Marcellas D.

Key Skills

Software

Other

Top Subject Matter

Web application development and API integration

Institutional data management and automated verification

Top Data Types

Audio

Top Task Types

Data Collection

Freelancer Overview

Full-Stack Developer Intern at Compulynx. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Diploma, The Co-operative University Of Kenya (2025) and Senior Secondary Certificate (KCSE), St Marys’ Kibabii Boys High School (2023). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Computer Programming, Coding, and Data Collection.

Labeling Experience

Full-Stack Developer Intern at Compulynx

Developed and maintained full-stack web applications, including building and consuming RESTful APIs for client-server communication. Collaborated with senior developers on implementing scalable features and improving system performance through code review and debugging. Contributed to agile development practices including documentation and participation in code reviews. • Angular and Spring Boot application development • Designed and consumed RESTful APIs for seamless communication • Participated in code reviews, debugging, and documentation • Worked in an agile team environment

2026 - Present

Volunteer / ICT Attaché at Kenya Medical Training College (KMTC)

OtherData Collection

Performed ICT and data-related support activities at Kenya Medical Training College, including maintaining institutional databases and deploying learning software. Provided technical support and training to staff while configuring network infrastructure. Developed an automated photo-verification system using Python to support database automation and document authentication workflows. • Maintained institutional databases using SQL • Deployed and updated learning software and configured network infrastructure • Provided technical support and training to staff • Built an automated photo-verification system using Python for database automation

Not specified

Education

Work History