Hello, I'm Mercy Wacera
Software Engineer .NET | ASP.NET | Go | RESTful APIs | MSSQL
Data Engineer Enthusiast — inspired by the movement of data and the challenge of shaping it into valuable, scalable solutions.
Software Engineer .NET | ASP.NET | Go | RESTful APIs | MSSQL
Data Engineer Enthusiast — inspired by the movement of data and the challenge of shaping it into valuable, scalable solutions.
Hi, I'm a creative and security-conscious Software Engineer driven by building transformative technology.
I have solid experience in Object-Oriented Software Development, designing scalable and maintainable systems with clear architecture and reusable components. I apply these principles across multiple languages including C#, Java, and Go.
I’m experienced in full-stack web programming, with a strong foundation in cloud computing, computer networks, and cybersecurity. I’m also exploring the exciting world of artificial intelligence and how it can solve real-world challenges.
I’ve worked on mission-critical fintech systems using:
Key projects include:
My work combines technical skill, a deep understanding of secure systems, and a commitment to inclusive, innovative development. Beyond code, I'm passionate about empowering women in STEM and creating inclusive tech communities. Whether it’s mentoring, or collaborating with mission-driven teams — I love using technology to uplift and inspire.
Let's build the future, securely and creatively.
HTML5
CSS3
JavaScript
React
Angular
Node.js
Next.js
GO (Golang)
.NET / C#
Python
PostgreSQL
MSSQL
Git, GitHub & GitLab
Docker
Communication
Covered classes, objects, inheritance, encapsulation, and abstraction in C++ and Java.
Mastered basic Java syntax, loops, conditionals, methods, and exception handling.
Learned component-based architecture, JSX, state management, and hooks in React.
Focused on HTML5, CSS3, JavaScript, and responsive web design principles.
Introduced to blockchain structure, smart contracts, Ethereum, and Web3 basics.
Explored AWS, cloud deployment models, virtualization, and scalable app hosting.
Awarded for completing an advanced frontend and backend web development track.
Recognized for hands-on skills with Ethereum, Solidity, and deploying smart contracts.
Repeated badge for Ethereum fundamentals with a focus on secure DApp creation.
Completed beginner-level blockchain courses, covering crypto wallets and transactions.
Earned for solving blockchain-based challenges and analyzing block validation.
A symbol of mastering foundational concepts and actively participating in blockchain hackathons.
Awarded for completing a full-stack web dev bootcamp including JavaScript, Node, and MongoDB.
Issued after achieving expert-level proficiency in Java data structures and OOP.
Acknowledged for consistent learning and improvement across multiple Java challenges.
Learn how to write clean, concurrent, and scalable code using Go — with real-world examples and tips.
Read on Medium →
A practical beginner's guide to designing modern, frosted-glass UI using HTML, CSS, and JavaScript.
Read on Medium →
Best practices for designing secure, scalable applications in modern fintech.
Read on Medium →
Learn how everyday digital habits impact personal and organizational security.
Read on Medium →Build fast, modern, and responsive user interfaces with cutting-edge frontend technologies.
Explore Frontend →Practicing algorithms and data structures on HackerRank and LeetCode to sharpen problem-solving speed.
Collaborating with peers to review code, share best practices, and design scalable solutions in Go and PostgreSQL.
Building and deploying projects daily while maintaining version control with Git and publishing to GitHub. This practice reinforces consistency, tracks progress, and strengthens CI/CD skills.
Delivering client projects on time with strong communication, code quality, and scalable architecture.
Thank you for visiting my portfolio. I look forward to connecting with you!
