<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>https://extinctcoder.github.io/posts/procurement-system-nationwide-retailer/</loc>
<lastmod>2018-11-15T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/online-learning-platform-for-kids/</loc>
<lastmod>2019-09-20T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/teaching-robotics-and-engineering/</loc>
<lastmod>2020-03-10T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/modeling-dynamic-approval-chains/</loc>
<lastmod>2021-06-20T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/dynamic-versioned-policy-engine/</loc>
<lastmod>2021-11-10T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/real-time-fleet-control-mqtt-mtls/</loc>
<lastmod>2022-02-14T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/resilient-web-scraping-pipeline/</loc>
<lastmod>2023-07-12T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/postgres-fulltext-vs-elasticsearch/</loc>
<lastmod>2023-10-08T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/workflow-engine-automated-and-manual-paths/</loc>
<lastmod>2023-12-05T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/break-django-monolith-into-microservices/</loc>
<lastmod>2024-08-15T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/scaling-django-backend-to-170k-users/</loc>
<lastmod>2025-01-20T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/idempotency-apis-and-consumers/</loc>
<lastmod>2025-09-10T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/database-indexing-for-engineers/</loc>
<lastmod>2025-11-12T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/designing-rest-apis-that-age-well/</loc>
<lastmod>2026-02-18T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/observability-logs-metrics-traces/</loc>
<lastmod>2026-04-22T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/lessons-leading-backend-teams/</loc>
<lastmod>2026-05-08T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/code-review-that-improves-the-codebase/</loc>
<lastmod>2026-05-22T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/posts/technical-decisions-you-wont-regret/</loc>
<lastmod>2026-06-05T10:00:00+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/projects/shob/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/projects/study-giveaway/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/projects/data-citadel/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/projects/assets-nexus/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/archives/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/about/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/projects/</loc>
<lastmod>2026-06-25T01:38:36+06:00</lastmod>
</url>
<url>
<loc>https://extinctcoder.github.io/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/csharp/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/dotnet/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/procurement/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/forecasting/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/retail/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/early-career/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/edtech/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/web/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/ux/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/robotics/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/teaching/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/communication/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/career/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/growth/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/workflow/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/approvals/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/ldap/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/rbac/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/hrm/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/policy-engine/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/security/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/distributed-systems/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/agents/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/mqtt/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/mtls/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/iot/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/python/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/scraping/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/scrapy/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/data-pipeline/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/etl/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/search/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/postgresql/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/elasticsearch/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/performance/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/state-machine/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/automation/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/retries/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/microservices/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/django/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/api-gateway/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/scaling/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/autoscaling/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/load-balancing/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/idempotency/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/api-design/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/reliability/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/databases/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/indexing/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/sql/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/rest/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/versioning/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/pagination/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/http/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/observability/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/monitoring/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/logging/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/metrics/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/tracing/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/leadership/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/tech-lead/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/teams/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/engineering-culture/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/code-review/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/quality/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/architecture/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/decision-making/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/adr/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/tags/trade-offs/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/backend/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/net/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/web/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/career/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/growth/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/architecture/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/security/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/data-engineering/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/performance/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/distributed-systems/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/databases/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/api-design/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/reliability/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/categories/leadership/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/page2/</loc>
</url>
<url>
<loc>https://extinctcoder.github.io/googleaaba40a11b12f0bd.html</loc>
<lastmod>2026-06-25T01:38:27+06:00</lastmod>
</url>
</urlset>
