References - saayam-for-all/docs GitHub Wiki

This document provides links to various YouTube videos and sites for technology references:

Guides

• Google API Design Guide - https://cloud.google.com/apis/design
• Serverless language choice decision - https://blog.scanner.dev/serverless-speed-rust-vs-go-java-python-in-aws-lambda-functions/
• Most spoken languages in the world - https://www.berlitz.com/blog/most-spoken-languages-world

Pricing

• AWS managed DB pricing - https://aws.amazon.com/rds/aurora/pricing/

YouTube Videos:

Agile methodology

• Difference between Kanban and Scrum - https://www.youtube.com/watch?v=19dMPv0pOGE

REST API Design

• Good and Bad REST API Design - https://www.youtube.com/watch?v=_gQaygjm_hg

• Basic AWS Services - https://www.youtube.com/watch?v=Z3SYDTMP3ME

• AWS Solution Architect course - https://www.youtube.com/watch?v=5gnoVjpfWxU

• How to use AWS Services for FREE - https://www.youtube.com/watch?v=OpTIKnkE9Hg

• Running a dynamic React app from S3 - https://www.youtube.com/watch?v=_pddKYARoPY

• Uber/Ola system design - https://www.youtube.com/watch?v=Tp8kpMe-ZKw, https://www.youtube.com/watch?v=umWABit-wbk

• OWASP security - https://www.youtube.com/watch?v=j5PuYFCS0Iw

• Java Spring Boot - https://www.youtube.com/watch?v=-mwpoE0x0JQ

• Event Driven Architecture - https://www.youtube.com/watch?v=UCt7GlGsLTQ

• AWS basic services - https://www.youtube.com/watch?v=Z3SYDTMP3ME

• Tinder System Design - https://www.youtube.com/watch?v=tndzLznxq40 , https://www.youtube.com/watch?v=nBdTBDJNOh8

• React - https://www.youtube.com/watch?v=Ke90Tje7VS0&t=7437s

• React Native - https://www.youtube.com/watch?v=0-S5a0eXPoc

• Stream/Real time processing - https://www.youtube.com/watch?v=dZ3swmtR1As

• Stream Vs Batch Processing - https://www.youtube.com/watch?v=1xgBQTF24mU

• Data(Lake) Mesh - https://www.youtube.com/watch?v=gUe4ifnJPmA

• Java Spring Boot AWS Lambda Function - https://www.youtube.com/watch?v=6A9pqr4qQMo, https://www.youtube.com/watch?v=btfnLVflOuc

• SQL Vs No SQL - https://www.youtube.com/watch?v=t0GlGbtMTio

• Postgres SQL - https://www.youtube.com/watch?v=zw4s3Ey8ayo

• Postico - Postgres Mac editor - https://eggerapps.at/postico/v1.php, pgAdmin tool,

• Java, Lambda (Functions) best practices - https://www.youtube.com/watch?v=ddg1u5HLwg8

• AWS XRay - Performance and Debug tool -

• Spring Boot uses Java reflection a lot and this reflection is bad for serverless functions as the initial loading time is very slow. Need an alternative. Recent versions of Spring Boot support GraalVM. That can be our choice too. - https://www.youtube.com/watch?v=4_jey1hfEw0

• Graalvm.org - https://www.graalvm.org/

• Quarkus - https://quarkus.io/

• Micronaut - https://micronaut.io/

  • Both Quarkus and Micronaut support Spring annotations too.

• Serverless at Scale - https://www.youtube.com/watch?v=dzU_WjobaRA

• AWS Cognito with AWS API Gateway - https://www.youtube.com/watch?v=oFSU6rhFETk https://www.youtube.com/watch?v=r1P_glQGvfo

• CloudFront/WAF/Lambda Function integration - https://www.youtube.com/watch?v=nplQ23-kGmw https://www.youtube.com/watch?v=H4vb7BiytDE

• Swagger/Open APIs - https://www.youtube.com/watch?v=6kwmW_p_Tig

• API Gateway integration with Cognito and Lambda - https://www.youtube.com/watch?v=oFSU6rhFETk

• AWS Cost Management - https://www.youtube.com/watch?v=Nogtum0_rSU, https://www.youtube.com/watch?v=qRUCwT9ZqT4

