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HarLyn
★ #1 AI AUTOMATION & CYBER DEFENSE PRACTICE IN NAIROBINairobi, Kenya · Global Client Delivery

We Automate Your Repetitive Operations & Protect Your Business from Costly Breaches.

HarLyn Digital Partners builds AI workflows and fast web platforms for growing businesses in Kenya. We also provide authorized web and API security assessments to help protect customer data.

Claim Your 48-Hour Diagnostic (KSh 35,000 / $280)
Harrison Ndeke (AI Systems Lead)
Nazline Mwita (Cybersecurity Assurance Lead)
HarLyn Digital Partners team building AI automation and cybersecurity systems for businesses in Nairobi, Kenya
OPERATIONAL ROI SNAPSHOT
ACTIVE
Weekly Time Saved
20+ Hours / Week
Web Platform Speed
< 0.8s Mobile Load
Security Practice
Written-scope assessments
Data Protection Review
Technical site audit
Client Execution
Zero Outsourcing
✦ Automated WhatsApp & M-Pesa Pipelines✦ Sub-second Next.js Web Systems✦ Resilient Architectures with Automated Error Alerts✦ Authorized Security Audits
Core Capabilities

Engineering Built for Measurable Business ROI.

From automating complex business operations to launching high-converting web platforms and securing enterprise data, we deliver end-to-end solutions.

PILLAR 01
PRODUCTION READY

AI Workflow Automation

Eliminate manual data entry and connect your business stack 24/7.

We engineer resilient, automated workflows using n8n, Python, and enterprise AI that eliminate manual data entry, sync your CRM with WhatsApp and M-Pesa billing, and operate 24/7 with automated error alerts and retry handling.

What We Deliver:
End-to-end multi-channel lead capture & automated CRM routing
Instant M-Pesa Daraja payment callbacks & automated invoicing (QuickBooks/Xero)
Private AI assistants trained on verified company documentation
Resilient failure handling: automatic error alerts and retries
Read Guide
PILLAR 02
PRODUCTION READY

High-Performance Web Platforms

Sub-second speed. Maximum Google rankings. High conversion.

Custom web applications and digital storefronts engineered with modern Next.js architecture. Built for instant mobile loading, top Google search rankings, and frictionless customer checkouts.

What We Deliver:
Sub-second mobile loading speeds (95–100 Google Core Web Vitals)
Automated conversion funnels & one-click M-Pesa checkout integrations
Built-in programmatic SEO architecture for maximum search rankings
Enterprise security headers, SSL/TLS, and minimized third-party plugin attack surface
Read Guide
PILLAR 03
PRODUCTION READY

Cybersecurity audits

Scoped, permission-only website, web application and API assessments.

Time-boxed assessments under written rules of engagement, led by Nazline Mwita, our Cybersecurity Assurance Lead. You receive plain-language findings and a prioritized fix list.

What We Deliver:
Web application & REST API vulnerability penetration testing (OWASP Top 10)
Cloud database, credential hygiene & leaked API key audits
Employee phishing susceptibility assessments and access control hardening
Actionable remediation report with direct executive risk scores and code fixes
Led by:Nazline Mwita
Read Guide
PILLAR 04
PRODUCTION READY

Data Protection Site Audit

Technical checks of how a website handles visitor and customer data.

Audit contact forms, cookies and consent, encryption, access controls, third-party sharing and breach logs. Deliver findings and a fix list; no legal advice or compliance guarantee.

What We Deliver:
Website data-flow mapping and technical gap checks
Contact form, cookie and consent banner review
Encryption, access control and third-party sharing review
Findings and a prioritized fix list, including breach-log gaps
Led by:Nazline Mwita
Read Guide
PILLAR 05
PRODUCTION READY

API and workflow audits

Authorised review of APIs, webhooks, automations and AI-agent tool permissions.

Review credential storage, least-privilege execution, data-flow hygiene and human approval checkpoints in an agreed scope.

What We Deliver:
API, webhook and automation workflow review
Credential storage and least-privilege findings
Data-flow hygiene and human approval checkpoint findings
Prioritized technical fix list
Led by:Nazline Mwita
Read Guide
48-Hour Diagnostic Sprint

Identify bottlenecks. Unblock your growth.

Fixed Sprint Fee:KSh 35,000 / $280
STAGE 01Speed & SEO Audit
STAGE 02Workflow Friction
STAGE 03Security & data protection
STAGE 0490-Day Roadmap
Fast Turnaround

What We Deliver

48 - 72 Hours
01

Website Speed & Conversion Audit

In-depth review of page speed, mobile responsiveness, Core Web Vitals, and technical SEO indexing.

