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Hi, I’m Obed Asante, a motivated and hands-on Full Stack Developer with 10+ years of experience specializing in Microsoft technologies, including C#, .NET Core, ASP.NET Core, and MSSQL. I design and deliver enterprise-grade web solutions, optimize performance with data caching, and implement security best practices to protect applications. I thrive in Agile environments, collaborate with cross-functional teams, and enjoy mentoring junior developers to help them grow. In my work, I focus on building robust REST APIs, integrating third-party services, and continuously improving code quality and delivery speed. I’m passionate about solving complex problems, learning new technologies, and contributing to teams that value maintainability and security.…Hi, I’m Obed Asante, a motivated and hands-on Full Stack Developer with 10+ years of experience specializing in Microsoft technologies, including C#, .NET Core, ASP.NET Core, and MSSQL. I design and deliver enterprise-grade web solutions, optimize performance with data caching, and implement security best practices to protect applications. I thrive in Agile environments, collaborate with cross-functional teams, and enjoy mentoring junior developers to help them grow. In my work, I focus on building robust REST APIs, integrating third-party services, and continuously improving code quality and delivery speed. I’m passionate about solving complex problems, learning new technologies, and contributing to teams that value maintainability and security.

Obed Asante

Full Stack Developer, Web Developer, Back-End Developer, +4

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Hi, I’m Obed Asante, a motivated and hands-on Full Stack Developer with 10+ years of experience specializing in Microsoft technologies, including C#, .NET Core, ASP.NET Core, and MSSQL. I design and deliver enterprise-grade web solutions, optimize performance with data caching, and implement security best practices to protect applications. I thrive in Agile environments, collaborate with cross-functional teams, and enjoy mentoring junior developers to help them grow. In my work, I focus on building robust REST APIs, integrating third-party services, and continuously improving code quality and delivery speed. I’m passionate about solving complex problems, learning new technologies, and contributing to teams that value maintainability and security.…Hi, I’m Obed Asante, a motivated and hands-on Full Stack Developer with 10+ years of experience specializing in Microsoft technologies, including C#, .NET Core, ASP.NET Core, and MSSQL. I design and deliver enterprise-grade web solutions, optimize performance with data caching, and implement security best practices to protect applications. I thrive in Agile environments, collaborate with cross-functional teams, and enjoy mentoring junior developers to help them grow. In my work, I focus on building robust REST APIs, integrating third-party services, and continuously improving code quality and delivery speed. I’m passionate about solving complex problems, learning new technologies, and contributing to teams that value maintainability and security.

Available to hire

Hi, I’m Obed Asante, a motivated and hands-on Full Stack Developer with 10+ years of experience specializing in Microsoft technologies, including C#, .NET Core, ASP.NET Core, and MSSQL. I design and deliver enterprise-grade web solutions, optimize performance with data caching, and implement security best practices to protect applications. I thrive in Agile environments, collaborate with cross-functional teams, and enjoy mentoring junior developers to help them grow.

In my work, I focus on building robust REST APIs, integrating third-party services, and continuously improving code quality and delivery speed. I’m passionate about solving complex problems, learning new technologies, and contributing to teams that value maintainability and security.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior Software Developer at Independent Contractor

October 1, 2023 - Present

Delivered data-driven web development solutions for clients including Innorik and Rhema Systems using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JWT, integrated third-party services such as Google APIs. Optimized performance through data caching and implemented authentication/authorization security best practices. Collaborated with cross-functional teams and managed client requirements, ensuring timely delivery.

Senior Manager, Information Systems at Students Loan Trust Fund

October 1, 2023 - October 6, 2025

Led development of internal business applications using .NET, .NET Core, HTML5, JavaScript and its frameworks (ExtJS) and MS SQL databases. Guided the development of SLIS and SLAS from concept to deployment, integrated multiple APIs, and employed Agile methodologies to accelerate delivery by ~30%. SLAS supported data for over 350,000 students and contributed to a 40% increase in loan repayments. Oversaw mobile SLTF (Flutter) published on Google Play and App Store and improved office efficiency by over 50% through SLIS enhancements and system integrations with SSNIT, PayAngel, GhanaPay, and other institutions.

Software Developer / Consultant at Rhema Systems & Associates Ltd

December 1, 2017 - October 6, 2025

Participated in the full Software Development Life Cycle for new applications. Migrated a Payroll application from Oracle Forms to an ASP.NET Web Application. Built an in-house POS system by creating a REST API (C#, .NET) and a frontend with HTML, Bootstrap, and JavaScript. Developed reports with Crystal Reports and Microsoft Reports. Implemented SQL server configurations and integrated RMS with external systems (including XML Web Services via SOAP). Provided ongoing support for Dynamics RMS across multiple markets.

