Krishanu

Full-Stack Developer | Exploring GenAI & AI Agents | QA Engineer | Building projects and sharing what I learn

[Krishanu @krishanucodes]

@DanielSmidstrup B Codex

[Krishanu @krishanucodes]

Been a little inactive here lately.

A lot has changed over the past few weeks. I've started my professional journey as a QA Engineer, working with Playwright and exploring AI alongside it.

Looking forward to learning, building & sharing more here.

#BuildInPublic #LearnInPublic

[Krishanu @krishanucodes]

@daisyineurope @X Hi daisy...
Let's connect

[Krishanu @krishanucodes]

@Cevdet_Aydin_ hi cevdet...
lets connect

[Krishanu @krishanucodes]

@NachoVossler hi Ignacio...
let's connect

[Krishanu @krishanucodes]

@0xPaulvibe hi paul...
lets connect...

[Krishanu @krishanucodes]

@nitesh_singh5 interested

[Krishanu @krishanucodes]

do u know... in playwright...

Tagging tests allows grouping and selective running using the -grep option to include tags or -grep-invert to exclude them.

npx playwright test --grep @tag
npx playwright test --grep-invert @tag

#Playwright #LearnInPublic

[Krishanu @krishanucodes]

Completed the Build AI Agents and Chatbots course!

Learned about Agentic Chatbots using prebuilt create_react_agent function & custom LangGraph, built multi-agent chatbot

Looking forward to upskill, build projects & share my learnings

lets connect...

#AgenticAI #LearnInPublic

[Krishanu @krishanucodes]

Implemented & understood Agentic Chatbot using Custom LangGraph & prebuilt create_react_agent function which uses LangGraph under the hood

It follows Thought -> Action -> Observation loop

Jargons: nodes, edges, conditional edges, agent state, memory

#AgenticAI #LearnInPublic

[Krishanu @krishanucodes]

ReAct is a prebuilt agent architecture/framework...
where we can provide with the model and the tools to use, & the LLM can decide when to use which tool...

#AgenticAI #LearnInPublic

[Krishanu @krishanucodes]

Completed the Agentic AI for Developers course on LinkedIn Learning.

Learned about LLMs, embeddings, agentic workflows, patterns, LlamaIndex, and AI challenges like hallucinations.

Looking forward to implement these and sharing my learnings.

lets connect...

#AgenticAI #GenAI

[Krishanu @krishanucodes]

AgenticAI uses GenAI under the hood but does independent data collection, analysis, decision making, acting upon those decisions autonomously...

AgenticAI Components : Goals, Orchestrator, Planner, Executor, Memory, Tools(RAG, Function, Agent), LLM...

#LearnInPublic #AgenticAI

[Krishanu @krishanucodes]

@RemoteDraw One thing I noticed while trying it — it would be nice to have ready-made shapes like rectangles, circles, arrows, etc. along with freehand drawing. I think that would make the whiteboard more useful for explaining diagrams.

I’d love to try it out more. Thanks for the credits!

[Krishanu @krishanucodes]

Looking to connect with people in tech...

If you're into:

Full Stack
AI
GenAI
Machine Learning
LLMs
AI Agents
AI Research
RAG
Frontend
Backend
DevOps
Cloud
Open Source
System Design
DSA
Software Engineering
Startups
SaaS

Say Hi, let's connect and grow together...

[Krishanu @krishanucodes]

@TheSuranaverse Hi subham... I m interested...
https://t.co/Lec1R7Ghwr

[Krishanu @krishanucodes]

Started exploring CRUD operations in fastapi...also got to know the data flow and the validation & type safety by Pydantic...

moving on with these.... heading towards implementing applied AI...
eager to share my learnings...

lets connect...

#LearnInPublic #Fastapi #Pydantic

[Krishanu @krishanucodes]

@vlasyuk_a Thanks Alex! Glad you liked the Playwright project. Great to connect!

I’m currently exploring opportunities across full-stack development, applied AI, and test automation. If you happen to be hiring or come across any relevant opportunities, I’d be happy to connect and chat!

[Krishanu @krishanucodes]

@RemoteDraw The tricky part was getting reliable locators and avoiding tests breaking because of timing or small UI changes. Also learned a lot about POM and fixtures.

Btw, I tried ur drawing tool, the phone+desktop interaction is really cool... paper & map modes r pretty interesting too.

[Krishanu @krishanucodes]

@nimmaanilkumar2 That’s cool!
I’m also exploring GenAI and building web projects right now. The idea of using photos, videos and voice notes to explain car issues is interesting. Would love to see how you build this out.
Happy to connect!