Albert Kwame Tchalla

Work Experience

Distributed IoT Platforms, Privacy and Edge-Intelligence Research (DIPPER) Lab

October 2023 – Present

Research Assistant

Kumasi, Ghana

Designed and implemented a robust machine learning classifier by leveraging advanced Deep Convolutional Neural Network (CNN) architecture, specifically utilizing ResNet 152 transfer learning. Demonstrated proficiency in image analysis to accurately distinguish between adulterated and pure palm oil. This project showcases my expertise in applying cutting-edge techniques for pattern recognition and classification in a real-world context.
Led efforts to optimize the mobile app's user interface, incorporating user feedback through iterative testing, resulting in improved satisfaction and engagement, thereby making substantial advancements in food quality control
Collaborated in the development and implementation of a comprehensive tomato traceability system, encompassing the entire supply chain from farmers to consumers.
Led the Development of a User-Friendly Mobile Application, Enhancing Communication and Traceability Across the Tomato Supply Chain.

Amencefs CRO

October 2021 – December 2023

IT Admin

Remote,USA

Led the end-to-end design and development of the company's website using WordPress, showcasing proficiency in creating visually appealing and functional online platforms.
Played a key role in enhancing the company's online presence through strategic website development. Ensured the website aligns with the organization's brand and objectives, contributing to improved visibility and engagement. This accomplishment underscores the impact on shaping the digital identity of the company.
Implemented robust security features to enhance the website's protection against potential threats and vulnerabilities, ensuring the safety of user data.

Youth Go Green Ghana

October 2021 – January 2024

Web Developer Volunteer

Remote

Designed and developed an impactful website, dedicated to environmental awareness and sustainability.
Engineered a visually appealing and functional interface to facilitate information dissemination, community involvement, and advocacy for a greener future.
Incorporated interactive elements to enhance user engagement and foster a sense of environmental responsibility.

Moreplex Company Limited

October 2021 – December 2022

Web Developer Intern

Kumasi, Ghana

Contributed to the development of the online marketplace for the Company.
Applied SEO strategies to improve the platform’s online visibility and organic traffic.
Worked on enhancing the UI/UX of the website, focusing on creating an intuitive and visually appealing layout to optimize user engagement and satisfaction.
Implemented robust security features to enhance the website’s protection against potential threats and vulnerabilities, ensuring the safety of user data and transactions.

Npontu Technologies Limited

July 2020 – October 2020

Data Analyst Intern

Accra, Ghana

Conducted a sentiment analysis, utilizing techniques to analyze and interpret comments from social media.
Research on the implementation of ML and AI in food/agriculture and transportation, identifying potential use cases and opportunities for optimization.
Completed an introductory project management course, gaining fundamental knowledge and skills for effective project coordination and delivery.

A HATE SPEECH DETECTION MECHANISM USING ML | Python, Numpy, Matplotlib, Tkinter

Sep. 2023

Collected and preprocessed a diverse dataset of text samples to train the hate speech detection model.
Utilized Natural Language Processing (NLP) techniques and supervised learning algorithms to classify text data for hate speech detection.
Trained and fine-tuned machine learning models on a labeled hate speech dataset, incorporating features like text embeddings and sentiment analysis.
Conducted rigorous testing and evaluation of the model’s performance, including accuracy, precision, recall, and F1-score, to ensure its effectiveness in identifying hate speech.
Implemented user-friendly interface using Tkinter, allowing users to input text and receive a prediction regarding its hate speech content.

COC HYMNS APP | Dart, Flutter, Android Studio, Firebase

May 2023

Developed a robust hymns app using Flutter and Dart, ensuring seamless access to a comprehensive collection of hymns.
Implemented a sophisticated back-end system to retrieve and display hymn lyrics, providing users with a rich and engaging experience.
Designed an intuitive and responsive user interface (UI) utilizing Flutter widgets, enabling users to effortlessly navigate, explore, and enjoy hymns.
Incorporated a "Favorite" feature, allowing users to save their preferred hymns for quick access and personalization of their worship experience.
Ensured full offline functionality, enabling users to access hymn lyrics without requiring an active internet connection, further enhancing accessibility and convenience.