02

Operational & Tooling Bottleneck Review

Identifying repetitive manual work, broken spreadsheets, and automatable workflows across your team.

03

Security & Credential Hygiene Check

Scanning for leaked API keys, SSL/TLS flaws, outdated dependencies, and OWASP top vulnerabilities.

04

Prioritized 90-Day Execution Roadmap

A crystal-clear action plan ranking fixes and automations by highest ROI and immediate risk reduction.

Includes a 45-minute live consultation call with Harrison Ndeke & Nazline Mwita. 100% credited toward any subsequent implementation engagement.

Request Diagnostic Audit

Select your primary operational challenges for priority review.

Slow website speed & low mobile conversion (TTFB > 1.5s)
Repetitive manual data entry & broken spreadsheet workflows
Unverified API secrets, missing 2FA and customer-data risks
Inaccurate customer support responses & scattered company files
Verified Client Evidence

Real Systems Running in Production.

Every project demonstrates measurable performance: AI sales platforms, consumer payment engines, and intelligent knowledge assistants.

PROJECT 01 · COMMERCE / FINTECHPublic production system

StarCall Phones — Billboard Device Financing Engine

High-speed smartphone instalment financing platform handling high-volume daily applications driven by citywide billboard campaigns across Nairobi.

Business Outcome:

Processed thousands of consumer financing applications with zero downtime, instant M-Pesa transaction confirmation, and real-time instalment ledgering.

Architecture Stack:
Next.jsTypeScriptTailwind CSSM-Pesa Daraja APIPostgreSQL
Marketing TrafficCitywide Billboards
Platform Speed< 0.8s Mobile Load
Explore Case Study
PROJECT 02 · COMMERCE / AI SALESPublic production system

Billson Solar — Interactive AI Sales Engine

Interactive solar e-commerce system that calculates customer energy requirements and generates instant equipment recommendations and quotes.

Business Outcome:

Customers receive instant, accurate solar equipment recommendations tailored to their energy needs with live product specifications and pricing.

Architecture Stack:
Next.jsAI APIsTypeScriptTailwind CSS
Sales ProcessAutomated Sizing
Quote Conversion+3.5x Uplift
Explore Case Study
PROJECT 03 · AUTOMATION / KNOWLEDGE AIWorkflow and public UI evidence

Standout4Growth — Intelligent Brand Knowledge Assistant

Custom AI assistant that resolves customer onboarding and service inquiries 24/7 using verified company documentation grounded strictly in company documents.

Business Outcome:

Reduces repetitive client support triage by 70% while maintaining strict brand voice and private data security.

Architecture Stack:
n8nSupabaseGeminiLangChain
Support Triage70% Automated
Response Speed< 2 Seconds
Explore Case Study
PROJECT 04 · CYBER-DEFENSE / NIDSCybersecurity defense system

AI Integrated Network Threat Detection Engine

Machine-learning Network Intrusion Detection System analyzing live network flows to detect attacks and explain security risks in real time.

Business Outcome:

Evaluated on 82,332 held-out network flows with binary and multi-class threat classification, live PCAP parsing, and SOC-style alerts.

Architecture Stack:
PythonXGBoostStreamlitNFStreamScapy
Flows Evaluated82,332
Threat DetectionReal-Time
Explore Case Study
Verified Client Outcomes

What Operating Leaders Say.

Real feedback from business directors in Nairobi running mission-critical web platforms, automated AI pipelines, and zero-trust systems.

5.0 / 5.0
< 0.8s Mobile TTFB · High Availability

“When we launched our citywide billboard campaigns across Nairobi, our biggest fear was server failure under sudden surge traffic. HarLyn engineered a Next.js platform that loaded in under 0.8s on mobile, with automated M-Pesa Daraja payment ledgering. We processed thousands of instalment applications with 100% uptime throughout the entire campaign.”

Kelvin M.
Head of Digital Operations · StarCall Phones Nairobi
Nairobi, Kenya · September 2026
View Evidence
5.0 / 5.0
+3.5x Quote Conversion · 30s Turnaround

“Before HarLyn built our interactive solar sizing engine, our sales engineers spent up to 48 hours manually calculating load profiles and generating customer quotes. Harrison and Nazline automated the entire discovery funnel. Clients now get tailored capacity recommendations and quotes in 30 seconds, driving a 3.5x boost in quote conversions.”

Brian O.
Commercial Operations Director · Bills On Solar East Africa
Nairobi / East Africa · August 2026
View Evidence
5.0 / 5.0
70% Inquiries Automated · Zero Hallucinations

“Our senior team was losing 20+ hours every week fielding repetitive onboarding and statutory compliance questions. HarLyn deployed a private knowledge assistant trained on our verified methodology. It resolves 70% of inbound triage instantly grounded strictly in company documents and with data privacy under KDPA.”