Senior Software Developer at Innorik & Rhema Systems (Contractor)

October 1, 2023 - Present

Delivered data-driven web development solutions for clients, built and secured REST APIs with JWT, integrated Google APIs, optimized performance with data caching, and implemented security best practices. Collaborated with cross-functional teams and managed client requirements to ensure timely delivery.

Senior Manager, Information Systems at Student Loan Trust Fund – Accra, Ghana

October 1, 2023 - October 6, 2025

Led the development of internal business applications using .NET, .NET Core, HTML5, JavaScript (ExtJS) and MS SQL. Delivered the SLIS and SLAS systems, and built APIs to integrate with third-party services. Used Agile to accelerate delivery and improved office efficiency.

Software Developer/ Consultant at Rhema Systems & Associates Ltd – Accra, Ghana

December 1, 2017 - October 6, 2025

Participated in the full SDLC; migrated Payroll from Oracle Forms to ASP.NET Web Application; built an in-house POS REST API with C#, .NET and a Bootstrap/Javascript frontend; developed RMS add-ons and reports; integrated RMS with external systems via SOAP/XML Web Services; resolved issues and supported deployments.

Senior Software Developer at Independent Contractor

October 1, 2023 - Present

Delivered data-driven web development solutions for clients, including Innorik and Rhema Systems, using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JSON Web Token (JWT), integrating third-party services like Google APIs. Optimized application performance by implementing data caching to reduce load times. Implemented security best practices including authentication and authorization in web applications. Collaborated with cross-functional teams and managed client requirements, adhering to coding standards and ensuring timely delivery.

Senior Manager, Information Systems at STUDENTS LOAN TRUST FUND

October 1, 2023 - October 6, 2025

Led the development of internal business applications using .NET, .NET Core, HTML5, JavaScript and its frameworks, ExtJS and MS SQL databases. Under my watch the Students Loan Information System (SLIS) was completed, Students Loan Application System (SLAS) was developed from scratch and several other APIs to integrate between different systems and also to get data from third party institutions. Utilized Agile development methodology for projects, resulting in a 30% increase in speed of delivery. Developed the SLAS from scratch, which manages data for over 350,000 students and led to a 40% increment in loan repayments. Supervised the mobile version of SLAS using Flutter which has been published to Google Play Store and Apps Store as SLTF Mobile. SLIS being the main operational system also increased the whole office efficiency by more than 50%. Led API integration with various systems, including SSNIT, PayAngel, GhanaPay, Agricultural Development Bank, Ghana.gov. Reviewed codes of subord

Software Developer/ Consultant at Rhema Systems & Associates Ltd

December 1, 2017 - October 6, 2025

Involved in the Requirement gathering and all aspects of the Software Development Life Cycle for new applications to be developed. Converted a Payroll application from Oracle forms to an ASP.NET Web Application. Developed an in-house POS system by building a REST API with C#, .NET and a front-end with HTML, bootstrap and Javascript currently being used by Tigo Ghana and Senegal. Developed reports in applications using Crystal reports and Microsoft reports. Prepared implementation environment by installing and configuring SQL on the database server and pointing the application to it. Implemented and supported Microsoft Dynamics Retail Management System (RMS) in Tigo Ghana, Chad, Senegal, DRC and Rwanda. Developed add-ons on RMS using Windows Forms with VB6 and Visual Basic.NET. Developed a VB.Net application to move sales data from RMS to Sun Accounting System. Developed a .Net application for inter store inventory transfer instead of using the feature that came with RMS. Integrated RMS

Senior Software Developer at Independent / Contracting

October 1, 2023 - Present

Delivered data-driven web development solutions for clients, including Innorik and Rhema Systems, using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JWT, integrating third-party services like Google APIs. Optimized application performance by implementing data caching to reduce load times. Implemented security best practices including authentication and authorization in web applications. Collaborated with cross-functional teams and managed client requirements, adhering to coding standards and ensuring timely delivery.

Senior Manager, Information Systems at STUDENTS LOAN TRUST FUND – ACCRA, GHANA

October 1, 2023 - October 6, 2025

Led the development of internal business applications using .NET, .NET Core, HTML5, JavaScript and its frameworks, ExtJS and MS SQL databases. SLIS and SLAS were developed and integrated with third-party systems. Used Agile methodologies to increase delivery speed by 30%. SLAS manages data for over 350,000 students and contributed to a 40% increase in loan repayments. Oversaw Flutter mobile version SLTF Mobile; SLIS improved office efficiency by over 50%. Led API integrations with SSNIT, PayAngel, GhanaPay, ADB, and Ghana.gov. Reviewed subordinates' code and approved Merge Requests.

