h
harriwachi

Harrison W

@harriwachi

I will fix Laravel bugs, debug PHP issues and build admin dashboards

Kenya
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am a Laravel and PHP developer with 10+ years of experience building and maintaining enterprise web applications. I specialise in bug fixing, debugging, and developing scalable systems such as admin dashboards, tracking platforms, and CRUD-based applications. I have delivered production systems used by 2,000+ users, improving performance, accuracy, and reliability. I focus on clean code, optimized databases, and secure, maintainable solutions that keep systems stable and efficient.... Plus d’infos

Compétences

h
harriwachi
Harrison W
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Correction de bugs
I will fix laravel bugs, debug PHP issues and backend problems fast
De15 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelancer.com

Fullstack (System Developer)

Freelancer.com • Temps plein

Mar 2019 - Present • 7 yrs 2 mos

● Developed and implemented an e-Forest Investor Registration and Management System to capture and manage businesses purchasing forest products, including timber, treated poles, plywood, and fuel wood, replacing manual processing for 2,000+ stakeholders and improving data accuracy by 60%. ● Designed and deployed an e-Nursery Management System for private tree nursery owners across Kenya, enabling nursery and tree species registration with direct integration into the KEFRI certification platform for compliance workflows. ● Developed a Tree-Planting and Seedling Production Monitoring System for nationwide tracking of planting activities and nursery production across KFS, built on Laravel, JSON APIs, and MySQL to enable real-time reporting and operational visibility. ● Configured and secured CentOS 7 servers and managed VMware ESX virtualisation, implementing automated MySQL replication backups to maintain 99.9% uptime for critical internal systems. ● Modernised the agency's public presence by rebuilding the website and migrating core services to Microsoft Azure, supporting a 40% traffic increase during peak registration without performance degradation. ● Led training for regional staff and provided ongoing support for 500+ users, enabling smooth software adoption and reducing support tickets by 30% within six months.