WhatsApp MeMobile Phone Software Services
End-to-end mobile software care for Android and iOS handsets.
- Software troubleshooting
- Firmware installation
- Device setup
- System optimization
- Software-related repairs
— ZANDA TECH, software development and mobile phone software technician services
Software DeveloperMobile Phone Software Technician
Professional software developer and mobile technology specialist providing reliable software solutions, device servicing, troubleshooting, and technical support.
- 120+
- Projects Completed
- 3,200+
- Devices Serviced
- 950+
- Happy Clients
Data-safe procedures Same-day turnaround Remote or in-person
About Me
Engineering trust into every device and every line of code
Eight years spent between the repair bench and the code editor — solving problems that others label unfixable.
I'm a professional software developer and mobile phone software technician with over 8 years of hands-on experience restoring devices and building software that businesses depend on daily. My work spans firmware recovery, Android and iOS system troubleshooting, computer and Mac support, and full-stack development.
Technical expertise: Android tooling (ADB, Fastboot, firmware flashing), iOS software diagnostics, Windows and macOS system repair, network-related software services, and modern web development with React, Node.js, PHP, Python and MySQL.
Mission & values: to make advanced technical help accessible, honest and understandable. No jargon walls, no surprise pricing, no shortcuts with your data. If a device can't be saved, you'll be told before you pay.
- Transparent diagnostics first
- Strict data privacy on every job
- Documented, reversible procedures
- Support that continues after delivery
- Fair, agreed pricing upfront
- Remote service anywhere in the world
120+
Projects Completed
3,200+
Devices Serviced
950+
Happy Clients
8+
Years of Experience
Why customers choose ZANDA TECH
Because the diagnosis is honest, the turnaround is fast, and the person who fixes your device is the same person who answers your message afterwards.
Services
Complete software & device support
From a stubborn boot loop to a full business platform — one specialist, one point of contact.
Book this servicePhone Unlocking Services
Legitimate, documented unlocking and network software work.
- Supported device unlocking
- Network-related software services
- Professional device diagnostics
Android Services
Deep Android tooling for flashing, recovery and configuration.
- ADB/Fastboot support
- Firmware services
- Software troubleshooting
- Device configuration
iPhone Services
iOS specialists for restores, updates and stubborn system faults.
- iOS software support
- System troubleshooting
- Device configuration
- Software diagnostics
Computer & Mac Services
Windows and macOS support that brings machines back to speed.
- Windows software support
- macOS support
- System optimization
- Troubleshooting
Software Development
Custom builds from marketing sites to full business platforms.
- Websites
- Web applications
- Business systems
- Custom software solutions
- API integrations
Website, App & E-commerce Development
Modern websites, online stores, and mobile apps built for growth.
- Business websites
- E-commerce stores
- Mobile apps
- Landing pages
- Custom web apps
Remote Technical Support
Fast, secure remote sessions — no travel required.
- Remote troubleshooting
- Software installation
- Technical consultation
- System optimization
IT Consultation
Practical technology advice for growing businesses.
- Business technology consultation
- Website consultation
- Software solutions
- Technical support
Skills
Technical toolkit
Tools and technologies used daily across development work and device servicing.
Web & Software Development
HTML95%
CSS93%
JavaScript92%
React90%
Node.js85%
PHP82%
Python80%
WordPress88%
Data, Tools & Systems
MySQL87%
APIs89%
Git/GitHub90%
Linux84%
Mobile & Hardware Software
Android Tools95%
ADB/Fastboot94%
Mobile Software Troubleshooting96%
Computer Troubleshooting91%
Projects
Selected work
Websites, systems and technical tools built and maintained for real businesses.
Marketplace Commerce Platform
Multi-vendor e-commerce store with payments, inventory sync and vendor dashboards.
ReactNode.jsMySQLAPIs
View Project 
Device Diagnostics Toolkit
Internal tool that logs handset faults, firmware versions and repair outcomes per device.
PythonAndroid ToolsSQLite
View Project 
Business Management System
Sales, staff and stock management dashboard with role-based access and live reporting.
ReactPHPMySQLCharts
View Project 
Salon Booking System
Appointment booking with SMS reminders, calendar sync and an owner-facing schedule view.
JavaScriptNode.jsWhatsApp API
View Project 
Firmware Flashing Service Suite
Scripted ADB/Fastboot workflows that cut Android firmware restore time by more than half.
ADB/FastbootLinuxBash
View Project 
Office IT Support Portal
Ticketing and remote-support portal for a 40-seat office including asset tracking.
WordPressPHPAPIs
View Project Testimonials
What clients say
"My phone was stuck on the boot logo for days. ZANDA TECH restored the firmware the same afternoon and every photo survived. Honest and fast."
"He built our delivery management system from scratch and still supports it. Clear communication and zero drama on deadlines."
"Remote session fixed my MacBook in under an hour. He explained everything without making me feel clueless about it."
"I send all my complex software cases to him now. Unlocking, flashing, diagnostics — the turnaround is unmatched."
"Our booking website doubled appointments in three months. Clean design, fast pages, and he handled the whole setup."
"Solid consultation on our office systems. Practical recommendations that actually fit our budget and skills."
"ZANDA TECH recovered my laptop after a failed Windows update and saved all my business records. I recommend him to everyone I know."
"He unlocked my phone in minutes when the network shop said it would take days. Fair price and very professional."
"Our company website needed urgent fixes before a product launch. He worked through the night and delivered flawlessly."
"The best software technician I have partnered with. Flashing, FRP, and account removals are always handled cleanly and quickly."
FAQ
Frequently asked questions
Contact
Let's get your device — or your project — working
Reach out through whichever channel suits you. Most messages are answered within the hour.
LocationFreetown, Sierra Leone — serving clients worldwide (remote)
Working HoursMon – Sat: 8:00 AM – 8:00 PM
Ready to book your service?
Submit your device details and preferred time — you'll get a confirmation immediately and a WhatsApp follow-up to lock in the slot.