Roushan Kumar

Trading comfort for growth | Building, learning, applying and repeating. The journey is on.

[Roushan Kumar @rkuma07]

If fire departments or municipal corporations in every state actually bothered to audit buildings, the overwhelming majority would somehow turn out to be non-compliant. But what a shock that would be, right?

#Lucknow

[Roushan Kumar @rkuma07]

@drmdnr @RailwaySeva @rpfecr @rpfecrdnr Thank you for update!

[Roushan Kumar @rkuma07]

@RailwaySeva @RailMinIndia My senior citizen parents are on 11402 SOU PUNE EXP today. Father (63): confirmed 3A, B2/44. Mother (61): confirmed Sleeper, S4/44. Other passengers are occupying their confirmed berths and refusing to move. They’re elderly & struggling. Please help 🙏

[Roushan Kumar @rkuma07]

In government, the old forget how to think and the young never learn to.

#INDIA #BHARAT

[Roushan Kumar @rkuma07]

@OfficialSBICare The "extant norm" cited in writing was: "Credila has no official address in Patna."

Are you confirming SBI policy forbids takeovers from centralized NBFCs solely because they lack a local branch? Or is the branch misinterpreting Circular NBG/RL/EL/14/2025-26?

Please clarify.

[Roushan Kumar @rkuma07]

Unbelievable @TheOfficialSBI Patna rejected my Edu Loan takeover because Credila has "no official address in Patna"
They claim they are "not in a position to contact" the Head Office. Apparently, emails & phones don't work in 2026?

@RBI @DFS_India @FinMinIndia #DigitalIndia

[Roushan Kumar @rkuma07]

🚨 JSAC Tr Dashboard Down 🚨

https://t.co/dojThSCBQq
Offline for 48+ hours (since 30 Dec 2025, 10:00 PM).

#WebsiteDown #PublicServices #DigitalIndia #Transparency #GovTech #India #OpenData #Accountability #pmoindia #JalShaktiAbhiyan @khurpenchh

[Roushan Kumar @rkuma07]

Many believe that corruption among IAS officers is greater than among politicians.

#IAS
#CivilServices
#Governance
#Accountability

[Roushan Kumar @rkuma07]

First, they publish the data.
People question it.
Then the image is disabled.
This is not “damage control”.
This is avoiding accountability.
Public portals exist for citizens, not for optics.

#Transparency #JalShakti #RTI #pmoindia #CORRUPTION #IAS #india

[Roushan Kumar @rkuma07]

@YTKDIndia Is the 'Jal Shakti Abhiyan' portal broken? All geotagged 'proof' images seem to be missing across states.

[Roushan Kumar @rkuma07]

@TheOfficialSBI @DFS_India
URGENT: My Edu Loan Takeover (Patna) is STUCK. Foreclosure expires TOMORROW (31st Dec).
Emails to RACPC/LHO Patna were ignored. If not disbursed today, I face financial loss due to the bank's delay.
HELP! #SBILoan #Patna

[Roushan Kumar @rkuma07]

We lost the original library to fire, but we can rebuild it in the cloud.

Location: Nalanda, Bihar Est: 5th Century CE

A tribute to the golden age of learning. ❤️ if you’ve visited the real ruins!
#Nalanda #IncredibleIndia #BiharTourism #History #Architecture
@TourismBiharGov

[Roushan Kumar @rkuma07]

@BsleriZone
Found two different MRPs on this bottle ₹5 printed on the label and a revised MRP of ₹4.50 near the manufacturing details.
This is misleading for consumers.
Please look into the pricing discrepancy and ensure clarity
#ConsumerRights #MRP #Bisleri

[Roushan Kumar @rkuma07]

India: 1.43B people
~43% in the workforce.
~21% of workers get a monthly salary.

→ Only ~9–10% of total population have steady income.

If your AI product depends on paid subscriptions
you’re building for just the top 10%.

The real scale lies in the 90% if you can reach them.

[Roushan Kumar @rkuma07]

From 800 ms → 8 ms, a 100× speedup in vector search using FAISS. ⚡
HNSW = high recall, fast queries;
IVF-PQ = small memory, billion-scale search.

Complete FAISS optimization guide:
https://t.co/0vkOIB0GXi

What’s your go-to index?

#FAISS #VectorSearch #MachineLearning

[Roushan Kumar @rkuma07]

@FinMinIndia @wintrackinc Enact a law stating that anyone who accepts a bribe may remain free while their immediate family(child,wife/husband and parent) is imprisoned for life. You will see immediate change.

[Roushan Kumar @rkuma07]

Proactive testing = safer AI 🛡️
Use layered defenses: toxicity filters + PII detectors.
Build trust, prevent crises, and protect reputation.

Complete safety testing guide: https://t.co/RosFALH4Vx

#AISafety #LLMTesting #ResponsibleAI

[Roushan Kumar @rkuma07]

From human raters to AI judges: Evaluation is being reinvented.

G-Eval turns LLMs into consistent, scalable graders with structured rubrics + CoT reasoning

Complete implementation guide: https://t.co/P7tdYuYh8Q

#LLMJudge #GEval #AIEvaluation

[Roushan Kumar @rkuma07]

🚨 Many RAG systems fail silently: answers look fluent but aren’t grounded in the retrieved context.

Faithfulness ≠ and Relevance both must be measured to build trust.

Complete evaluation framework: https://t.co/AIzYP2VbpQ

#RAG #LLMEval #Faithfulness