Hardy Joyson

Building Customized Solutions 🚀🦊 Fullstack Engineer | Software Architect 🧑‍💻 Node | React | Shopify | GraphQL | AWS | GCP | Cloud-Native

[Hardy Joyson @hardyjoyson]

How microservices communicate with each other?
Here's a simple explanation of the communication patterns behind modern microservice architectures.

#architecturedesign #backenddevelopment #microservices #grpc #rabbitmq #systemdesign #distributedsystems #freelancer

[Hardy Joyson @hardyjoyson]

GraphQL solves a specific problem REST has. Made a quick video of GraphQL vs REST and when to use each.

#BackendDevelopment #GraphQL #REST #SystemDesign #Architecture

[Hardy Joyson @hardyjoyson]

@_falsi1ke Hello

[Hardy Joyson @hardyjoyson]

@kirplatonov May be the Bridge has collapsed!!!

[Hardy Joyson @hardyjoyson]

Check out my new Gig on @fiverr : Shopify app Development https://t.co/D2lBsRyCAr

[Hardy Joyson @hardyjoyson]

I decided to treat financial data more like a ledger.
Here is the approach:
- Fetch Shopify data and store raw records separately
- Use an aggregation layer to calculate metrics
- Handle refunds and adjustments as separate events
- Maintain a daily summary table for scale

[Hardy Joyson @hardyjoyson]

What happens when a merchant edits a past order?
While building a #Shopify P&L dashboard, I realized history isn’t fixed.

Refunds, partial refunds, COGS changes, shipping edits all can change old numbers.

[Hardy Joyson @hardyjoyson]

I've been experimenting a new feature in my custom analytics app.

Stock Performance Analyzer🚀

It helps merchants see:
- Revenue stuck in dead stock
- % of products unsold in selected period
- Avg days between sales per variant
- Filters for inventory velocity

[Hardy Joyson @hardyjoyson]

The slowest part while building Shopify apps is rarely writing code. It is working with data that actually behaves like a real store.

Manually creating is also time-consuming and unrealistic. A better approach is to simulate store activity through the Shopify Admin GraphQL API.

[Hardy Joyson @hardyjoyson]

Example use case:
On a product page, show only recommendations with the tag "new-arrivals" or "discount-sale".

- Use the Recommendation Ajax API to fetch related products dynamically.
- Add a tag-based filter to the response to show only the most relevant results.

[Hardy Joyson @hardyjoyson]

With a simple tweak, you can filter @Shopify product recommendations conditionally, by product tag or collection type.

@ShopifyDevs
@ShopifyEng
#ShopifyTheme
#ShopifyCoding

[Hardy Joyson @hardyjoyson]

Product recommendations in #shopify has limited controls, there’s no way to manage them dynamically?

Most stores just show default or manually curated products. With a small tweak, you can filter recommendations conditionally, by product tag or collection type.

[Hardy Joyson @hardyjoyson]

@soniclinker @Shopify @GraphQL @ShopifyDevs @ShopifyEng What you mean by "Real Royalty"?

[Hardy Joyson @hardyjoyson]

An easy way to build a customer loyalty program for @Shopify stores. Shopify provides everything we need with the @GraphQL API and webhook integration.

Order Paid → Trigger with Customer Details → Update Customer Metafield

@ShopifyDevs @ShopifyEng #ShopifyCoding

[Hardy Joyson @hardyjoyson]

🚀 AI Content Writer: A Multi-Agent RAG Experiment

✨ This experimental prototype automates content creation using LangChain and Open source AI models, helping users generate high-quality contents, critiques, and even images!
#AIAgent #Langchain #llama #huggingface #qdrant

[Hardy Joyson @hardyjoyson]

Thanks so much to the folks at Alchemy!

Just used your faucet and it worked like a charm!

You can find it here: https://t.co/SfgNggID2y ☘

[Hardy Joyson @hardyjoyson]

Google announced GCloud’s Blockchain Node Engine to help Web3 developers build and deploy on Ethereum 🚀.
https://t.co/r5qafjCsW9
#Blockchain #Google #BlockchainNodeEngine #Etherum

[Hardy Joyson @hardyjoyson]

So Cool! 😸👌
Open Google and search for "askew". Did you see it? I missed it the first time 😁 #Google

[Hardy Joyson @hardyjoyson]

@nicolefranq Any Toxic Corporate Companies 👎

[Hardy Joyson @hardyjoyson]

@Prathkum Yeabsolutely! In upcoming years🤩