Software Developer / Consultant at Rhema Systems & Associates Ltd – Accra, Ghana

December 1, 2017 - October 6, 2025

Involved in requirements gathering and all aspects of the Software Development Life Cycle for new applications. Migrated a Payroll application from Oracle Forms to an ASP.NET web application. Built an in-house POS system with a REST API (C#, .NET) and a frontend with HTML, Bootstrap and JavaScript used by Tigo Ghana and Senegal. Developed reports with Crystal Reports and Microsoft Reports. Installed and configured SQL on the database server and pointed applications to it. Implemented and supported Microsoft Dynamics RMS in multiple countries; developed RMS add-ons and integrated RMS with SIM activation via SOAP; performed ongoing troubleshooting and optimization.

Senior Software Developer at Innorik & Rhema Systems (Contracting)

October 1, 2023 - Present

Delivered data-driven web development solutions for clients, including Innorik and Rhema Systems, using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JWT, integrated third-party services such as Google APIs, optimized application performance through data caching, and implemented security practices including authentication and authorization. Collaborated with cross-functional teams and managed client requirements, ensuring timely delivery and adherence to coding standards.

Senior Manager, Information Systems at STUDENTS LOAN TRUST FUND – ACCRA, GHANA

October 1, 2023 - October 6, 2025

Led the development of internal business applications using .NET, .NET Core, HTML5, JavaScript (ExtJS) and MS SQL. Oversaw the Students Loan Information System (SLIS) and the Students Loan Application System (SLAS), and directed API integrations with multiple external systems. Implemented Agile methodologies, increasing delivery speed by 30%. SLAS manages data for over 350,000 students; led Flutter-based SLTF Mobile for mobile access; improved office efficiency by 50%+ and supervised code reviews and merge requests.

Software Developer / Consultant at Rhema Systems & Associates Ltd – ACCRA, GHANA

December 1, 2017 - October 6, 2025

Engaged in requirements gathering and all SDLC phases for new applications. Migrated a payroll application from Oracle Forms to an ASP.NET Web Application. Built an in-house POS REST API with C#, .NET, and a front-end with HTML, Bootstrap, and JavaScript. Developed RMS integrations, reports (Crystal/Microsoft Reports), and SQL database setup. Implemented RMS extensions, Windows Forms add-ons, VB.NET components, and SOAP-based integration with SIM; ensured ongoing troubleshooting and continuous improvement.

Senior Software Developer at Innorik and Rhema Systems

October 1, 2023 - Present

Delivered data-driven web development solutions for clients using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JWT, integrated Google APIs, and optimized performance via data caching. Implemented security best practices including authentication and authorization. Collaborated with cross-functional teams and managed client requirements to ensure timely delivery.

Senior Manager, Information Systems at STUDENTS LOAN TRUST FUND – ACCRA, GHANA

October 1, 2023 - October 6, 2025

Led development of internal business applications using .NET, .NET Core, HTML5, JavaScript and frameworks ExtJS and MS SQL. Oversaw SLIS and SLAS development, API integrations, and agile delivery. Achieved 30% faster delivery, 40% increase in loan repayments, and expanded operational efficiency by over 50% through SLIS. Led Flutter mobile development (SLTF Mobile) and API integrations with SSNIT, PayAngel, GhanaPay, AD Bank, and Ghana.gov; code reviews and merge request approvals.

Software Developer / Consultant at Rhema Systems & Associates Ltd – ACCRA, GHANA

December 1, 2017 - October 6, 2025

Involved in requirements gathering and all SDLC phases for new applications. Converted payroll application from Oracle Forms to an ASP.NET Web Application. Built a REST API for an in-house POS system, developed reports, and configured SQL environments. Implemented and supported Microsoft Dynamics RMS in multiple countries, developed RMS add-ons with VB6/VB.NET, and created inter-store inventory transfer and XML SOAP integrations with SIM activation systems. Troubleshooted issues and drove continuous improvement.

Senior Software Developer at Contracting (Innorik and Rhema Systems)

October 1, 2023 - Present

Delivered data-driven web development solutions for clients using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JWT, integrated third-party services, optimized application performance with data caching, and implemented security best practices. Collaborated with cross-functional teams and managed client requirements, ensuring timely delivery and adherence to coding standards.

