-solving skills.

Helped navigate real project challenges and understand architectures.

Developed skills in constructive feedback and team leadership.

Dariel — Software Developer (Mar 2020 – May 2022)

Delivered backend and full-stack solutions across multiple client projects.

Implemented APIs and integrated external systems.

Worked with REST, gRPC, cloud services, Firebase, and Apache NiFi.

Adapted quickly to new codebases and delivered maintainable solutions.

Securities & Trading Technology — Intermediate Software Developer (Jan 2019 – Feb 2020)

Developed and maintained production financial systems in high-reliability environments.

Implemented new features and improved internal frameworks.

Worked across backend and frontend with C#, SQL, JavaScript, and Angular.

Collaborated with stakeholders to deliver robust domain-specific solutions.

Securities & Trading Technology — Junior Software Developer (Dec 2015 – Dec 2018)

Developed new financial solutions and contributed to internal frameworks.

Worked with C#, SQL, JavaScript, and Angular on financial systems.

Delivered BBO and Custodial solutions for the ZAR X environment.

Gained experience in production system delivery under live constraints.

EducationMicrosoft Certified Software Development Professional (MCSD) — CTU2015.01 - 2015.11Computer Software Engineering — SSir Online School2011.01 - 2014.12IEB National Senior Certificate — St. Dunstan's College2001.01 - 2014.12

// Senior Software Engineer Portfolio

Matthew_Law

readonly Experience Years = "10+";

Senior software engineer with 10+ years of experience building backend-heavy systems in C# and .NET, with a strong focus on architecture, extensibility, and system quality. Regularly trusted with technical ownership, cross-cutting decisions, and mentoring responsibilities. Comfortable operating as a senior individual contributor or stepping into technical leadership roles where direction, clarity, and judgement are required.

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