AI-powered rapid application development and workflow automation — built to solve real problems, delivered fast, with the experience to know what leadership actually needs.
The Name Behind the Work
Extraordinary determination in the face of adversity. The courage that appears not when success is likely — but when everything says you should stop.
There is no direct English equivalent. Sisu is 500 years old — a uniquely Finnish concept for the inner substance of a person. Not the strength you show. The strength that drives you when no one is watching.
"The Finnish word sisu has been described as the most wonderful of all their words — the one that explains Finland."
If you've worked with dev shops before, these probably sound familiar.
Dev shops deliver code, not business outcomes. You spend more time explaining context than getting solutions that move the needle.
Waterfall timelines, scope creep, and change orders eat budgets whole. You needed it six months ago and now you're paying for delays you didn't ask for.
Most developers think about security after the app is built. By then it's expensive, disruptive, and potentially a liability for you and your customers.
Mobile and web apps delivered in weeks — not quarters — using AI-assisted development. From concept to production, we compress timelines without cutting corners.
Eliminate manual processes, connect siloed systems, and deploy AI-enhanced automation pipelines. We find the bottlenecks costing you time and money — then make them disappear.
Add real AI capabilities to your existing tools and workflows. Not chatbots — meaningful AI that improves decisions, accelerates work, and creates competitive advantage.
Fractional CIO/CISO guidance without the full-time cost. Technology roadmaps, vendor selection, security posture, and digital transformation — from an executive who has done it all.
A practical security health check for your public-facing web presence — without the enterprise price tag. We scan for misconfigurations, exposure risks, and common attack vectors, then deliver a clear prioritized report with remediation steps you can actually act on.
Your team is already using AI. The question is whether it's safe. We configure enterprise AI with the security architecture, Zero Data Retention agreements, and compliance documentation that regulated industries require.
Most development firms are led by engineers. We've managed the budget, held vendors accountable, and felt the consequences of getting it wrong.
We've been the buyer at the table, managed the budgets, and held vendors accountable. That experience shapes every engagement — we know what leadership actually needs.
Security is baked into the architecture from day one — not retrofitted afterward at significant cost and risk. Your data is protected from the first line of code.
AI-assisted development is a genuine force multiplier — not marketing language. We use it to compress timelines and reduce cost without sacrificing code quality, maintainability, or your ability to evolve the product.
No enterprise bloat for SMBs. No watered-down tools for enterprises. Every solution is scoped precisely to solve your problem — and scaled exactly as far as your business needs it to go.
No bloated process. No endless discovery phases. A clear path from problem to solution.
We learn your business, your pain points, and your goals in one or two focused sessions. No weeks-long engagement just to get started.
AI-assisted development means you see working software in days, not months. Iteration is open and continuous — no black-box development, no surprises at delivery.
We ship to production, train your team, and stay engaged for optimization. We don't hand off and disappear — your success is our success.
Golf side-bet scoring app — iOS & Android
"Side Match was our proving ground — and proof of what becomes possible when you apply sisu to building software."
Security tools, business operations apps, and AI-powered document analysis — each solving a real problem. Built by a practitioner using AI-augmented development. No engineering team required.
Executive security overview. Composite posture score, risk trends, vendor exposure, and operational KPIs — all in one live view.
Track and score information security risks with auto-calculated tiers. Generates board-ready reports with a 5×5 heat map in one click.
Standardized 15-point security questionnaire for third-party vendors. Auto-tiers each vendor as Low, Medium, High, or Critical.
Score acquisition targets across 10 security domains and 40 controls. Auto-generates an executive due diligence report with remediation roadmap.
Structured stakeholder interview tool for new CISOs. Sessions with IT, HR, Security Ops, Leadership, and more — then AI generates a prioritized gap report mapped to NIST CSF 2.0.
Enter any URL and get an AI-generated security findings report — headers, SSL/TLS, DNS, content security, and supply chain risk — in the format SisuTech delivers.
Paste any vendor or services agreement and get a plain-English risk summary — flagged clauses, liability traps, and suggested redlines.
Score RFP responses with a consistent framework. Objective scorecard across technical fit, pricing, qualifications, and compliance.
Catch policy violations, duplicate submissions, and missing receipts before they reach your finance team. Line-by-line audit in seconds.
Enter prospect info from your discovery calls and generate a fully branded, customized proposal PDF and pre-filled email in under two minutes.
Upload a payroll export and let AI surface duplicate entries, ghost employees, math errors, and overtime irregularities — with a downloadable audit report.
Employees ask plain-English questions and get instant, cited answers from your actual HR policy documents. Admins upload and update policies — no IT ticket required.
Enter a new hire's role, department, and start details. Get a role-specific 30-day plan, first-week schedule, IT provisioning checklist, and interactive task tracker — in seconds.
We'll walk you through all thirteen tools in a 30-minute session.
Ready to put one to work? See starter packages →
Most SMBs can't afford a full-time CIO or CISO. SisuTech exists to close that gap — bringing the same technology leadership that enterprise companies take for granted to businesses that actually need it.
The work here is straightforward: build things that work, build them fast, and don't stop when it gets hard.
The name comes from a Finnish word that has existed for 500 years and still has no direct English equivalent. Sisu is the inner substance of a person — the determination that surfaces not when success is likely, but when everything says you should stop.
The name honors a woman who embodied it completely. She fought serious illness for four decades — and almost no one knew. She had the loudest laugh in any room. She never missed a child's or grandchild's game, a recital, a milestone. She raised her family with unwavering resolve, stared down her illness with quiet ferocity, and got more out of life than most people do with perfect health. That was sisu. That's what this is built on.
Start a conversation"Sisu is not a burst of energy. It is the quiet resolve to keep going — the inner fire that refuses to go out, even when the wind is against you."
Whether you need a mobile app, an automation system, or a technology strategy — we'd love to hear about your challenge. One conversation is all it takes to know if we're the right fit.
Schedule a Conversation[email protected] · +1 (508) 958-1153 · No commitment required