• AWS Pricing Calculator - https://www.youtube.com/watch?v=JWz4eCczCkQ

• AWS KMS - https://www.youtube.com/watch?v=f3APF1dP8w0

• AWS Location (Based) Service - https://www.youtube.com/watch?v=EP_95Bkbce8

• DevOps - https://www.youtube.com/watch?v=h0p4dxuwv1s

• MSK and Lambda integration - https://www.youtube.com/watch?v=l5ypWBHMsNY

• MSK - https://www.youtube.com/watch?v=HtU9pb18g5Q&t=10s

• Service Mesh/App Mesh - https://www.youtube.com/watch?v=7_zYDbFhEkg&t=88s, https://www.youtube.com/watch?v=I6aIp0AmIC0

• Communication between micro services - https://www.youtube.com/watch?v=QhfuzEkN3Ck

• Istio with EKS (instead of using AppMesh) - https://www.youtube.com/watch?v=wCJEfqKpUf4

• Terraform - https://www.youtube.com/watch?v=YXCuqueNQHk&list=PLTyWtrsGknYcFBpNMcaRL9riUZSfkEON_ https://www.youtube.com/watch?v=iRaai1IBlB0

• RDS Postgres Vs Aurora - https://www.youtube.com/watch?v=65a2d88FFQc

• RDS Security - https://www.youtube.com/watch?v=0kOtlzDkdM4

• KMS with EKS - https://www.youtube.com/watch?v=rwGatRan9Gg

• AWS Config with EKS - https://www.youtube.com/watch?v=K-KQwBsbaGo

• Vulnerability scanning for EKS containers - https://www.youtube.com/watch?v=DFE5jLFftjk

• AWS MSK (Managed Streams for Apache Kafka) - https://www.youtube.com/watch?v=LiIwwKZYShE

• AWS MSK Serverless - https://www.youtube.com/watch?v=Ask0ajHnDgc

• Github to AWS ECR - https://www.youtube.com/watch?v=yv8-Si5AB3U

• Github actions - https://www.youtube.com/watch?v=mFFXuXjVgkU

  • A better one from Nana - https://www.youtube.com/watch?v=R8_veQiYBjI
  • Another one - https://www.youtube.com/watch?v=TLB5MY9BBa4

• JDK versions - https://www.youtube.com/watch?v=P7SI9mLwiqw

Digital Assistants/Virtual Assistants

• virtual assistant to play You Tube music - https://www.youtube.com/watch?v=PyDn2gU9DJo
• with automatic code generation for virtual assistance in Python - https://www.youtube.com/watch?v=zzW5z2r9Fh0

AWS IdentityPool

• How to use IdentityPool - https://www.youtube.com/watch?v=tAUmz94O2Qo
• Identitypool Vs Userpool - https://www.youtube.com/watch?v=EAWWTjjQWz8
• Fine grained role based access control using Cognito - https://www.youtube.com/watch?v=x4ziuGJIXzw

Java Code Coverage

• Using JaCoCo for code coverage - https://www.youtube.com/watch?v=wL2DxBJDj_8

Pulumi

• Infrastructure as Code (IaC) https://www.youtube.com/watch?v=vIjeiDcsR3Q
• Another IaC - https://www.youtube.com/watch?v=IuF0GlO2Myk

API Gateway

• API Gateway securing API with Cognito - https://www.youtube.com/watch?v=LI31QxfAgho

SNS - Simple Notification Service

• Sending mobile and email notifications using SNS - https://www.youtube.com/watch?v=BFUuyAyQYWM

AWS Fargate on EKS

• Creating a managed EKS with Fargate. In this scenario, both master plane and data plane are managed by AWS itself. - https://www.youtube.com/watch?v=DLmKMBZ_m3w
• Another example for the same - https://www.youtube.com/watch?v=_wW-fP6CpwM
• Creating Fargate on EKS using Terraform - https://www.youtube.com/watch?v=acNFzmblj6U&t=11s
• This video shows on ECS but the concept is pretty much the same - https://www.youtube.com/watch?v=z7_LdCVnCRU
• This is another YouTube video deploying micro services on EKS Fargate - https://www.youtube.com/watch?v=J67CHCXHMxw

WhatsApp Integration

• Send and Receive WhatsApp messages using WhatsApp Cloud API - https://www.youtube.com/watch?v=ul_9qe_fiTY

Step Functions

• Invoking Step Functions - https://www.youtube.com/watch?v=r83Hbp4_hkk
• Step functions - Sync and Async Workflows - https://www.youtube.com/watch?v=0VunNuBldnA

Langchain - Generative AI

• Langchain based agents and tools - https://www.youtube.com/watch?v=lG7Uxts9SXs
• Google Vertex AI - https://www.youtube.com/watch?v=KWarqNq195M

GO Language

Our Most preferred implementation for the backend is Go.

