@VTikke do classical ML from this its pure gold, go for deep learning by goodfellow, alternatively you can explore https://t.co/VYWzZKV3rx for deep learning, this is what i am following rn
As a Backend Engineer, you must build these projects.
Systems that prove you can scale, secure & ship.
1.) High-Throughput API Service
Build: FastAPI or Go service handling 10k+ RPS with async processing.
Why: Proves you understand concurrency, latency & load balancing.
2.) Real-Time Data Pipeline
Build: Kafka or Flink pipeline processing events with exactly-once semantics.
Why: Shows you can handle streaming data not just batch jobs.
3.) Vector Search Engine
Build: Similarity search over millions of embeddings with metadata filtering.
Why: Modern backends need semantic search not just keyword matching.
4.) Distributed Cache Layer
Build: Redis-based caching with invalidation strategies and cache warming.
Why: Database performance depends on your caching strategy.
5.) Multi-Tenant Auth System
Build: OAuth2/OIDC provider with RBAC, SSO & session management.
Why: Security is non-negotiable. You must understand identity deeply.
6.) Background Job Queue
Build: Celery or Bull alternative with retry logic, dead-letter queues, priorities.
Why: Async task processing is the backbone of scalable systems.
7.) Observability Platform
Build: Distributed tracing, structured logging, metrics dashboards, alerting.
Why: You cannot fix what you cannot see. Debugging at scale requires visibility.
8.) Event-Driven Microservices
Build: Pub/Sub architecture with saga pattern for distributed transactions.
Why: Monoliths do not scale. You need to manage service communication.
9.) Infrastructure as Code
Build: Terraform or Pulumi scripts provisioning entire environments reproducibly.
Why: Manual deployment is dead. Automation is mandatory.
10.) Database Sharding Strategy
Build: Horizontal partitioning with consistent hashing and rebalancing logic.
Why: Vertical scaling has limits. You must know how to scale data.
11.) Security Middleware
Build: Rate limiting, WAF rules, input validation, DDoS protection layers.
Why: One vulnerability can destroy trust. Security is a feature.
12.) CI/CD Pipeline
Build: GitHub Actions with automated testing, canary deployments, rollback.
Why: Shipping fast means shipping safely. Automation reduces risk.
13.) Real-Time WebSocket Server
Build: Bidirectional communication for chat, notifications or live updates.
Why: HTTP is not enough for modern interactive experiences.
14.) Cost Optimization Dashboard
Build: Track cloud spend per service, identify waste, automate resource scaling.
Why: Engineering decisions impact profitability. FinOps is part of the job.
15.) Disaster Recovery Plan
Build: Backup strategies, failover testing, data restoration procedures.
Why: Systems fail. Your ability to recover defines reliability.
Most people watch tutorials. Builders ship systems.
Bookmark & Repost.
Most people want to become AI Engineers
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Follow me (so I can DM you)
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