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29 articles

Better decisions about the software your business runs on

Practical guides to connecting systems, automating manual work, improving access to information and deciding what is worth building.

Manual Data Entry Examples, and What Each One Costs You
Workflow AutomationSystems IntegrationBusiness Software
Luka Abramovic18 min read

Manual Data Entry Examples, and What Each One Costs You

Eight manual data entry examples, the error each one causes, and how to measure your real error rate and cost this week, with spreadsheet formulas to copy.

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Web App or Mobile App for Your First Product Release?
Product DevelopmentCustom Software
Luka Abramovic3 min read

Web App or Mobile App for Your First Product Release?

Compare a web app vs mobile app for a first release with a task and device test covering offline work, camera use and rollout overhead.

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Which Marketplace Operations Can Stay Manual in an MVP?
Product DevelopmentCustom Software
Luka Abramovic3 min read

Which Marketplace Operations Can Stay Manual in an MVP?

Choose manual marketplace MVP operations using an operator runbook, workload math and handoff rules that keep the transaction visible.

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A Product Brief Template for Domain-Expert Founders
Product DevelopmentCustom Software
Luka Abramovic3 min read

A Product Brief Template for Domain-Expert Founders

Use a product brief template that captures expert decisions, counterexamples, boundaries and acceptance evidence before development begins.

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Back Office Automation Examples, With the Controls That Keep Them Safe
Workflow AutomationBusiness SoftwareInternal AI Systems
Luka Abramovic16 min read

Back Office Automation Examples, With the Controls That Keep Them Safe

Ten back office automation examples with exact controls: three-way match tolerances, duplicate invoice checks, bank-detail call-backs, timesheets and filing.

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How to Validate a Software Workflow Before Building It
Product DevelopmentCustom Software
Luka Abramovic3 min read

How to Validate a Software Workflow Before Building It

Validate a software workflow with real inputs, a manual delivery test and a scorecard that separates usefulness from founder assistance.

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UAE E-Invoicing Timeline: Deadlines, Fines and ERP Changes
E-InvoicingSaudi Arabia, UAE, Qatar and BahrainSystems IntegrationBusiness Software
Luka Abramovic24 min read

UAE E-Invoicing Timeline: Deadlines, Fines and ERP Changes

The UAE e-invoicing timeline from the Ministerial Decisions: ASP deadlines, 2027 go-live dates, the six fines and the ERP data the PINT AE rules reject.

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Marketplace MVP Scope for a Complete First Transaction
Product DevelopmentCustom Software
Luka Abramovic3 min read

Marketplace MVP Scope for a Complete First Transaction

Define marketplace MVP scope around a complete transaction. Separate essential features from manual pilot work with a role-by-role worksheet.

Updated October 15, 2026Read article
Workflow Automation vs RPA: Check the API Before You Buy a Bot
Workflow AutomationSystems IntegrationBusiness Software
Luka Abramovic16 min read

Workflow Automation vs RPA: Check the API Before You Buy a Bot

Workflow automation vs RPA: how to check if a vendor's API supports your exact operation, what bots need to run, what they cost and how to spot silent failures.

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How to Turn Domain Expertise Into a Software Product
Product DevelopmentCustom Software
Luka Abramovic3 min read

How to Turn Domain Expertise Into a Software Product

Turn domain expertise into software with a decision inventory, exception tests and a worksheet for the first task users can finish without you.

Updated October 15, 2026Read article
AI Automation Examples: 22 Named Organizations, With Sources
Internal AI SystemsWorkflow AutomationBusiness Software
Luka Abramovic21 min read

AI Automation Examples: 22 Named Organizations, With Sources

AI automation examples from 22 named organizations: what each automated, the tools, the result it reports, the source and what needed work beyond the tool.

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Types of Document Management Systems, and Which One Each Document Set Needs
Document ManagementInternal AI SystemsBusiness Software
Luka Abramovic14 min read

Types of Document Management Systems, and Which One Each Document Set Needs

The six types of document management systems, with named examples, signs a document set is in the wrong one, and a worksheet to sort your top 10 sets.

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How to Choose a Custom Software Development Partner
Custom SoftwareBusiness SoftwareWorkflow Automation
Luka Abramovic18 min read

How to Choose a Custom Software Development Partner

How to choose a custom software development partner: nine questions, pricing-model risks, an ownership checklist, a reference script and a scoring sheet.

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EU E-Invoicing Mandates by Country: Dates, Formats and ERP Changes
E-InvoicingEuropean UnionSystems IntegrationBusiness Software
Luka Abramovic21 min read

EU E-Invoicing Mandates by Country: Dates, Formats and ERP Changes

EU e-invoicing mandates by country as of September 2026: dates, formats and channels from Belgium to Spain, and what your ERP integration must handle.

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Off-the-Shelf Software Advantages and Disadvantages
Business SoftwareCustom SoftwareWorkflow Automation
Luka Abramovic15 min read

Off-the-Shelf Software Advantages and Disadvantages

Off-the-shelf software advantages and disadvantages, with a worked five-year cost, the contract terms to negotiate at signature and an exit drill to run first.

