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Hi, I’m Fredrick Adimmadu, a passionate full-stack software developer specializing in Flutter and cross-platform solutions. Over the past 9+ years, I have built scalable apps for Android, iOS, Web, and Desktop, with a strong focus on robust architectures, clean code, and delightful UI/UX. I frequently integrate AI/ML features, cloud-native workflows on GCP, and ensure zero-defect production releases through automated testing and CI/CD pipelines. I thrive in Agile environments and enjoy collaborating with stakeholders to turn complex requirements into elegant, high-performing software. My experience spans fintech, B2C/B2B solutions, and enterprise-grade systems, always aiming for security, performance, and maintainability while delivering measurable business impact.…Hi, I’m Fredrick Adimmadu, a passionate full-stack software developer specializing in Flutter and cross-platform solutions. Over the past 9+ years, I have built scalable apps for Android, iOS, Web, and Desktop, with a strong focus on robust architectures, clean code, and delightful UI/UX. I frequently integrate AI/ML features, cloud-native workflows on GCP, and ensure zero-defect production releases through automated testing and CI/CD pipelines. I thrive in Agile environments and enjoy collaborating with stakeholders to turn complex requirements into elegant, high-performing software. My experience spans fintech, B2C/B2B solutions, and enterprise-grade systems, always aiming for security, performance, and maintainability while delivering measurable business impact.

Fredrick Adimmadu

Programmer, App Developer, Cloud Developer, +5

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Hi, I’m Fredrick Adimmadu, a passionate full-stack software developer specializing in Flutter and cross-platform solutions. Over the past 9+ years, I have built scalable apps for Android, iOS, Web, and Desktop, with a strong focus on robust architectures, clean code, and delightful UI/UX. I frequently integrate AI/ML features, cloud-native workflows on GCP, and ensure zero-defect production releases through automated testing and CI/CD pipelines. I thrive in Agile environments and enjoy collaborating with stakeholders to turn complex requirements into elegant, high-performing software. My experience spans fintech, B2C/B2B solutions, and enterprise-grade systems, always aiming for security, performance, and maintainability while delivering measurable business impact.…Hi, I’m Fredrick Adimmadu, a passionate full-stack software developer specializing in Flutter and cross-platform solutions. Over the past 9+ years, I have built scalable apps for Android, iOS, Web, and Desktop, with a strong focus on robust architectures, clean code, and delightful UI/UX. I frequently integrate AI/ML features, cloud-native workflows on GCP, and ensure zero-defect production releases through automated testing and CI/CD pipelines. I thrive in Agile environments and enjoy collaborating with stakeholders to turn complex requirements into elegant, high-performing software. My experience spans fintech, B2C/B2B solutions, and enterprise-grade systems, always aiming for security, performance, and maintainability while delivering measurable business impact.

Available to hire

Hi, I’m Fredrick Adimmadu, a passionate full-stack software developer specializing in Flutter and cross-platform solutions. Over the past 9+ years, I have built scalable apps for Android, iOS, Web, and Desktop, with a strong focus on robust architectures, clean code, and delightful UI/UX. I frequently integrate AI/ML features, cloud-native workflows on GCP, and ensure zero-defect production releases through automated testing and CI/CD pipelines.

I thrive in Agile environments and enjoy collaborating with stakeholders to turn complex requirements into elegant, high-performing software. My experience spans fintech, B2C/B2B solutions, and enterprise-grade systems, always aiming for security, performance, and maintainability while delivering measurable business impact.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Contract Full-Stack Commercial Software Developer at Contract Commercial Software Developments

September 1, 2022 - Present

Architecting and delivering cross-platform apps (iOS, Android, Web, Desktop) using Flutter and Firebase, having developed 20+ apps. Built robust fintech-style systems with payment integrations including Stripe, PayPal, and Apple/Google Pay. Integrated AI/ML features such as voice-to-text, chatbots, and predictive UX optimization. Collaborated with stakeholders on B2C and B2B solutions under NDA. Created secure and intuitive mobile experiences using Bloc and Riverpod state management. Led end-to-end architecture from design through production, incorporating CI/CD pipelines and automated testing.

Software Developer Subject Matter Expert at Highfield Group

July 1, 2024 - Present

Contributed to the development of a new Level 4 Software Developer qualification. Authored and reviewed technical content, exams, and documentation.

Computing Teacher at Barnfield College

October 1, 2024 - Present

Delivered engaging lessons for BTEC and AIMS Computer Science courses. Managed performance monitoring and administrative responsibilities.

Information Technology /Mathematics Cover Teacher at Stopsley High School

March 14, 2024 - August 1, 2025

Covered KS3/KS4 IT and Mathematics classes, delivering lessons and managing student progress during a three weeks contract.

Full-Stack Commercial Software Developer/Data Analyst at Corporate Development and Assets Management Ltd.

August 31, 2022 - August 1, 2025

Led development of a high-performance Flutter-based app increasing user engagement by 60%. Managed a team of 5 to migrate legacy systems to Google Cloud, reducing manual overhead by 70%. Applied machine learning algorithms to optimize workflows, reducing load times by 30%. Used Agile methodologies for project delivery and client satisfaction. Championed Agile best practices resulting in on-time delivery across all sprints.

Industrial Training (IT Technician) at New Horizon Computer Center

December 31, 2018 - August 1, 2025

Completed Cisco networking training focusing on CCNA and CCNP knowledge. Managed and maintained computer systems and networks.

Contract Full-Stack Commercial Software Developer at Various Clients (Contract)

September 1, 2022 - November 3, 2025

Architecting and delivering cross-platform apps (iOS, Android, Web, Desktop) using Flutter and Firebase (20+ apps so far). Building robust, real-time fintech-style systems with payment integrations (Stripe, PayPal, Apple/Google Pay). Integrating AI/ML features including voice-to-text, chatbots, and predictive UX optimization. Collaborating with stakeholders under NDA on high-impact B2C and B2B solutions. Creating secure, intuitive mobile experiences leveraging Bloc and Riverpod for state management. Leading end-to-end architecture from design to production with CI/CD pipelines and automated testing.

Software Developer Subject Matter Expert at Highfield Group

April 1, 2025 - April 1, 2025

Contributing to the development of a new Level 4 Software Developer qualification. Writing and reviewing technical content, exams, and documentation.

Computing Teacher at Barnfield College

October 1, 2024 - November 3, 2025

Delivered engaging lessons on BTEC and AIMS Computer Science courses. Performed performance monitoring and administrative responsibilities.

Information Technology / Mathematics Cover Teacher at Stopsley High School

March 14, 2024 - March 14, 2024

Covered KS3/KS4 IT and Mathematics classes, delivering lessons and managing student progress.

Full-Stack Commercial Software Developer / Data Analyst at Corporate Development and Assets Management Ltd.

August 1, 2022 - August 1, 2022

Spearheaded development of a high-performance Flutter-based app, increasing user engagement by 60%. Led a team of 5 migrating legacy systems to Google Cloud, cutting manual overhead by 70%. Applied ML algorithms to optimize app workflows, reducing load times by 30%. Employed Agile methodologies for project delivery and client satisfaction; championed Agile best practices, resulting in on-time delivery across all sprints.

Industrial Training (IT Technician) at New Horizon Computer Center

December 1, 2018 - December 1, 2018

Cisco networking training, focused on CCNA and CCNP knowledge. Managed and maintained computer systems and networks.