Sharpen your digital blade
4.9 / 5
100+ builds shipped
You bring the vision. I bring the steel that reaches production.
SHARPEN
yOUR
DIGITAL
blade
4.9 / 5
100+ builds shipped
You bring the vision. I bring the steel that reaches production.
(About me)
Ruan Leenders
Ruan Leenders
Hi, I'm Ruan Leenders — I partner with founders on web design, custom app development, SaaS builds, and AI automation across South Africa. From Johannesburg to remote squads, I help you ship fast, integrate tools responsibly, and grow with systems that scale.
Hi, I'm Ruan Leenders — I partner with founders on web design, custom app development, SaaS builds, and AI automation across South Africa. From Johannesburg to remote squads, I help you ship fast, integrate tools responsibly, and grow with systems that scale.
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Years shipping software
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Years shipping software
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Projects delivered
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Digital Blades Sharpened
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Focused dev hours
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Focused dev hours
(What I Can Deliver)
(What I Can Deliver)
Design, build, launch, and scale
Design, build, launch, and scale
SAAS DEVELOPMENT
Full-stack product builds with auth, billing, and data pipelines we ship in sprints so your roadmap stays shippable and clear.
Level :
All Stacks
Duration :
Per Sprint
API
Auth
Data
Scale
CMS SYSTEMS
Structured schemas, editor roles, and migration plans we design, test, and document so your team can publish fast without breaking things.
Level :
All Teams
Duration :
Per Phase
Shcema
Roles
Migrations
SEO
AI MARKETING
Copy engines, search intent, and lead capture loops we script, test, and tune so your campaigns compound traffic into qualified pipeline.
Level :
All Channels
Duration :
Per Wave
Copy
Search
Leads
Test
WEB DESIGN
Custom agents, ETL glue, and API safety layers we wire, test, and monitor so your internal tools move faster without leaking data.
Level :
All Systems
Duration :
Per Link
API's
ETL
Agents
Safety
SAAS DEVELOPMENT
Full-stack product builds with auth, billing, and data pipelines we ship in sprints so your roadmap stays shippable and clear.
Level :
All Stacks
Duration :
Per Sprint
API
Auth
Data
Scale
CMS SYSTEMS
Structured schemas, editor roles, and migration plans we design, test, and document so your team can publish fast without breaking things.
Level :
All Teams
Duration :
Per Phase
Shcema
Roles
Migrations
SEO
AI MARKETING
Copy engines, search intent, and lead capture loops we script, test, and tune so your campaigns compound traffic into qualified pipeline.
Level :
All Channels
Duration :
Per Wave
Copy
Search
Leads
Test
WEB DESIGN
Custom agents, ETL glue, and API safety layers we wire, test, and monitor so your internal tools move faster without leaking data.
Level :
All Systems
Duration :
Per Link
API's
ETL
Agents
Safety
(Why Choose Me)
4 reasons to GO TO WAR WITH ME
4 reasons to go to war with me
Qualified & Battle Tested
Been through the worst of tech so that you do not have to. Raise your glasses to this partnership !
Full-Stack Shipper
One brain from Figma to production — I handle design, frontend, backend, and deploys so nothing stalls in handoff or gets lost in translation.
SCALES WITH YOU
Typed APIs, modular components, and CI pipelines that let your product grow from ten users to ten thousand without a painful rewrite later.
Engineered Performance
Lighthouse 95+, clean Core Web Vitals, and sub-second loads baked in from day one so your site ranks, converts, and never feels slow.
SPEED
One brain from Figma to production — I handle design, frontend, backend, and deploys so nothing stalls in handoff or gets lost in translation.
SHARP
Lighthouse 95+, clean Core Web Vitals, and sub-second loads baked in from day one so your site ranks, converts, and never feels slow.
AGILITY
Typed APIs, modular components, and CI pipelines that let your product grow from ten users to ten thousand without a painful rewrite later.
PROTECTION
Structured schemas, role-based access, and preview flows so your team ships content in minutes instead of filing tickets to a developer.
(How the Quest Runs)
Scout, Forge, March, Fortify
You do not get vague promises—you get a clear campaign: recon your problem space, plan the build, fight through delivery with clean PRs, then fortify with tests, observability, and a launch you can stand behind. Every move is in service of shipping software that wins.
STEP 1.
Scout the terrain
We map your goals, current stack, and constraints so the first line of code aims at the right victory condition.
STEP 2.
Draw the battle plan
We shape architecture, sprints, and success metrics—your roadmap becomes a path you can actually march, not a slide deck in the fog.
STEP 3.
Forge in the open
I build, demo, and iterate in tight loops: reviews, refactors, and course-corrections while the steel is still hot.
STEP 4.
