Mansri Dev

Software Developer

[Mansri Dev @mansri_dev]

@moonshiftio Seems your website needs a little revamp, have a chat with @satyamvizually he is the guy

[Leonard Rodman @RodmanAi]

Everything you need to know for coding interviews in one roadmap.

Coding Interviews
│
├── 1. Data Structures
│ ├── Arrays
│ ├── Strings
│ ├── Hashmaps
│ ├── Linked Lists
│ │ ├── Singly
│ │ └── Doubly
│ ├── Stacks
│ ├── Queues
│ ├── Deques
│ ├── Heaps / Priority Queues
│ ├── Trees
│ │ ├── Binary Tree
│ │ ├── Binary Search Tree
│ │ ├── AVL Tree
│ │ └── Red-Black Tree
│ ├── Tries
│ ├── Segment Trees
│ └── Fenwick Trees
│
├── 2. Core Problem Patterns
│ ├── Two Pointers
│ ├── Sliding Window
│ ├── Binary Search
│ ├── Recursion
│ ├── Backtracking
│ ├── Greedy Algorithms
│ ├── Divide & Conquer
│ └── Sorting
│ ├── Merge Sort
│ ├── Quick Sort
│ └── Heap Sort
│
├── 3. Dynamic Programming
│ ├── Memoization
│ └── Tabulation
│
├── 4. Graph Algorithms
│ ├── BFS
│ ├── DFS
│ ├── Topological Sort
│ ├── Dijkstra
│ ├── Bellman-Ford
│ ├── Floyd-Warshall
│ ├── Kruskal
│ ├── Prim
│ └── Union Find
│
├── 5. Advanced Techniques
│ ├── Bit Manipulation
│ ├── XOR Tricks
│ ├── Prefix Sums
│ ├── Difference Arrays
│ ├── Kadane’s Algorithm
│ ├── KMP
│ ├── Rabin-Karp
│ ├── Z Algorithm
│ └── Manacher’s Algorithm
│
├── 6. Object-Oriented Design
│ ├── SOLID Principles
│ └── Design Patterns
│ ├── Singleton
│ ├── Factory
│ ├── Builder
│ ├── Adapter
│ ├── Observer
│ ├── Strategy
│ └── Visitor
│
├── 7. System Design
│ ├── CAP Theorem
│ ├── Load Balancing
│ ├── Caching (LRU / LFU)
│ ├── SQL vs NoSQL
│ ├── Sharding
│ ├── Replication
│ ├── Message Queues
│ │ ├── Kafka
│ │ └── RabbitMQ
│ ├── Microservices
│ └── API Gateway
│
├── 8. Design Problems
│ ├── URL Shortener
│ ├── Twitter
│ ├── WhatsApp
│ ├── Netflix
│ ├── Google Drive
│ ├── Payment System
│ ├── Notification System
│ └── Live Streaming Platform
│
└── 9. Interview Survival Skills
├── Thinking Out Loud
├── Recovering from Bugs
├── Explaining Tradeoffs
└── Staying Calm Under Pressure

Save this before your next interview.

[Mansri Dev @mansri_dev]

@denicmarko I would like to join 👋

[Mansri Dev @mansri_dev]

Have experience as a Full Stack and Backend Developer (Spring Boot), where I developed CRM-based systems. I am now actively exploring AI and looking to transition into this space. If there are any relevant opportunities, collaborations, or ideas, I would be happy to connect.

[Neo Kim @systemdesignone]

If you want to get started with SYSTEM DESIGN, learn these 20 concepts (not kidding):

1 System Design Concepts
↳ https://t.co/Jqfyh7YfZn

2 Modular Monolith Architecture
↳ https://t.co/VVV6v3KGHJ

3 Redis Use Cases
↳ https://t.co/hZ571ruVeA

4 How RPC Works
↳ https://t.co/yeIgcmAxQx

5 How Message Queues Work
↳ https://t.co/bZjdqs8Py2

6 How JWT Works
↳ https://t.co/SZXXrlBsWH

7 How Does HTTPS Work
↳ https://t.co/r5rUtVpw0O

8 How Bloom Filters Work
↳ https://t.co/ntZXq7LxVn

9 How Consistent Hashing Works
↳ https://t.co/7d6EipPcKF

10 How Service Discovery Works
↳ https://t.co/BcL3tgxx1u

11 API Versioning - A Deep Dive
↳ https://t.co/OHAtKSUgVN

12 Microservices Lessons from Netflix
↳ https://t.co/XgS7VQoBFv

13 How Idempotent API Works
↳ https://t.co/afe7ACuSYE

14 Saga Design Pattern
↳ https://t.co/2CffTodOHL

15 Frontend System Design Concepts
↳ https://t.co/ViPOQrLZzA

16 How Databases Keep Passwords Securely
↳ https://t.co/KSfIhpAT2j

17 API Design Best Practices
↳ https://t.co/I2ejJ0kbYq

18 How DNS Works
↳ https://t.co/H7hcZnws8N

19 How Websockets Work
↳ https://t.co/JfT6mj4mrv

20 Distributed Systems 101
↳ https://t.co/yi0K5K5RIE

(What else should make this list?)

——

👋 PS - Want my System Design Playbook for FREE?

Click the link below to join my newsletter right now:

→ https://t.co/ByOFTtOihX

(200K+ software engineers have already signed up.)

———

💾 Save this for later & RT to help other software engineers master system design.

