Prateek Agrawal

🚀 Full Stack Developer (MERN, Next.js, TS, DevOps) | Build scalable apps, optimize APIs & automate CI/CD with Docker & Kubernetes 💻

[Prateek Agrawal @prateekbka]

@IRCTCofficial My Aadhaar is linked to my old IRCTC account (prateekbka), which was hacked and is no longer accessible. I am unable to complete Aadhaar authentication on my current account (prateekagrawaltech). Kindly help unlink the Aadhaar from the old account

[Prateek Agrawal @prateekbka]

@RailwaySeva @drm_dli Pnr 2835661219
Mobile [phone]

[Prateek Agrawal @prateekbka]

@IRCTCofficial @RailMinIndia
Train 22469, Coach C10– The AC temperature is set too low and it’s extremely cold inside. Kindly increase the temperature.

[Prateek Agrawal @prateekbka]

"Go serverless," they said. "No infra to manage," they said. 🤔
Reality check: 90+ Lambdas, cold starts, vendor lock-in. Serverless isn't bad, but it's not a silver bullet! Choose what fits the problem. 💬 #Serverless #Cloud #DevOps #TechReality #aws #azure

[Prateek Agrawal @prateekbka]

🚀 AWS IAM = Secure Cloud

🔐 It’s not about access — it’s about the right access.

• Least privilege
• Roles > keys
• MFA
• Group policies
• Access Analyzer
How do you manage permissions?

https://t.co/0q5LHbYixz

#AWS #IAM #Security

[Prateek Agrawal @prateekbka]

🚀 Monolith vs Microservices

Architecture isn’t about trends—it’s about timing, team maturity & business needs.

Monolith → Fast, simple, cheap. Ideal for MVPs & small teams.

Microservices → Scale & autonomy, but costly & complex.

Choose wisely ⚔️

https://t.co/oKVifoghcX

[Prateek Agrawal @prateekbka]

When @getpostman goes down… every dev suddenly remembers how much we depend on it 😅

Workspaces not loading today (Oct 28, 2025) — feels like coding just hit “pause.” 🛑

Big respect to the Postman team for keeping our API world spinning 💛

#Postman #API #FullStackDeveloper

[Prateek Agrawal @prateekbka]

🚀 Just completed AWS Cloud Computing 101!

Strengthened my knowledge in:
☁️ EC2 compute fundamentals
📦 S3 storage & data handling
🔗 Cloud infrastructure basics

Building toward advanced AWS skills alongside my MERN stack expertise 💻

#AWS #fullstackdeveloper #Software

[Prateek Agrawal @prateekbka]

🚀 Loved attending Git Together at @Microsoft!
Celebrated 10 yrs of @CloudNativeFdn 🎉
Highlights: 🌍 CNCF evolution 🤝 Open source impact 🤖 Agentic AI
Thanks to all speakers 🙌
#FullStackDeveloper #MERNStack #ReactJS #NodeJS #DevOps #Kubernetes #CNCF #GitTogether #Cloud

[Prateek Agrawal @prateekbka]

Load Balancer 🏋️ for scaling & HA
Reverse Proxy 🛡️ for SSL, cache & security
API Gateway 🔐 for auth, rate limits & transforms
Layer them for rock‑solid, scalable APIs!
#AWS #DevOps #microservices
#fullstackdeveloper #mernstack #ReactJS #NodeJS #javascript #docker

[Prateek Agrawal @prateekbka]

@tatapower_ddl I'm unable to log in to app. My mobile & email are correctly registered and I was able to log in earlier. Now it shows: “Mobile No. or Consumer No. is already linked with another account.” Customer care (19124/1800-208-9124) couldn't help CA number 60021952530

[Prateek Agrawal @prateekbka]

@IRCTCofficial Pls check complaint number 729588762327596517

[Prateek Agrawal @prateekbka]

Stop using .env in production 🚫
Start using Vault for secrets management ✅
Secure DB URIs, API keys, tokens with dynamic secrets.

Works great with MERN, Node.js, and CI/CD.

— Prateek Agrawal | Full Stack Dev at NTWIST Inc.
#Vault #MERN #DevOps #NodeJS #HashiCorp #FullStack

[Prateek Agrawal @prateekbka]

DevOps port cheat sheet! 🔧

SSH(22), HTTP(80/443), Docker(2375/2376), K8s API(6443), Prometheus(9090), Grafana(3000), MySQL(3306), PostgreSQL(5432), Redis(6379), MongoDB(27017), RabbitMQ(5672), Elasticsearch(9200), Vault(8200)

#DevOps #Networking #CI_CD #CloudNative #TechTips

[Prateek Agrawal @prateekbka]

Tweet 3/3 These components = consistent deployments across environments ✅

Building scalable apps with MERN + Docker at NTWIST Inc. 🚀
Ex-Innodata | Manipal Edu | Specializing in Next.js, TypeScript, K8s

#MERNStack #ReactJS #NodeJS #JavaScript #Containerization #PrateekAgrawal

[Prateek Agrawal @prateekbka]

Tweet 2/3More Docker essentials: ⚙️ Engine → Container runtime 🌐 Registry → Image storage (Docker Hub) 🔗 Networks → Container communication 💾 Volumes → Data persistence

#Docker #DevOps #FullStackDeveloper

[Prateek Agrawal @prateekbka]

Tweet 1/3🐳 Docker eliminates "it works on my machine" problems!

Key components every developer should know: 📦 Containers → Running instances 🖼️ Images → App templates 📄 Dockerfile → Build recipe

Prateek Agrawal | Full Stack Dev at NTWIST Inc. 👨‍💻

[Prateek Agrawal @prateekbka]

Discipline is Destiny 💀

#coding #mern #React #node #DevOps #developer

[Prateek Agrawal @prateekbka]

If you can imagine, Javascript can do it! ❤️✨
- HTML
- CSS
- Javascript
- React JS
- Node JS...

#mernstackdeveloper #codingmotivation #developerjourney #nodejs #devops #tech #mern #reactjs #coding #softwareengineer #coding #programming

[Prateek Agrawal @prateekbka]

🔒 Wazuh: Enterprise‐grade security monitoring

• Spots the threats even top commercial tools miss
• Plugs right into your existing DevOps pipelines
• Fully open-source and endlessly extensible

https://t.co/hyRQBly4Kr

#fullstackdeveloper #mern #reactjs #DevSecOps #OpenSource