Code Quality & Practices ·
Pragmatic, Perfectionist, and Cowboy Developers
A good developer balances quality, time, and risk, increasing rigor according to the sensitivity of the system.
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Articles & Insights
Articles and lessons drawn from real-world experience in technology, software engineering, team management, entrepreneurship, education, and professional growth.
57 articles
Career Growth & Work Culture ·
On-site or Remote — Which is Better?
Work quality is not defined by where an employee sits, but by their character, skills, discipline, and experience.
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Career Growth & Work Culture ·
Evaluate Your Skills against Market Expectations
Years of experience are not enough; compare your actual abilities with the role and identify gaps that need deliberate development.
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Career Growth & Work Culture ·
Invest in Local Engineering before Buying a Ready Solution
Buying a sensitive system may speed up launch, but a strong team creates lasting capability to understand, operate, and evolve it.
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Performance & Reliability ·
Network Latency Is Part of API Response Time
Queries are not the only factor; distance between users, application servers, and databases adds latency that must be measured.
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Application & Infrastructure Security ·
Input Validation Alone Does Not Prevent XSS
XSS protection depends on context-aware output escaping, CSP, and treating user-controlled data as untrusted.
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Software & Systems Architecture ·
Update a Mobile Interface Without a New Release
Server-Driven UI lets product teams change supported screen content and ordering from the server without waiting for app-store review.
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Backend & Databases ·
Isolate Analytics Workloads from Production Databases
Read-only access does not make a reporting tool harmless to production; expensive queries can still disrupt core operations.
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Performance & Reliability ·
Service Availability Extends Beyond Code
Reliable service requires consistent decisions across infrastructure, architecture, teams, and priorities—not one isolated fix.
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Backend & Databases ·
Migrate a Large MySQL Database Without Downtime
A hot backup with replication can be safer than mysqldump when a large production database must keep accepting writes during migration.
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Application & Infrastructure Security ·
How TOTP Authenticator Apps Work Offline
The server does not contact the authenticator on every login; both sides generate a code from a shared secret and the current time.
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Career Growth & Work Culture ·
Share Your Technical Experience
Never underestimate your knowledge, no matter how modest. Someone less experienced will benefit from it — share without fear.
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