Full Stack Developer with C# & JavaScript

Marvin Amoafo

Philadelphia, PA ***************@*****.*** 215 – 817 - 5657 linkedin.com/in/amoafo Professional Summary

Innovative Full Stack Developer with expertise in C#, ASP.NET, and modern JavaScript frameworks. Strength in translating ideas into production-ready solutions that improve speed, scalability, and security. Committed to delivering measurable results through clean architecture and cloud-native development. Technical Skills

Databases: SQL Server 2017+, SSIS, SSRS, SSAS, MDX, MySQL Cloud & Tools: AWS (EC2, S3), SQL Sentry, New Relic, GitHub, Visual Studio Languages & Scripting: T-SQL, PowerShell, Python, C#, JavaScript, Java, C Programming Concepts: Database Administration, Performance Tuning, High Availability, Disaster Recovery. Professional Experience

Software Developer Game Recommendation Engine Jan 2025 – May 2025 Middletown, OH

• Developed a personalized video game recommendation engine using user data and RAWG API.

• Built and improved RESTful APIs using Node.js and Express.js for backend services.

• Collaborated with front-end developers to ensure seamless data access and user experience. Data Application Developer Census Data Tool Aug 2024 – Dec 2024 Middletown, OH

• Designed and implemented a C/.NET tool for analyzing large-scale census datasets.

• Engineered complex SQL queries and indexes to increase data extraction speed by 30%.

• Applied best practices in data modeling to enhance system reliability and efficiency. Data Entry Clerk McLane Company Mar 2023 – Aug 2024 Lexington, KY

• Maintained data accuracy and integrity through precise inventory tracking and system updates.

• Automated stock data imports using PowerShell and SQL scripts, improving update efficiency. Data Entry Clerk Cornerstone Brands Feb 2022 – Mar 2023 Monroe, OH

• Enhanced warehouse workflow by implementing data validation and label-tracking improvements.

• Leveraged data-entry automation tools to improve record accuracy and minimize order delays. MTN Ayo Ghana Tele Sales Agent Oct 2019 – Feb 2021 Accra, Ghana

• Performed accurate data entry, updating, and maintaining customer records in the system.

• Provided personalized support, enhancing customer satisfaction and retention. Education

Cincinnati State Technical and Community College Middletown, OH Associate of Applied Science in Software Development May 2022 - May 2025 Relevant Coursework: Data Structures, Software Engineering, Database Systems, Cloud Computing Certifications

AWS Training: Introduction to Containers and Fargate 2025 AWS Training: Container Security 2025

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