AI & Machine Learning Engineer | Cybersecurity | Network Infrastructure Expert
I am a Computer Engineer with over 10 years of experience helping businesses design, secure, and optimize their IT infrastructure. I specialize in Artificial Intelligence, Machine Learning, Cybersecurity, Network Engineering, and IT Infrastructure, delivering reliable, scalable, and secure technology solutions.
I help businesses:
Design and implement secure enterprise networks
Configure and troubleshoot Cisco routing and switching
Deploy and manage firewalls, VPNs, IDS/IPS, and network security solutions
Strengthen cybersecurity and reduce security risks
Build AI and Machine Learning solutions using Python
Develop data analytics and reporting dashboards with Power BI
Automate IT and security tasks using Python
Perform security assessments and recommend best practices
Support ISO/IEC 27001 information security compliance
Troubleshoot complex networking and infrastructure issues
My technical expertise includes:
Artificial Intelligence & Machine Learning
Python Programming
Network Security
Cisco Enterprise Networking (CCNP & CCNA)
Firewall Administration
VPN Technologies
Intrusion Detection & Prevention (IDS/IPS)
Network Design & Architecture
Power BI
Windows & Linux Administration
Information Security
IT Infrastructure Management
Risk Assessment & Security Compliance
Why work with me?
✔ Over 10 years of professional IT experience
✔ Strong communication and problem-solving skills
✔ Reliable, detail-oriented, and committed to quality
✔ Experience working with international clients and organizations
✔ Focused on delivering practical solutions that improve security, performance, and business efficiency
Certifications
Cisco Certified Network Professional (CCNP Enterprise)
Cisco Certified Network Associate (CCNA)
ISO/IEC 27001:2022 Lead Auditor
Oracle AI Development Professional
Cybersecurity Certifications
M.Sc. in Artificial Intelligence, Machine Learning & Deep Learning
Whether you need a secure network, cybersecurity expertise, AI-powered solutions, infrastructure optimization, or IT consulting, I am ready to help. My goal is to deliver high-quality, dependable solutions that help your business stay secure, efficient, and competitive.
Let's discuss your project and build the right solution for your business.
Security Testing
Python
Cisco Certified Network Professional
Artificial Intelligence
Network Security
Information Security Audit
VMware Administration
Network Operating System
SQL Programming
C
Java
C++
Isaac T.
Nairobi, Kenya
$25/hr
4.8
54 jobs
I help companies turn complex products into clear documentation, scalable knowledge bases, and strong technical content.
With 5+ years of experience, I’ve worked with 40+ companies across SaaS, B2B software, fintech, AI, robotics, EdTech, compliance, and operations-heavy products. My work spans both documentation systems and technical content writing, from knowledge bases, API docs, onboarding guides, and internal SOPs to technical blogs, product explainers, whitepapers, and thought leadership articles.
Today, documentation does more than inform users. It also shapes how AI agents, copilots, chatbots, semantic search systems, and LLM-powered assistants understand your product. That’s why I focus on content that is clear for users, useful for teams, and structured well enough for AI systems to retrieve from reliably.
What I help companies with
User onboarding - helping users get set up and reach value faster
Feature adoption - making key capabilities easier to understand and use
Help centers and knowledge bases - reducing support load through stronger self-service
API and developer documentation - making integrations easier to implement
Internal documentation - SOPs, workflows, runbooks, and operational guides
Technical blogs and articles - useful content for developers, technical buyers, and product users
AI-powered support systems - improving retrieval quality for chatbots and support agents
Why clients hire me
I build systems, not just pages. I create structured knowledge systems that are easier to use, maintain, and scale.
I can write for both users and technical audiences. That includes user guides, API docs, developer references, technical blogs, and product explainers.
I make technical content useful, not bloated. Whether it’s a knowledge base article or a long-form blog, my goal is the same: make it clear, practical, and worth reading.