Faith N.
Managing Partner · Standout4Growth Consulting
Nairobi, Kenya · August 2026
View Evidence
5.0 / 5.0
4 Bottlenecks Remediated · 48-Hr SLA

“We brought in HarLyn for their 48-Hour Digital Workflow Assessment. Within 48 hours, they uncovered 4 hidden bottleneck failure points in our dispatch routing and provided code-level fixes. Their direct founder model means you deal directly with elite engineers, not non-technical account managers.”

David K.
Operations & Logistics Lead · Munar Kenya
Nairobi / Mombasa · July 2026
View Evidence
100% Founder-Led Delivery· Harrison Ndeke (AI Systems) & Nazline Mwita (Cybersecurity)
Book 48-Hour Diagnostic (KSh 35,000 / $280)
Leadership & Engineering

Direct Founder Execution.

No middle managers or outsourced teams. You work directly with Harrison (AI & Web Systems) and Nazline (Cybersecurity & data protection audits) from strategy to live deployment.

AI & SYSTEMS ARCHITECT

Harrison Ndeke

Co-Founder & AI / Web Systems Lead

“We build AI automations and web platforms that scale reliably in production.”

Harrison is a full-stack engineer and AI automation specialist based in Nairobi. He designs end-to-end workflow automations, high-converting Next.js web applications, and private AI knowledge systems that eliminate manual bottlenecks.

Background & Focus:
Full-Stack Web Systems Engineer (Next.js / TypeScript / PostgreSQL)
Enterprise Workflow Automation Specialist (n8n / Python / API Orchestration)
High-Performance Technical SEO & Core Web Vitals Specialist
Core Specializations:
▪Custom n8n & API Workflow Automations
▪AI Assistants, Knowledge Bases & RAG Pipelines
▪High-Converting Jamstack & E-Commerce Web Platforms
▪Database & CRM Synchronizations (Supabase / PostgreSQL / Airtable)
▪M-Pesa Daraja API & Automated Payment Systems
Founder site:harrisonndeke.co.ke ↗
View Harrison's Dossier
CYBER DEFENSE & DATA PROTECTION LEAD

Nazline Mwita

Co-Founder & Cybersecurity Lead

“Securing modern business systems and reviewing technical data protection safeguards.”

Nazline is a cybersecurity analyst and secure software engineer based in Nairobi. She leads vulnerability assessments, penetration testing, threat modeling, and data protection site audits.

Background & Focus:
Cybersecurity Assurance Lead
Network Intrusion Detection & Threat Intelligence Analyst
B.S. in Computer Science (Zetech University)
Core Specializations:
▪OWASP Web & API Vulnerability Penetration Testing
▪Data protection site audits with findings and fix lists
▪Network Traffic Analysis & Real-Time Threat Detection
▪Access Control, Secret Vaulting & 2FA Enforcement
▪Secure Code Review & Defensive Architecture
Founder site:nazlinemwita.co.ke ↗
View Nazline's Dossier
Engineering Commitments

Built for reliability, security & speed.

We don't just build for the happy path. Every client platform is held to these 5 non-negotiable operational and security standards.

STANDARD 01NON-NEGOTIABLE

Input Validation First

“Validate and sanitize data before it touches core systems.”

Every webhook, form submission, and API payload is strictly validated and typed to prevent data corruption and security injection attacks.

STANDARD 02NON-NEGOTIABLE

Built-In Failure Recovery

“A system is only as good as its error handling.”

We engineer automated retries, error alerts, and fallback routes into every workflow so your business operations avoid silent failures with prompt automated alerts.

STANDARD 03NON-NEGOTIABLE

Zero-Trust & Vaulted Secrets

“No raw passwords or API keys stored in open code.”

All credentials are encrypted and stored in secure cloud vaults with multi-factor authentication (2FA) and strict access permissions.

STANDARD 04NON-NEGOTIABLE

Clean Ownership & No Lock-In

“You own 100% of your code and automations.”

We deliver documented, maintainable code repositories and clear workflow diagrams that your internal team or any future developer can easily manage.

STANDARD 05NON-NEGOTIABLE

Direct Founder Execution

“Work directly with Harrison and Nazline from start to finish.”

No junior account managers or outsourcing. Every solution is architected by our AI Lead and audited by our Security Lead.

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Let's build your next system.

Direct communication with the founding engineers. All project briefs are reviewed personally within 12 business hours.

Direct Channels
OFFICIAL COMPANY EMAILinfo@harlyndigitalpartners.co.ke
HEADQUARTERSSpur Mall / Rubis Station, Thika Superhighway, Ruiru, Kenya
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Tell us about your business, current workflows, or desired automations.