👤 Follow @systemdesignone + turn on notifications.

[GeeksforGeeks | Learn to Code @geeksforgeeks]

Be the file they can’t run without.

[Govardhana Miriyala Kannaiah @govardhana_mk]

25 Blogs to Learn 25 AWS Concepts:

1) API Gateway: https://t.co/twWpRwHVo2
2) Scaling Patterns: https://t.co/Ib3Fc0wM26
3) VPC Network Segmentation: https://t.co/ueOV6X1Hvh
4) DR Strategies: https://t.co/YD3bErHky3
5) Load Balancers: https://t.co/0nmxSPs8Pb
6) Cross Zone Load Balancing: https://t.co/K6bcXQmQam
7) IAM Policies: https://t.co/aqtm7Fz1FW
8) EC2 Guide: https://t.co/Uyl6R71sTf
9) DNS Record Types: https://t.co/gS3sbhvIAV
10) DNS Policies: https://t.co/zhACVF6efc
11) VPC Peering: https://t.co/IyTcYRo5Lj
12) VPC Gateway Endpoints:https://t.co/g11GhZNLma
13) Internet Gateway vs NAT Gateway: https://t.co/wC9x7qP5IB
14) 7Rs Cloud Migration: https://t.co/M2mtKSuVoz
15) Lambda Integrations: https://t.co/jHa82Yyzdb
16) Lambda Cold Starts: https://t.co/qBZPoguCaS
17) Lambda Power Tuning: https://t.co/kA5Tbd4KxJ
18) Data Transfer Costs: https://t.co/gRuscfBwtJ
19) Hexagonal Architecture: https://t.co/JmpysdInrO
20) GuardDuty: https://t.co/1wXehgRdK1
21) SSO: https://t.co/t5LtACn8dv
22) Signed vs Pre Signed URL: https://t.co/nim2INt8cV
23) Serverless Architecture: https://t.co/KeUOuuekkw
24) Cloud Cost Control: https://t.co/9IcCtqA0uu
25) Behind the Scenes of a Cloud App: https://t.co/YH22ianOYw

60K+ read my DevOps and Cloud newsletter: https://t.co/WBucLdwLhJ

What do we cover:
DevOps, Cloud, Kubernetes, IaC, GitOps, MLOps

🔁 Consider a repost if this is helpful.

[Akshay Saini @akshaymarch7]

AI just ate jobs of 75% Tailwind engineering team.

Here is the wildest irony in tech right now:
📈 Tailwind usage is at All-Time High rn
but,
📉 the Revenue is DOWN by 80%

How does that even happen?
AI made Tailwind easier to use, so adoption exploded. But AI also answers every question you have.

Developers stopped visiting the documentation. No website traffic = No eyes on their paid products (Tailwind UI).

AI writes so good Tailwind that hardly devs visit their site for docs. Hence, the traffic on their site decreased, which further dropped its revenue.

Scary times for Open Source sustainability.

[Mansri Dev @mansri_dev]

Update 🚀
After 8-10 hours of focused work (and juggling client projects alongside), I wrapped up a fully generic, policy-based UACM.
Supports any workspace, any role, any org unit - built with RBAC + ABAC for real-world use.

Logging off with quiet satisfaction. Builder mode: ON 🌙

[Mansri Dev @mansri_dev]

Update 🚀
After 8-10 hours of focused work (and juggling client projects alongside), I wrapped up a fully generic, policy-based UACM.
Supports any workspace, any role, any org unit - built with RBAC + ABAC for real-world use.

Logging off with quiet satisfaction. Builder mode: ON 🌙

[Mansri Dev @mansri_dev]

Hey @X algorithm,
I'm looking to #connect with the people who are interested in :
- Frontend
- Backend
- Freelancing
- Startup

[Mansri Dev @mansri_dev]

Good UACM isn’t just about roles - it adapts to how organizations actually work.

Today I’m starting to build a generic UACM using RBAC + ABAC, with policy-based authorization for dynamic roles and org units across any workspace.

Builder mode: ON 🚀

[Mansri Dev @mansri_dev]

@Jyoti9789576681 Thanks Jyoti!

Actually It started with a real problem — a friend struggled to scale his ideas and showcase his skills in a way that led to paid opportunities. We discussed the pain points, validated the need, and built from there.

[Mansri Dev @mansri_dev]

Hey there,
Happy to share a small achievement ✨️

We recently got a small but really special win today 🎊

- first payment 💰
- first client 👨‍💼
- first milestone ✅️

of our SaaS product which we’ve been building for the last 4 months.

Next milestone is 10 customers🔥

🤞thx

[Mansri Dev @mansri_dev]

Good APIs don’t just return data — they adapt to how users think.

Today we rolled out extensive filtering with recursive resolution in our SaaS APIs to support complex use cases at scale.

Builder mode: ON 🚀

[Mansri Dev @mansri_dev]

@Rubab_Mentor https://t.co/3TwTjTwErT

[Mansri Dev @mansri_dev]

@FilmoriCom https://t.co/3TwTjTwErT

[Mansri Dev @mansri_dev]

@workwithroshni https://t.co/3TwTjTwErT

[Mansri Dev @mansri_dev]

Today, while building a SaaS backend in Spring Boot, I remembered my early dev days — when I was all-in on frontends, creating cool projects with Remix, trying out Next.js, and experimenting with Payload CMS. 🚀

#SpringBoot #SaaS #NextJS #RemixJS #PayloadCMS #DevJourney