feat: add platform-wise DSA progress dashboard with charts

[Bhavya-developer123]

Description

Currently, the application tracks DSA activity, but users cannot easily visualize their progress across different coding platforms.

I would like to add a platform-wise analytics dashboard that displays:

• Total solved problems per platform
• Easy / Medium / Hard problem distribution
• Weekly submission activity graph
• Streak visualization
• Topic-wise progress tracking

Proposed Implementation

Frontend:

• Use Recharts for graphs
• Create reusable dashboard cards
• Add responsive analytics section

Backend:

• Create aggregated statistics endpoints
• Add DTOs for analytics response
• Optimize repeated calculations using caching

Benefits

• Improves user engagement
• Makes progress tracking more interactive
• Aligns with the core purpose of the platform
• Adds real value instead of simple UI changes

Tech Stack

• React + Recharts
• Spring Boot REST APIs
• PostgreSQL
• Caffeine Cache

Please assign me under gssoc

[Thisisaindia]

Hi @Bhavya-Sri-code , I would like to work on this issue under GSSoC'26.

I can implement a platform-wise analytics dashboard including:

• Total solved problems per platform
• Easy/Medium/Hard distribution charts
• Weekly submission activity graph
• Streak visualization
• Topic-wise progress tracking

Planned tech stack:

• React + Recharts (Frontend)
• Spring Boot REST APIs (Backend)
• PostgreSQL
• Caffeine Cache for optimized analytics calculations

I can also share a UI mockup/Figma before implementation if required.

Please assign this issue to me.

[ashish-066]

@Bhavya-Sri-code we already have an idea for it.if you want to work on it,we will share you

[Bhavya-developer123]

Thank you for the response @ashish-066.

I’d definitely like to work on this feature. Please share the planned approach or any design/architecture details you already have in mind.

I’m comfortable working on both the React analytics dashboard and the Spring Boot backend APIs, and I’ll make sure the implementation aligns with the existing project structure and goals.

Looking forward to contributing 🚀

[ashish-066]

@Bhavya-developer123 to put it in simple words.Right now you can see there are different types of user stats displayed in the dashboard.they all are fetched from various platforms right you can make smtg like put some arrow on each stat where you can see more of it like what is the stats of each platform or how we compute a score and everything.smtg like see more of a stat.you can mention me or @sreehith1507 if you have any doubts

[ashish-066]

i will assign you this one?

[sanudking]

Hi! 👋 I'm a CSE student participating in GSSoC 2026 and I'd love to work on this. I have experience with Typescript and believe I can implement this effectively. Could you please assign this to me? I'll share my approach before starting. 🚀