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ZATCA Phase 2 Waves: Deadlines, Thresholds and What Your ERP Must Do
E-InvoicingSaudi Arabia, UAE, Qatar and BahrainSystems IntegrationBusiness Software
Luka Abramovic21 min read

ZATCA Phase 2 Waves: Deadlines, Thresholds and What Your ERP Must Do

ZATCA Phase 2 waves through Wave 25 (SAR 187,500, due February 1, 2027), the rules that set your date, and what Fatoora demands of your ERP.

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Signs Your Business Needs Custom Software (and Signs It Does Not)
Business SoftwareCustom SoftwareWorkflow Automation
Luka Abramovic15 min read

Signs Your Business Needs Custom Software (and Signs It Does Not)

Seven signs your business needs custom software, each with a test to run this week: workaround hours, seat-cost math, product limits and a definitions check.

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Legacy System Challenges and the Technique for Each One
Legacy SystemsBusiness SoftwareSystems Integration
Luka Abramovic15 min read

Legacy System Challenges and the Technique for Each One

Eight legacy system challenges and the technique for each: outcome pivots, a SQL profiling kit, control totals for files, masked test copies and replay tests.

Updated October 15, 2026Read article
End of Support 2026: Windows, Office, SQL Server and Runtime Dates
Legacy SystemsBusiness Software
Luka Abramovic24 min read

End of Support 2026: Windows, Office, SQL Server and Runtime Dates

End of support 2026 dates for Exchange Online EWS, Office 2021, Windows Server, SQL Server and runtimes, with what breaks first and how to find what you run.

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Document Management Requirements Checklist
Document ManagementInternal AI SystemsBusiness Software
Luka Abramovic22 min read

Document Management Requirements Checklist

A document management system requirements checklist with a demo test and pass or fail signal for each item, plus SharePoint migration gotchas and scripts.

Updated October 15, 2026Read article
Business Software API Limits: 23 Platforms and What Breaks First
Systems IntegrationBusiness Software
Luka Abramovic27 min read

Business Software API Limits: 23 Platforms and What Breaks First

API limits for 23 business platforms as of September 2026: plan gates, published caps, what happens at the limit, webhooks, and which limit you hit first.

Updated October 15, 2026Read article
AI Document Search for Engineering
AI Document SearchEngineering OperationsInternal AI Systems
Luka Abramovic17 min read

AI Document Search for Engineering

How to test AI document search for engineering teams on spec numbering, addenda, precedence and permissions, with a 40-question test set and scoring sheet.

Updated October 15, 2026Read article
ERP Integration Best Practices That Keep the Books Right
Systems IntegrationBusiness SoftwareWorkflow Automation
Luka Abramovic16 min read

ERP Integration Best Practices That Keep the Books Right

Nine ERP integration best practices with templates: master data profiling, duplicate-proof postings, posting vs document dates, period locks and reconciliation.

Updated October 15, 2026Read article
CRM Integration Challenges: Exact Fixes in Salesforce and HubSpot
Systems IntegrationBusiness SoftwareWorkflow Automation
Luka Abramovic18 min read

CRM Integration Challenges: Exact Fixes in Salesforce and HubSpot

Eight CRM integration challenges and the exact fixes in Salesforce and HubSpot: ID case traps, upserts, validation rules, echo loops, merges and API limits.

Updated October 15, 2026Read article
How to Connect Your Business Systems Without Replacing Everything
Systems IntegrationWorkflow AutomationBusiness Software
Luka Abramovic20 min read

How to Connect Your Business Systems Without Replacing Everything

How to connect business systems: a field ownership table, real Zapier, Make and Power Automate cost math, duplicate-proof retries and an exception queue.

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Legacy System Examples and Where Each One Hides Its Rules
Legacy SystemsBusiness SoftwareSystems Integration
Luka Abramovic18 min read

Legacy System Examples and Where Each One Hides Its Rules

Eight legacy system examples from ordinary businesses, the exact places each one hides its rules, jobs and logins, and a one-page discovery sheet.

Updated October 15, 2026Read article
Custom Software vs Off-the-Shelf. Integrate, Replace or Build?
Business SoftwareSystems IntegrationWorkflow Automation
Luka Abramovic11 min read

Custom Software vs Off-the-Shelf. Integrate, Replace or Build?

Outgrowing your business tools? Compare custom software, off-the-shelf options and systems integration, with practical examples and a workflow decision worksheet.

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How to Make AI Lie Less About Numbers
AILLMsData Accuracy
Ana Škarica12 min read

How to Make AI Lie Less About Numbers

LLMs are great at language but unreliable with numbers. Here's how to stop AI from lying about numerical data and build systems you can actually trust.

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Legacy Software Modernization Guide
Legacy SystemsBusiness SoftwareCustom Software
Luka Abramovic7 min read

Legacy Software Modernization Guide

Choose whether to repair, extend or replace legacy software with a workflow assessment, comparison example and cutover checklist.

Updated October 15, 2026Read article
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