Fortify the realm
We harden, ship, and support—monitoring, fixes, and follow-through so the product still stands when the first real users arrive.
(Battle-Tested Outcomes)
From Prototype to Battle-Ready
(Voices From the Field)
Earned in the Arena. Wielded in Production.
Ruan joined our late-night deploy war room and untangled a gnarly API without flinching. The codebase finally feels like a sharpened blade instead of a pile of bandages.
Alex Rivera
CTO, Fintech
Ruan joined our late-night deploy war room and untangled a gnarly API without flinching. The codebase finally feels like a sharpened blade instead of a pile of bandages.
Alex Rivera
CTO, Fintech
I needed someone who could think product and still swing a TypeScript hammer. Sprints were clear, the PRs were tight, and we shipped on time for the board demo.
Morgan Lee
Product Lead
I needed someone who could think product and still swing a TypeScript hammer. Sprints were clear, the PRs were tight, and we shipped on time for the board demo.
Morgan Lee
Product Lead
We went from a fragile prototype to a deployable platform in weeks. The attention to error handling, logging, and edge cases is what keeps our users safe when the traffic spikes.
Priya Nair
Head of Engineering
We went from a fragile prototype to a deployable platform in weeks. The attention to error handling, logging, and edge cases is what keeps our users safe when the traffic spikes.
Priya Nair
Head of Engineering
Hiring a senior engineer is a quest in itself. Ruan leveled us up: CI went green, deploys calmed down, and the team learned better habits along the way.
Devon Brooks
Founder
Hiring a senior engineer is a quest in itself. Ruan leveled us up: CI went green, deploys calmed down, and the team learned better habits along the way.
Devon Brooks
Founder
Clear scoping, honest timelines, and no hand-wavy 'AI magic'—we integrated an LLM pipeline that actually made sense in our stack, not a demo that breaks in the wild.
Elena Sato
CPO
Clear scoping, honest timelines, and no hand-wavy 'AI magic'—we integrated an LLM pipeline that actually made sense in our stack, not a demo that breaks in the wild.
Elena Sato
CPO
Our marketing site and CMS were a maze. Ruan made them fast, clean, and editable without breaking design—sword precision, not another generic template.
Jules Carter
Head of Marketing
I sleep better after a production launch for the first time in years. Monitoring, runbooks, and a calm hand on the deploy button: that is worth more than any feature checklist.
Hannah Ford
VP of Operations
(War Council)
Questions Before We March
Every campaign starts with questions. These are the ones founders, CTOs, and marketing leads ask before we pick up the blade and march on their stack.
Do I need a finished design before we start?
No. If you have Figma files we use them. If not, we open with a 1–2 week design sprint — wireframes, design system, and the full blade forged from scratch before code is cut.
What stack do you build on?
How long does a project take?
Will I own the code?
Can you work with my existing team?
Do you offer maintenance after launch?
What about SEO and performance?
How do we start?
(Project estimate)
Build your project. Get an instant estimate.
Build your project. Get an instant estimate.
No fog of war on pricing. Pick your campaign, stack your arsenal, and know your war chest before the first blade drops.
🌐 Marketing sites, landing pages, and brand presence.
🌐 Marketing sites, landing pages, and brand presence.
(Got Questions?)
QUESTIONS BEFORE WE MARCH
Every campaign starts with questions. These are the ones founders, CTOs, and marketing leads ask before we pick up the blade and march on their stack.
What is the cost ?
Book a Battle first. Tell me what you are forging (product, API, or site), the terrain you are on (stack, deadline, team), and what a win on the other side of the quest looks like. I will reply with the next move—no gym talk, no slide deck—just a straight march toward launch.
How does your tech service compare to others ?
How long does it take to see results?
Will you sharpen strategy as well?
How often do we march or regroup?
What if my kingdom has weak walls or old tools?
How do I enter the battlefield?
What battles do you fight best?
(Your Next Step Starts Here)
BOOK A BATTLE
Ready to level up? Let’s build a stronger, faster, and more confident version of you — together.
Ready to level up?
Book a free consultation. Tell me what you are forging (product, API, or site), the terrain you are on (stack, deadline, team), and what a win on the other side of the quest looks like. I will reply with the next move—no gym talk, no slide deck—just a straight march toward launch.
Book a free consultation. Tell me what you are forging (product, API, or site), the terrain you are on (stack, deadline, team), and what a win on the other side of the quest looks like. I will reply with the next move—no gym talk, no slide deck—just a straight march toward launch.
Book a free consultation. Tell me what you are forging (product, API, or site), the terrain you are on (stack, deadline, team), and what a win on the other side of the quest looks like. I will reply with the next move—no gym talk, no slide deck—just a straight march toward launch.