Software Engineer | @getpostman Student Leader #APIs

Joined May 2022
48 Photos and videos
Pinned Tweet
22 Apr 2025
From Endpoints to Intelligence: APIs in the Age of Autonomous Agents #Postman #API
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Cavin retweeted
Replying to @themishra4402
Bro has a 9-5 job, a side hustle, AND a life? Nah. This man only pulls up to GitHub when he’s drunk on a Friday night, pushes 47 commits at 2AM, then spends the weekend praying nothing breaks. Absolute chaos goblin energy. Respect. 🫡
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I use Java & Kotlin btw
I use Kotlin btw
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I have hit production on a Friday: guys include me in your prayers 🙏
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After long attempts and failures 😭 the web service is finally live 🤗
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Cavin retweeted
When you realise that companies are still hiring junior and midlevel engineers.
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I gave this one my all, but it didn’t go through. Still grateful for the opportunity and the learning that came with it. Back at it again. I’m open to roles in React, Spring Boot, or Network Technician. Connections and referrals are appreciated. #OpenToWork
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Cavin retweeted
When you're new to DevOps 😭
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Cavin retweeted
Feb 24
The new VDC 2025 Survey confirms Java tops enterprise use, cloud-native builds, and AI developer productivity with 73 billion active JVMs and counting. 📈 Check out the VDC Research report to learn more: social.ora.cl/6018hj53j
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Cavin retweeted
Feb 16
As a Java developer, Please learn: 1. Core Java Mastery - OOP principles (SOLID, DRY, KISS) - Generics, Lambda expressions, Functional interfaces - Java Streams API (map/reduce, collectors) - Java Collections framework - Java Reflection API - Exception handling 2. Multithreading & Concurrency - Thread synchronization, Executors, Locks - Fork/Join framework - Understanding of race conditions, deadlocks, and thread pools - Concurrency utilities (java.util.concurrent) 3. Design Patterns & Architecture - Common design patterns (Singleton, Factory, Builder) - Architectural patterns (MVC, - Microservices, Event-Driven Architecture) - Dependency Injection (DI), Inversion of Control (IoC) 4. Java Memory Management - Garbage Collection (G1, CMS, ZGC) - JVM heap and stack management - Profiling tools (JProfiler, VisualVM) - Analyzing memory leaks, thread dumps, and heap dumps 5. Classloaders and Reflection - Custom class loaders - Dynamic class loading - Reflection for runtime behavior manipulation 6. Spring Framework & Spring Boot - Spring Core (Dependency Injection, AOP) - Spring Boot (Auto-configuration, Microservices support) - Spring Security (OAuth2, JWT) - Spring Data (JPA, Hibernate integration) - Spring Cloud (Netflix OSS, Circuit Breakers) 7. Microservices Architecture - Service discovery (Eureka, Consul) - Load balancing, distributed tracing, and circuit breaking - API Gateway (Zuul, NGINX) - Asynchronous communication with Kafka, RabbitMQ 8. RESTful Web Services - REST principles, building APIs - JSON/XML handling - API versioning, OpenAPI/Swagger documentation 9. Java I/O and NIO - Blocking vs non-blocking I/O (NIO) - Asynchronous I/O, channels, selectors - File handling, serialization and deserialization 10. Reactive Programming - Project Reactor, RxJava - Event-driven architecture, backpressure - Reactive streams, non-blocking IO 11. JPA/Hibernate - ORM principles, entity relationships - Lazy vs eager loading - Caching strategies, query optimization 12. Database Optimization - SQL optimization, indexing, and transactions - NoSQL databases (MongoDB, Cassandra) - ACID principles, CAP theorem 13. Distributed Systems - Consistency, availability, partitioning (CAP) - Event sourcing, CQRS (Command Query Responsibility Segregation) - Distributed caching (Redis, Hazelcast) - Tools: Apache ZooKeeper, Consul, etcd 14. Testing & TDD/BDD - Unit testing (JUnit, Mockito) - Integration and functional testing - Behavior-driven development (Cucumber) 15. CI/CD & DevOps - Continuous integration (Jenkins, CircleCI) - Containerization with Docker - Orchestration with Kubernetes - Source control (Git), versioning, branching strategies 16. Performance Tuning & Optimization - JVM tuning, garbage collection optimization - Caching strategies, load balancing -Tools for profiling and monitoring (Prometheus, Grafana) 17. Security - Authentication/authorization (OAuth2, JWT) - Secure coding (OWASP guidelines) - Encryption (TLS/SSL), CSRF/XSS prevention 18. Cloud Platforms & API Gateways - AWS, Azure, GCP deployment -API Gateway (Zuul, NGINX) for rate-limiting and routing - Cloud-native microservices tools 19. Logging & Monitoring - Centralized logging (ELK Stack, Graylog) - Distributed tracing (Jaeger, Zipkin) - Application Performance Monitoring (APM) 20. Caching Mechanisms - In-memory caching (Ehcache, Caffeine) - Distributed caching (Redis, Memcached) - Cache invalidation strategies (LRU, LFU) 21. Build Tools - Maven and Gradle for dependency management - Multi-module project handling - Continuous delivery pipelines 22. Message Queuing Systems - Kafka, RabbitMQ for event-driven microservices - Pub/Sub models, distributed message brokers
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Cavin retweeted
Choose the right collection:
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Cavin retweeted
So, I’m building an app and I’m locked out because I forgot the admin credentials😂😂😂
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night = safety flow Am I wrong?
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Some solid concept you should grab in Node.js
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Which kind of person are you? A: i. good UI shitty content ii. shitty UI good content
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@grok correct the grammar, my English sucks!
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Lol😂😂
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Cavin retweeted
Software engineering is the only job where the interviews are harder than the actual day-to-day work ☠️🙂
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Cavin retweeted
Every time I learn something new in tech, the industry drops 3 more things to learn.
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Cavin retweeted
Google Meet show how late people will be based on meeting history
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