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Field notes from production AI.

Long-form essays from the engineers shipping AI inside payers, hospitals, energy operators and proptech platforms. Written for technology leaders who care more about what runs in production than what trended last week.

All essays

Field notes, sorted by recency.

1314 essays
TECHNOLOGY Deep Engineeringfor SustainableScaling. Discover how deep engineering andML-driven strategies support sustainable… ASSESS ADOPT OPTIMIZE GOVERN
Insights · Jul 17, 2025

Deep Engineering for Sustainable Scaling

Discover how deep engineering and ML-driven strategies support sustainable scaling, reduce technical debt, and boost system reliability.

4 min read
TECHNOLOGY Signs YourEngineering Team Isin Maintenance Hell. Spot the early signs of maintenancehell. Learn how to escape using AI… 01 Pilot 02 Team 03 Org 04 Scale SIGNS ENGINEERING
Insights · Jul 17, 2025

Signs Your Engineering Team Is in Maintenance Hell

Spot the early signs of maintenance hell. Learn how to escape using AI diagnostics, deep engineering, and modern scaling strategies.

4 min read
TECHNOLOGY 5 Common PerformanceBottlenecks inModern Systems. Discover the top performance bottlenecksin modern systems and how AI-powered… COMMONPERFORMANCE DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights · Jul 17, 2025

5 Common Performance Bottlenecks in Modern Systems

Discover the top performance bottlenecks in modern systems and how AI-powered diagnostics and deep engineering solve them before they impact users.

4 min read
TECHNOLOGY Observability Toolsvs AI Diagnostics:What’s Better?. Discover the key differences betweenobservability tools and AI-powered… OBSERVABILITYTOOLS / AIDIAGNOSTICS: Observability Tools Best fit for your caseSimpler to operateLower switching cost AI Diagnostics: Added complexityHeavier toolingSteeper learning curve
Insights · Jul 17, 2025

Observability Tools vs AI Diagnostics: What’s Better?

Discover the key differences between observability tools and AI-powered diagnostics. Learn which approach drives faster incident resolution and stable scaling.

3 min read
TECHNOLOGY Replacing Guessworkwith AI-Driven RootCause Analysis. Stop wasting time on manual debugging.Learn how AI-powered root cause… 100% EFFORT MIX Build 32% Integrate 26% Secure 24% Operate 18%
Insights · Jul 17, 2025

Replacing Guesswork with AI-Driven Root Cause Analysis

Stop wasting time on manual debugging. Learn how AI-powered root cause RXanalysis accelerates troubleshooting and improves system reliability.

3 min read
TECHNOLOGY What is DeepEngineering? And WhyYour Scaling Plan NeedsIt. Discover how deep engineering helpsscaling teams improve performance, cut… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · Jul 17, 2025

What is Deep Engineering? And Why Your Scaling Plan Needs It

Discover how deep engineering helps scaling teams improve performance, cut outages, and future-proof software systems with AI-powered diagnostics.

4 min read
TECHNOLOGY How AI DiagnosesFailures BeforeUsers Notice. Discover how AI-powered diagnosticspredict and prevent failures in modern… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Jul 17, 2025

How AI Diagnoses Failures Before Users Notice

Discover how AI-powered diagnostics predict and prevent failures in modern software systems, reducing outages and improving scaling confidence.

3 min read
TECHNOLOGY When to Build vs.Refactor: DecisionFramework for TechLeaders. Not sure whether to refactor or buildnew? Use this framework from Logiciel to… WHEN /REFACTOR:DECISION When Best fit for your caseSimpler to operateLower switching cost Refactor: Decision Added complexityHeavier toolingSteeper learning curve
Insights · Jul 14, 2025

When to Build vs. Refactor: Decision Framework for Tech Leaders

Not sure whether to refactor or build new? Use this framework from Logiciel to make smart, scalable tech decisions.

3 min read
TECHNOLOGY The True Cost ofIgnoring Platform andInfrastructure Debt. Platform and infra debt slow downvelocity, inflate cloud costs, and… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · Jul 14, 2025

The True Cost of Ignoring Platform and Infrastructure Debt

Platform and infra debt slow down velocity, inflate cloud costs, and create security risks. Learn how to spot and fix it from Logiciel’s case playbook.

3 min read
TECHNOLOGY Creating a Culture ofDebt Awareness inEngineering Teams. Learn how tech leaders can build adebt-aware culture that improves code… STRATEGY DELIVERY GOVERNANCE SCALE CREATINGCULTURE
Insights · Jul 11, 2025

Creating a Culture of Debt Awareness in Engineering Teams

Learn how tech leaders can build a debt-aware culture that improves code quality, delivery velocity, and team health.

3 min read
TECHNOLOGY Refactoring LegacyCode WithoutBreaking Everything. Learn how to refactor legacy code safelyand incrementally. Get expert strategies… 01 Discover 02 Prototype 03 Harden 04 Roll out
Insights · Jul 11, 2025

Refactoring Legacy Code Without Breaking Everything

Learn how to refactor legacy code safely and incrementally. Get expert strategies from Logiciel’s SaaS modernization playbook.

3 min read
TECHNOLOGY Modern DevOpsPractices ThatPrevent Tech Debt. DevOps done right prevents technicaldebt. Learn 7 proven practices to keep… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 MODERN DEVOPS
Insights · Jul 11, 2025

Modern DevOps Practices That Prevent Tech Debt

DevOps done right prevents technical debt. Learn 7 proven practices to keep your codebase and infrastructure clean, fast, and scalable.

