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Modern Technology and Cloud Infrastructure
SENIOR ENGINEERING · UK-BASED · EUROPE ↔ ASIA EXPERIENCE

AI Automation & Custom Software
That Removes Manual Work.

We automate repetitive operations, build internal tools and deliver production software — from fixed-scope projects to ongoing senior engineering support.

The Problem

Your Team Shouldn't Be Doing This Manually.

Many businesses still spend valuable staff time moving information between emails, documents, spreadsheets and disconnected systems.

Where time is being wasted

Repetitive work your team should not be doing

Staff spend hours every week handling predictable tasks across emails, documents, spreadsheets and disconnected systems.

Read and classify emails
Process spreadsheets and extract information from PDFs
Copy data between systems and update the CRM
Prepare repetitive reports
Answer the same internal questions

What software should handle

Turn repeatable work into a reliable system

If a process happens repeatedly and follows rules, there is a good chance part of it can be automated.

Move information between disconnected tools
Trigger routine workflows automatically
Generate reports, alerts and operational updates
Keep human review where judgement matters

Solutions

Choose the Level of Help You Need.

Start with one focused automation, commission a complete internal system or add senior engineering capacity without another permanent hire.

Automate one process

Focused AI Automation

From £1,500

A low-risk starting point: turn one repetitive process into a useful automated workflow. Examples include email classification, document extraction, reporting, spreadsheet automation and simple system integrations. Scope and price are agreed before work begins.

Typical delivery: 3–5 working days

Build a complete system

Internal Tool / MVP

From £3,000

Design and build a complete internal application or MVP around your workflow, including frontend, backend, database, authentication, APIs, AI integration and cloud deployment where required.

Typical delivery: 2–6 weeks

Add senior capacity

Fractional AI / Backend Engineering

From £500/day

Senior capacity for Python, FastAPI, APIs, backend architecture, PostgreSQL, React / Next.js, AI and LLM integrations, data pipelines, production troubleshooting and rapid feature delivery. Work directly with senior engineers responsible for delivery.

Typical delivery: Flexible engagement
Why WintrustTech

Senior Engineering. Direct Delivery.

Work directly with the person designing and building your system, from the first conversation through production delivery.

One accountable engineering team keeps the business context, technical decisions and delivery aligned throughout the project.

Principle 01

Direct communication

Senior Technical Ownership

You communicate directly with the person designing and building your system.

One accountable technical lead
Direct access throughout delivery
Fewer meetings and faster technical decisions

Principle 02

Problem first

Built Around the Business Problem

The project begins with the result your business needs, not a predetermined technology or a generic feature list.

Map the current workflow
Identify the highest-value automation boundary
Choose only the technology needed for the outcome

Principle 03

End to end

From Idea to Production

Architecture, frontend, backend, APIs, databases, AI integration, deployment and production support can all be handled end to end.

System architecture and interface
Backend, data and AI integration
Testing, cloud deployment and production support

Have a workflow that should work better?

Show us the process, spreadsheet or system. We will tell you whether it is worth building and what the simplest solution would look like.

Selected Work

Software for Finance, Education and Business.

Selected platforms, customer applications and business systems developed for the UK, Europe and Asia.

AiStockCN

Project

AiStockCN

Equity intelligence across 10,000+ US and Chinese securities.

An equity-research platform combining market data, company filings, financial analytics and AI-assisted research for investors across US and Chinese markets.

Type

Equity research platform

Industry / Market

Financial Technology / US & China

Delivery

Financial Research & Quantitative Analytics Platform

Built with

PythonFastAPIReact / Next.jsPostgreSQLData pipelinesAPIsFinancial analyticsAI-assisted researchProduction infrastructure
11 Plus Vocab

Project

11 Plus Vocab

2,000+ vocabulary words with multilingual audio and game-based learning.

A responsive vocabulary-learning platform for UK 11+ preparation, designed around short practice sessions, clear explanations and visible learner progress.

Type

Vocabulary learning platform

Industry / Market

Education / United Kingdom

Delivery

Educational Web Application

Built with

Learning product UXResponsive web applicationVocabulary content systemMultilingual audioGame-based learningProgress trackingAccount and sign-in journeyMobile-first interfaceProduction deployment
KimMakeup

Project

KimMakeup

A premium beauty storefront designed for product discovery across desktop and mobile.

A responsive e-commerce experience combining luxury brand presentation, product discovery, catalogue browsing and editorial content.

Type

Luxury e-commerce website

Industry / Market

Beauty E-commerce / UK & China

Delivery

Luxury Beauty E-commerce Website

Built with

Brand-led UI / UXResponsive storefrontProduct catalogueCollection pagesProduct detail journeysMultilingual interfaceEditorial content sectionsMobile navigationE-commerce integration

International Capability

Built for International Teams.

WintrustTech is UK-based with experience delivering software across Europe and Asia.

Engineering first. International capability where it adds value — especially for companies operating between Europe and Asia.

Languages

English · Japanese · Chinese

Communication and delivery across multilingual business and product environments.

Stakeholders

Cross-Border Collaboration

Technical coordination with international decision-makers, customers, teams and suppliers.

Product Delivery

Localisation-Aware Systems

Software designed with language, market context and regional operating requirements in mind.

How It Works

From Bottleneck to Working Software.

You do not need a technical specification. Start with the manual process, spreadsheet, email workflow or operational problem you want to eliminate.

We define the simplest useful solution, agree a clear scope and price, build it end to end and improve it later from real usage.

01 Business problem

Show Us the Problem

Show us the spreadsheet, email process, manual workflow or existing system. No technical specification is required.

02 Agreed scope and price

Agree the Simplest Solution

We define what should be automated, the scope, timeline and price before development begins. A fixed project price is available where the scope is clear.

03 Production release

Build and Ship

We build, integrate, test and deploy. Further work is added later only where real usage justifies it.

About WintrustTech

A Senior Engineering Company for Businesses That Need Things Built.

WintrustTech is a UK-based software engineering company working with businesses across Europe and Asia.

We specialise in turning business problems into working software — particularly where AI, automation, data and custom applications can remove repetitive work or create new capabilities.
Our experience spans financial services, enterprise systems, production web platforms, APIs, data engineering, cloud infrastructure and AI-enabled applications. We deliberately stay lean: less process, fewer meetings and direct communication with the engineer responsible for delivery.

Direct Delivery

Work with the engineer doing the work

End-to-End Engineering

From idea to production

Remote Development Team Collaboration
Senior Engineering Delivery
AI · Automation · Software

Before We Start

Straight Answers.

How projects begin, who does the work and what you own at the end.

Do we need a technical specification?

No. Show us the spreadsheet, email process, document flow or repetitive task. We can turn the operational problem into a practical technical scope.

Can we start with one small automation?

Yes. A focused automation is a low-risk starting point. It addresses one real problem, typically in 3–5 working days, and helps you decide whether wider investment is worthwhile.

Who will actually build the system?

A senior engineer leads delivery. You work directly with the technical lead responsible for the architecture, implementation and production release.

Will we own the finished software?

Bespoke projects can be delivered with source code, documentation and deployment configuration so your business has long-term ownership and control.