AI adoption & interfaces that stay fast
AI assistants integrated where they measurably take load off support and sales. Booking flows and interactive interfaces with short loading times as a binding quality criterion.
Kresic Digital Systems
Built for speed. Designed for growth.Digital systems and automation that hold up in daily operations.
From resilient Next.js architectures and purpose-built AI integrations to end-to-end process automation. You scale the business — I deliver the technical foundation that carries it.
Four pillars
Digital, automated, verifiable
Four areas that belong together: AI, speed, stability and automation — so you can grow without the technology slowing you down.
Technical integrity & system stability
Thorough code reviews, targeted defect fixing and preventive speed work. Your systems stay fast, secure and ready for round-the-clock operation.
Data engineering & process automation
Away from grown Excel solutions towards systems that feed themselves through interfaces. Your business applications talk to each other, and financial reporting is produced without manual intermediate steps.
Quantitative analysis & research tooling
PineScript indicators and evaluations over historical price data for quantitative market research — from raw data to decisions you can defend.
My approach
Why Kresic Digital Systems?
I work with an AI-assisted engineering process: AI tooling for implementation, a second AI-assisted pass for review. Before anything ships, every change goes through type checking, static analysis and automated tests all the way to browser interaction. That is how technical debt gets paid down here — documented and traceable rather than merely promised.
AI & automationNext.js & TypeScriptExcel & macrosAPI integrationTradingView / Pine ScriptAutomated data flowsTechnical stability
Projects & tooling
My own work in stability, automation and quantitative research — the first two with open source and verifiable checks. What runs here is what I build, in the same form, for your operation.
Stability · Automation · Analysis
Web & commerce
3D portfolio — Next.js & Three.js
Source code of this website: three-dimensional opening view, current Next.js structure and a setup that allows fast changes.
An openly readable reference: 3D rendering in the browser, end-to-end typing and delivery over a global edge network — cleared for reuse and extension.
Next.jsThree.jsTypeScriptVercelEdge
Analytics & research
Trading Journal — process analytics over a live book
A Next.js journal for a single trader: manual capture of closed positions, process-adherence scoring, limit monitoring for prop accounts and analysis across the whole data set.
Public under AGPL-3.0. Over 2,300 automated checks run through seven stages on every change; the running application links the exact revision it was built from.
Next.jsTypeScriptSupabasePostgreSQLVitest
Data & reporting
Own data pipelines for market analysis
Interface-fed pipelines that turn live price data, fundamentals and market reports (e.g. CFTC Commitment of Traders) into a structured, automated analysis.
Running in my own operation — built to keep the technique in continuous use, not produced under a client engagement. I set up the same architecture around your data sources and your reporting.
InterfacesAutomationData flowsReportingOwn operation
NOT PUBLISHED
Important note: my work covers quantitative research and educational tooling only — no investment advice, no trading signals and no automated execution.
Get in touch for your next project.
Share a concise outline of goals, timeline, and constraints. You will typically hear back within one business day.
Email is the simplest route — everything is on record from the start. A phone appointment is arranged the same way. Email:
contact@kresicds.com