I make documentation AI-ready. I help companies structure documentation so tools like Intercom Fin, Mintlify AI, Claude, Cursor, Codex, and other agent-based systems can retrieve and use knowledge more accurately. That often includes improving:
Information architecture
Structured Markdown
Workflow documentation
Troubleshooting paths
Retrieval-friendly FAQs
Machine-readable layers such as llms.txt, skill.md, and other agent-friendly documentation patterns
Platforms and tools I work with
Documentation / KB Platforms: Zendesk, Intercom, Mintlify, Confluence, GitBook, Document360, Freshdesk, Notion, Help Scout, Guru, Zoho Desk, Eniston, Helpjuice
AI / Support Tools: Intercom Fin AI Agent, Zendesk AI, Freshdesk Freddy, semantic search systems, AI-assisted retrieval workflows
Technical / Workflow Tools: Markdown, JSON, API documentation workflows, Git-based docs, Google Docs, Canva, Loom, screen recording tools
Highlights of my experience
I’ve helped companies such as McCain Foods, Phonely, Alternative Payments, Aragorn AI, Energy Robotics, Neword, ENTR Technologies, MenuLogic K12, Solaris Offgrid, Venue Smart, Qonnect, Compliance Scorecard, CodeRabbit, Stream, EloqData, and Cline.
Examples of my work:
1. Phonely - built and maintained documentation for workflows, integrations, AI systems, and API usage; structured docs for both users and AI agents
2. Alternative Payments - led a multi-department documentation migration from Google Drive to GitBook across Finance, Sales, Customer Success, and Technical teams
3. Neword - created the Intercom knowledge base from scratch and helped train and optimize Intercom Fin AI Agent through simulations, response reviews, and knowledge gap fixes
4. Solaris Offgrid - worked as a Technical Support Engineer and Technical Writer, owning onboarding docs, support guides, troubleshooting content, and API documentation
5. CodeRabbit, EloqData, Stream, and Cline - wrote technical content covering software development, APIs, DevTools, AI workflows, and product education
Services I offer
Documentation & Knowledge Bases
Help center creation and restructuring
Knowledge base architecture
User guides and onboarding flows
Internal SOPs and runbooks
API & Technical Documentation
REST API documentation
SDK and developer guides
Integration and workflow documentation
Release notes and technical updates
Technical Content Writing
Technical blog posts
Product explainers
Thought leadership content
Whitepapers and technical articles
AI-Ready Documentation
Documentation structured for AI retrieval
Support content for chatbots and agents
Knowledge base optimization for self-service and AI support
If you need someone who can create documentation, knowledge systems, API docs, and technical content/articles that actually helps people understand and use your product, I can help.
Let’s turn your product knowledge into something clear, useful, and scalable.
Technical Writing
Technical Documentation
User Manual
API Documentation
Documentation
Product Documentation
Software Documentation
Process Documentation
Procedure Documentation
Content Management
Content Writing
User Guide Writing
Knowledge Management
Blog Writing
SEO Writing
Alfrick O.
Na, Kenya
$50/hr
5.0
246 jobs
I'm a highly motivated and accomplished technical writer and web developer with over 5 years’ experience in delivering quality results and driving business growth.
I'm experienced in the following programming languages: JavaScript, PHP, Python, HTML/CSS, and other related frameworks and libraries.
I can handle SEO-based writing in various technological fields, including machine learning, data science, blockchain, and cyber security.
I have demonstrated excellent ability to manage and complete projects to the highest standards, with painstaking attention to detail, and within agreed deadlines.
Let's talk about your project and make your undertakings great again!
Technical Writing
Technical Documentation
Forex Trading
Python
PHP
JavaScript
Node.js
Software Documentation
API Development
API Documentation
Web Development
Clarifai
User Guide Writing
Information Security
WordPress
API
Alexander M.
Nairobi, Kenya
$19/hr
5.0
2 jobs
Hello and welcome 👋🏻
I'm Alex, an electrical engineer turned B2B technical writer with 10+ years of experience creating content for engineering and industrial companies. I write content that balances technical accuracy with clear communication for engineers, technical buyers, and business decision-makers.
I've produced more than 1,000 content assets across 15+ engineering and industrial sectors, including:
• Clean Energy
• Renewables
• Electrical & HVAC
• Power Transmission
• Facility Management
• Cybersecurity
• Robotics
• Semiconductors
• Metallurgy & Knife Forging
• Contract Machining
My work spans clients from Upwork as well as direct engagements with companies, agencies, and marketing teams. Previous recent projects include Equans Group, GlobalSpec Engineering360, Kiteworks, Kynix, Partstack, and KOI Knives.