4 min read
TECHNOLOGY AWS CostOptimization as aStrategy to ReduceTech Debt. Learn AWS cost reduction strategies toreduce tech debt. Optimize AWS cloud… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Jul 11, 2025

AWS Cost Optimization as a Strategy to Reduce Tech Debt

Learn AWS cost reduction strategies to reduce tech debt. Optimize AWS cloud costs, improve billing efficiency, and build scalable, cost-efficient infrastructure.

4 min read
TECHNOLOGY How Poor AWSPractices Add toYour Technical Debt. Poor AWS setups create hidden technicaldebt. Learn how to identify and clean up… POOR AWS DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights · Jul 11, 2025

How Poor AWS Practices Add to Your Technical Debt

Poor AWS setups create hidden technical debt. Learn how to identify and clean up cloud infrastructure debt with insights from Logiciel.

4 min read
TECHNOLOGY Technical Debt vsFeature Development:What’s the Tradeoff?. Struggling to balance new features andcode cleanup? Learn when to focus on… TECHNICALDEBT /FEATURE… Technical Debt Best fit for your caseSimpler to operateLower switching cost Feature Development: Added complexityHeavier toolingSteeper learning curve
Insights · Jul 11, 2025

Technical Debt vs Feature Development: What’s the Tradeoff?

Struggling to balance new features and code cleanup? Learn when to focus on technical debt vs feature delivery, with real SaaS examples and tips.

4 min read
TECHNOLOGY Balancing Speed andQuality: When to AcceptTechnical Debt. Learn when it’s okay to take ontechnical debt,and how to manage it… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Jul 11, 2025

Balancing Speed and Quality: When to Accept Technical Debt

Learn when it’s okay to take on technical debt,and how to manage it without stalling your team. Built for tech leaders shipping fast at scale.

4 min read
TECHNOLOGY How Technical DebtSlows Down YourProduct Team. Discover how technical debt silentlyerodes product team velocity and what… 100% EFFORT MIX Build 32% Integrate 26% Secure 24% Operate 18%
Insights · Jul 11, 2025

How Technical Debt Slows Down Your Product Team

Discover how technical debt silently erodes product team velocity and what you can do about it. Learn strategies to regain speed and control.

5 min read
TECHNOLOGY Transform Your Businesswith Innovative SoftwareModernization Services. Discover how software modernizationservices can transform your business by… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Jul 11, 2025

Transform Your Business with Innovative Software Modernization Services

Discover how software modernization services can transform your business by enhancing agility and improving user experiences. Learn more today!

4 min read
TECHNOLOGY How Cloud ApplicationModernization Can DriveBusiness Growth. Discover how cloud applicationmodernization can drive business growth… DISCOVERY DESIGN DELIVERY SCALE
Insights · Jul 11, 2025

How Cloud Application Modernization Can Drive Business Growth

Discover how cloud application modernization can drive business growth by integrating legacy systems and optimizing application performance. Learn more today!

5 min read
TECHNOLOGY 5 Signs You Need aLegacy SoftwareModernization CompanyToday. Discover the top 5 signs indicating youneed a legacy software modernization… STRATEGY DELIVERY GOVERNANCE SCALE SIGNS NEED
Insights · Jul 11, 2025

5 Signs You Need a Legacy Software Modernization Company Today

Discover the top 5 signs indicating you need a legacy software modernization company to enhance performance and reduce costs. Learn more today!

4 min read
TECHNOLOGY Tools to Trackand ManageTechnical Debt. See which technical debt tools helpengineering leaders measure risk… 100% EFFORT MIX Build 32% Integrate 26% Secure 24% Operate 18%
Insights · Jul 11, 2025

Tools to Track and Manage Technical Debt

See which technical debt tools help engineering leaders measure risk, prioritize remediation, and protect velocity across code and infrastructure.

22 min read
TECHNOLOGY Technical DebtCalculator: QuantifyYour Engineering Drag. Use our AI-powered technical debtcalculator to measure hidden costs and… 01 Ad hoc 02 Managed 03 Defined 04 Optimized TECHNICAL DEBT
Insights · Jul 3, 2025

Technical Debt Calculator: Quantify Your Engineering Drag

Use our AI-powered technical debt calculator to measure hidden costs and plan your reduction strategy. Tailored for CTOs, VPs of Engineering, and product leaders.

5 min read
TECHNOLOGY Technical DebtManagement: A ModernFramework for SaaS andProduct Leaders. Learn how to manage and reduce technicaldebt using AI tools, agile frameworks… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Jul 3, 2025

Technical Debt Management: A Modern Framework for SaaS and Product Leaders

Learn how to manage and reduce technical debt using AI tools, agile frameworks, and prioritization strategies. Built for CTOs and product engineering teams.

5 min read
TECHNOLOGY Refactoring TechnicalDebt: Strategic Playbookfor High-PerformanceEngineering Teams. Learn how to plan, prioritize, andexecute technical debt refactoring in… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Jul 3, 2025

Refactoring Technical Debt: Strategic Playbook for High-Performance Engineering Teams

Learn how to plan, prioritize, and execute technical debt refactoring in fast-moving SaaS teams. Get frameworks, tools, and real case studies.

6 min read
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