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Article Product Engineering ★ Featured

Secure Coding — OWASP Top 10 for Backend Engineers

Injection, broken auth, XSS, IDOR, and how to prevent each.

OWASP security SQL injection XSS IDOR
118 views Jul 24, 2026
Article Product Engineering ★ Featured

JWT Authentication — Implementation and Security Patterns

Access tokens, refresh tokens, rotation, revocation, and common mistakes.

JWT authentication refresh token token rotation httpOnly
106 views Jul 24, 2026
Article Product Engineering

gRPC Service Design — Protocol Buffers and Production Patterns

Proto file design, streaming, deadlines, interceptors, and error handling.

gRPC Protocol Buffers proto3 streaming interceptors
95 views Jul 24, 2026
Article Product Engineering

API Documentation Best Practices

What makes documentation useful, tooling, and keeping docs accurate.

API documentation OpenAPI Redoc Swagger developer experience
92 views Jul 24, 2026
Article Product Engineering

Database Connection Pooling — Why It Matters and How to Configure It

Pool sizing, connection lifetime, and debugging pool exhaustion.

connection pool database HikariCP PgBouncer pool sizing
101 views Jul 24, 2026
Article Product Engineering

Designing and Publishing API Client SDKs

Auto-generation vs handwritten, retry logic, versioning, and developer experience.

SDK API client openapi-generator retry developer experience
90 views Jul 24, 2026
Article Product Engineering

API Gateway — Responsibilities and Implementation Patterns

Authentication, rate limiting, routing, request aggregation, and when not to use a gateway.

API gateway Kong AWS API Gateway BFF rate limiting
96 views Jul 24, 2026