My services include:
➝ Technical articles and blog posts
➝ Engineering website copy
➝ Service pages
➝ Thought leadership articles
➝ Engineering news and feature articles
➝ Technical guides and reference materials
What you can expect:
➨ Well-researched, technically accurate content
➨ Writing tailored to specialist audiences without sacrificing clarity
➨ SEO content for search and AI discovery (GEO & AEO)
➨ Open communication throughout the project
➨ Delivery on the agreed timeline
*I also support with research, document formatting, content maintenance, and editorial tasks where an extra pair of hands helps.
Feel free to get in touch today!
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"Great work, Mr. Alexander! First of all, thank you for this B2B quality content. It's well written, sufficiently technical and educational. Looking forward to working with you again soon."
Christelle, Equans Group
⭐⭐⭐⭐⭐
"Alex has been good to work with. His work is timely and he executes revisions with haste. I was impressed with the technical depth."
Kevin, GlobalSpec Engineering360
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KEYWORDS - engineering blog writer, technical SEO content, technical blog writer, B2B tech writer, technical content writer B2B, industrial content writer, manufacturing copywriter, engineering content writer, SaaS content writer, energy sector copywriter, white paper writer, case study writer B2B, ghostwriter for engineers, LinkedIn ghostwriter B2B tech, power electronics writer, embedded systems copywriter, battery storage content, robotics technical writer, IoT content writer, industrial automation copywriter, manufacturing content, engineering content writing,
Technical Writing
Content Writing
AI Content Writing
White Paper Writing
Blog Writing
Copywriting
SEO Writing
Content Strategy
B2B Marketing
Energy & Utilities
Electrical Engineering
Mechanical, Electrical & Plumbing Systems
Cybersecurity Management
Semiconductor
Electronics
Solar Energy
Metallurgical Engineering
Editing & Proofreading
AI Governance
Collins O.
Nairobi, Kenya
$4/hr
5.0
5 jobs
I am a multi-talented team player, gifted with a hint of leadership. With a masters degree in Creative Writing and Grade A in Computer Applications, I am well prepared to tackle all jobs my clients present along my realm of qualifications. What draws me out of the crowd is my remarkable ability to beat deadlines, working fast yet maintaining unequaled accuracy.
Creative Writing
Business Writing
Graphics Programming
Microsoft Access
Article Writing
Microsoft PowerPoint
Copywriting
Blog Writing
Proofreading
Search Engine Optimization
Stephen N.
Nairobi, Kenya
$100/hr
5.0
92 jobs
You know your technology product better than anyone who’ll ever write about it. That’s exactly why most content you’ve been handed has probably fallen flat. It’s either too shallow to survive a read from your own engineers, or it’s technically accurate and completely lifeless — smart-sounding, probably AI-generated, and missing the thing that actually gets a buyer to act.
I’m Stephen. I help B2B technology companies create content that feels human, sounds credible, and actually gets people to buy your product.
I started as a software developer, spent time in cybersecurity, and have spent the last decade learning how people inside complex technology organizations actually decide to buy. When we work together, I write with your brand heart in mind—what you stand for—not just translating a spec sheet.
AI can write a competent paragraph in seconds. What it can’t do is sit with your product long enough to know what actually matters to the person deciding whether to buy it. I use AI to speed up research and early structure.
That’s also what a long-term engagement with me looks like. I don’t write one piece and disappear. I learn your product inside out and build a voice for it that holds up over years—not just one deliverable.
Netmore Group is the clearest proof of that. I’ve been their sole embedded content partner for over six years—since they were a small Swedish startup, through 10+ acquisitions and expansion across three continents. Domain authority grew from under 15 to 43+. One flagship whitepaper is now cited in multi-million-dollar utility pipeline conversations. My video script, “LoRaWAN in a Nutshell,” has more than 35,000 organic views on YouTube.
That’s what happens when you actually know a product.
I also write technical content for Provectus AI on RAG pipelines, LLM observability, and agent architecture — work trusted at the CTO level — and have delivered for SAP, ABB, and Hitachi.
What I can help you with:
• Technical white papers and research reports
*Content Strategy
*Humanizing AI Content
• Case studies and use-case content
• Thought leadership
• Video scripts
• Editorial systems and content calendars
Send me your brief or book a quick 20-minute call to discuss your needs. I usually reply within minutes.
Technical Writing
Technical Case Study
ChatGPT
AI Content Creation
White Paper
Generative AI
SaaS
AI Content Editing
Content Strategy
Thought Leadership Content
Brand Strategy
Technical Copywriting
Content Marketing Strategy
Claude
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