• https://www.youtube.com/watch?v=un6ZyFkqFKo
• Go Language - https://www.youtube.com/watch?v=ty49_v1tV44, https://www.youtube.com/watch?v=yyUHQIec83I, https://www.youtube.com/watch?v=ty49_v1tV44&t=7s

Spring Boot

• Spring Boot 3 New Features - https://www.youtube.com/watch?v=haVMaDiAGSw

Data Collection/Processing

• Top AWS Services A Data Engineer Should Know

Kubernetes

• Kubernetes Tutorial | Install & Run Minikube in mac OS | K8s Cluster | Java Techie

Useful Links:

• Choosing an AWS Region - https://www.concurrencylabs.com/blog/choose-your-aws-region-wisely/

• Figma - https://www.figma.com/

• Adobe XD - https://helpx.adobe.com/xd/help/adobe-xd-overview.html

• Google Material design - https://m3.material.io/

• Domain Driven Design - https://medium.com/microtica/the-concept-of-domain-driven-design-explained-3184c0fd7c3f

• User location APIs - https://medium.com/@w3bh4ck/different-ways-to-get-a-users-location-bef34f732fec

• Distance between two points - https://www.geeksforgeeks.org/program-distance-two-points-earth/

• Charity APIs - https://www.charityapi.org/post/charity-data-api

• OWASP Top Ten - https://owasp.org/www-project-top-ten/

• Two Pizza Team model - https://docs.aws.amazon.com/whitepapers/latest/introduction-devops-aws/two-pizza-teams.html

• Micro service DB patterns - https://medium.com/design-microservices-architecture-with-patterns/microservices-database-management-patterns-and-principles-9121e25619f1 https://www.baeldung.com/cs/microservices-db-design

• Charity rating system https://keitercpa.com/blog/overview-charity-navigators-encompass-rating-system/ https://www.charitynavigator.org/

• Open APIs: https://openapi.tools/ https://www.openapis.org/

• Aurora Vs PostgreSQL https://aws.amazon.com/blogs/database/is-amazon-rds-for-postgresql-or-amazon-aurora-postgresql-a-better-choice-for-me/

Donation collection integration -

https://www.zeffy.com/home/online-donation-platform-nonprofits?utm_term=donation%20platforms%20for%20nonprofits&utm_campaign=Donation+(US)&utm_source=adwords&utm_medium=ppc&hsa_acc=9293529013&hsa_cam=16005339303&hsa_grp=134128283513&hsa_ad=577897157889&hsa_src=g&hsa_tgt=kwd-297742666761&hsa_kw=donation%20platforms%20for%20nonprofits&hsa_mt=p&hsa_net=adwords&hsa_ver=3&gclid=Cj0KCQiAo-yfBhD_ARIsANr56g4G8ptkcDN9n9CrZqVx3-UsAvaC2nHObIBfNVRpkljj6Hf-Z7TfNDQaAnukEALw_wcB

https://donorbox.org/nonprofit-blog/donate-now-button-for-nonprofits

https://www.keela.co/blog/nonprofit-resources/how-to-add-donate-button-to-nonprofit-website

https://www.capterra.com/sem-compare/donation-management-software/?utm_source=ps-google&utm_medium=ppc&v=pvp_wci_a&utm_campaign=:1:CAP:2:COM:3:All:4:US:5:BAU:6:SOF:7:Desktop:8:BR:9:Donation_Management&gclid=Cj0KCQiAo-yfBhD_ARIsANr56g5Xs25WrBEkfeT6Ro66IeNNDGoELwaqE0zr5d72T0HBXwy8a59g_jUaAqjUEALw_wcB

https://kindful.com/blog/best-online-fundraising-platforms/

https://doublethedonation.com/top-donation-platforms-and-online-donation-tools/