Senior Manager, Information Systems at STUDENTS LOAN TRUST FUND – ACCRA, GHANA

October 1, 2023 - October 6, 2025

Led the development of internal business applications using .NET, .NET Core, HTML5, JavaScript and its frameworks (ExtJS) and MS SQL databases. Directed the completion of the Students Loan Information System (SLIS) and the Students Loan Application System (SLAS), implemented Agile practices, and integrated APIs with multiple external systems and third-party institutions. SLAS supported data for over 350,000 students and improved loan repayments; SLIS enhanced office efficiency by over 50%. Managed API integrations with SSNIT, PayAngel, GhanaPay, ADB, and Ghana.gov.

Software Developer/ Consultant at Rhema Systems & Associates Ltd – ACCRA, GHANA

December 1, 2017 - October 6, 2025

Participated in the SDLC for new applications, migrated a Payroll application from Oracle Forms to an ASP.NET Web Application, and developed an in-house POS system with a REST API and a front-end using HTML, Bootstrap, and JavaScript. Contributed to RMS enhancements, developed add-ons with VB.NET, and integrated RMS with external systems via SOAP/XML Web Services. Implemented inter-store inventory transfers and data movement between RMS and Sun Accounting, and provided ongoing issue resolution and improvements.

Senior Software Developer (Contracting) at Innorik; Rhema Systems (Contracting)

October 1, 2023 - Present

Delivered data-driven web development solutions using ASP.NET Core, C#, and SQL Server; built and secured REST APIs with JWT; integrated third-party services like Google APIs; implemented data caching and security best practices; collaborated with cross-functional teams and managed client requirements to ensure timely delivery.

Senior Manager, Information Systems at Students Loan Trust Fund – Accra, Ghana

October 1, 2023 - October 6, 2025

Led development of internal business applications using .NET/.NET Core, HTML5, JavaScript, ExtJS, and MS SQL. Oversaw SLIS and SLAS from concept to deployment, coordinated API integrations with external systems (SSNIT, PayAngel, GhanaPay, etc.), adopted Agile methodology to accelerate delivery by ~30%, and improved office efficiency by over 50%.

Software Developer / Consultant at Rhema Systems & Associates Ltd – Accra, Ghana

December 1, 2017 - October 6, 2025

Involved in the SDLC for new applications; migrated Payroll from Oracle Forms to an ASP.NET Web Application; built an in-house POS REST API with C#, .NET; developed and integrated RMS with multiple systems, created reports (Crystal/Microsoft), configured SQL environments, and implemented VB6/VB.NET add-ons; integrated RMS with SOAP Web Services; supported system troubleshooting and ongoing improvements.

Senior Software Developer at Contracting

October 1, 2023 - Present

Delivered data-driven web development solutions for clients, including Innorik and Rhema Systems, using ASP.NET Core, C#, and SQL Server. Built and secured REST APIs with JWT, integrated third-party services like Google APIs. Optimized application performance by implementing data caching and implemented security best practices around authentication and authorization. Collaborated with cross-functional teams and managed client requirements, adhering to coding standards and ensuring timely delivery.

Senior Manager, Information Systems at Students Loan Trust Fund – Accra, Ghana

October 1, 2023 - October 6, 2025

Led the development of internal business applications using .NET, .NET Core, HTML5, JavaScript and its frameworks (ExtJS) and MS SQL databases. Directed the SLIS and SLAS projects, implemented API integrations with multiple systems, and utilized Agile methods to improve delivery speed by 30%. Oversaw the development of the SLAS from scratch, facilitating data management for over 350,000 students and boosting loan repayments by 40%. Supervised the mobile version of SLAS using Flutter (published on Google Play and App Store). Led API integrations with SSNIT, PayAngel, GhanaPay, ADB, and Ghana.gov. Reviewed code and approved merge requests.

Software Developer / Consultant at Rhema Systems & Associates Ltd – Accra, Ghana

December 1, 2017 - October 6, 2025

Involved in requirements gathering and all SDLC aspects for new applications. Migrated a Payroll application from Oracle Forms to an ASP.NET Web Application. Built an in-house POS system with REST API (C#, .NET) and a front-end (HTML, Bootstrap, JavaScript) used by Tigo Ghana and Senegal. Generated reports using Crystal Reports and Microsoft Reports. Implemented SQL server configurations and supported Microsoft Dynamics RMS deployments in multiple African markets. Developed RMS add-ons with VB6/VB.NET, built data transfer tools to Sun Accounting, integrated RMS with SIM activation via SOAP XML, and continuously resolved system issues.