Pranita

Full-Stack Developer
Backend-first • DevOps • System Design
Building scalable web applications
Open to remote opportunities

[Pranita @pranitabuilds]

Didn't clear today's interview, but I walked away knowing exactly where I need to improve.

Identified my gaps. Now it's time to work on them, strengthen my fundamentals, and come back stronger.

One setback won't define me. The journey continues.

[Pranita @pranitabuilds]

@remote_lance Yes, keyed on (org, idempotency key), so only duplicates of that request wait. Plan: Redis SET NX with a TTL; a duplicate waits for the winner’s stored response or gets 409. The TTL frees the key if the request crashes. Not built yet.

[Pranita @pranitabuilds]

Excited to share my developer portfolio!

A collection of my projects, skills, and things I've been building with React, Next.js, TypeScript, and more.

Check it out 👇
https://t.co/HOnUzDsXuj
Always building. Always learning.

#WebDevelopment #SoftwareEngineering #BuildInPublic

[Pranita @pranitabuilds]

@remote_lance Thanks! That test was the one I most wanted to get right. One honest caveat: all 5 requests can still reach the provider before the index settles the race, so the ledger bills once but upstream could still be called more than once. An in-flight lock is the next fix.

[Pranita @pranitabuilds]

@remote_lance Thanks for looking! Billing comes from a Postgres request ledger, so I tested "one Idempotency-Key = one ledger row": same key twice returns identical bytes and 1 row, and 5 concurrent retries racing a unique index still give 1 row. Keys are org-scoped.

[WebDeveloperMentor @MentorWebDev]

System Design - Ultimate Roadmap (BOOKMARK NOW)!

🟢 01 Foundations
🔹 Requirements: Functional vs Non-Functional
🔹 Latency, Throughput & Availability
🔹 Back-of-the-Envelope Estimation
🔹 CAP Theorem & PACELC
🔹 Trade-offs Thinking

🌐 02 Networking & APIs
🔹 DNS, HTTP/2 & HTTP/3
🔹 REST vs GraphQL vs gRPC
🔹 WebSockets, SSE & Long Polling
🔹 API Gateways & Rate Limiting
🔹 CDNs & Edge Caching

⚖️ 03 Scaling Basics
🔹 Vertical vs Horizontal Scaling
🔹 Load Balancers (L4 vs L7)
🔹 Stateless Services
🔹 Auto Scaling
🔹 Reverse Proxies

🗄️ 04 Databases
🔹 SQL vs NoSQL Choices
🔹 Indexing & Query Patterns
🔹 Replication & Read Replicas
🔹 Sharding & Partitioning
🔹 Consistent Hashing

⚡ 05 Caching
🔹 Cache-Aside, Write-Through & Write-Back
🔹 Eviction Policies (LRU, LFU)
🔹 Redis & Memcached
🔹 Cache Invalidation
🔹 Thundering Herd & Cache Stampede

📨 06 Async & Messaging
🔹 Message Queues vs Event Streams
🔹 Kafka, RabbitMQ & SQS
🔹 Pub/Sub Patterns
🔹 Idempotency & Retries
🔹 Dead Letter Queues

🧩 07 Architecture Patterns
🔹 Monolith vs Microservices
🔹 Event-Driven Architecture
🔹 CQRS & Event Sourcing
🔹 Saga Pattern
🔹 Service Discovery

🛡️ 08 Reliability
🔹 Redundancy & Failover
🔹 Circuit Breakers & Bulkheads
🔹 Backpressure & Load Shedding
🔹 Multi-Region Design
🔹 Disaster Recovery (RPO / RTO)

🔍 09 Distributed Systems
🔹 Consensus (Raft, Paxos)
🔹 Leader Election
🔹 Distributed Transactions
🔹 Clocks, Ordering & Consistency Models
🔹 Data Consistency Trade-offs

📊 10 Observability & Security
🔹 Logs, Metrics & Traces
🔹 SLIs, SLOs & Error Budgets
🔹 AuthN, AuthZ & Zero Trust
🔹 Encryption in Transit & at Rest
🔹 Abuse & DDoS Protection

🏗️ 11 Classic Design Problems
🔹 URL Shortener
🔹 News Feed & Timeline
🔹 Chat System
🔹 Rate Limiter
🔹 Video Streaming & File Storage

🔥 12 Interview & Real-World Mastery
🔹 Structuring a System Design Interview
🔹 Drawing Clear Architecture Diagrams
🔹 Capacity Planning & Cost Awareness
🔹 Reading Real-World Postmortems
🔹 Junior → Senior → Staff Engineer Path

Learn to design systems that scale, survive failures & make smart trade-offs.

[Pranita @pranitabuilds]

Starting tomorrow, I'm kicking off my preparation for the Infosys Specialist Programmer (SP) role!

Going all in on DSA, problem-solving, and consistent practice. The goal is simple: give it my best and ACE IT.

Day 0. Let's get started! 💻🔥

#Infosys #SpecialistProgrammer #DSA

[Pranita @pranitabuilds]

@softwareduniyas Interested

[Pranita @pranitabuilds]

@edinsoncode @viaintisol Backend Developers

[Pranita @pranitabuilds]

Lost momentum with posting for a while.

Still kept building.

Back to sharing what I'm working on — currently focused on backend engineering and shipping CipherVault.

More building. Less talking.
Let's get back to work. 🚀

#BackendDevelopment #TypeScript #NodeJS #BuildInPublic

[Pranita @pranitabuilds]

@insanekrishnaa Interested

[Pranita @pranitabuilds]

@tanx034 Interested

[Pranita @pranitabuilds]

@nitesh_singh5 Interested

[Pranita @pranitabuilds]

@TheSuranaverse 2026 | https://t.co/OB3Nk9IUWc CSE
Tech Stack: Node.js,TypeScript, JavaScript, PostgreSQL, Prisma, React, REST APIs, Docker
Portfolio/GitHub: https://t.co/75czM9aLvy, https://t.co/96EOUm0mzM
I'm interested in the SDE Intern opportunity and would be happy to share my resume .

[Pranita @pranitabuilds]

@karanveer04 Hi! I'm a https://t.co/OB3Nk9IUWc CSE fresher with strong programming fundamentals. Skilled in JavaScript, TypeScript, Node.js, Express.js, React, Next.js, PostgreSQL, MongoDB, SQL, Git, Docker, and familiar with Java and Python. Interested in the Software Engineer role. Thankyou

[Pranita @pranitabuilds]

@PrinceProjectX Interested. My portfolio: https://t.co/VpLTfe9QNx

[Pranita @pranitabuilds]

@konig0000 https://t.co/VpLTfe9QNx

[Pranita @pranitabuilds]

@defyneric @FlexSuperApp Built CipherVault, a secure file storage platform with TypeScript, Node.js, PostgreSQL, Docker, AES-256, and RBAC, and was a National Finalist at the Union Bank of India iDEA 2.0 Hackathon. I'd love to bring that builder mindset to Flex.

[Pranita @pranitabuilds]

@RemotejobWtessy Guide

[Pranita @pranitabuilds]

@merishabh_singh Interested