Arka Mukherjee

Scientist 'E' and Team Leader at Centre for Development of Telematics (C-DOT), Delhi

[Arka Mukherjee @arkacdotd]

@makemytripcare NC735447591116816803 The cab driver Raju demanded extra money as waiting charge in a prepaid trip as he entered start OTP at the end of trip and threatening to call police and harassed a senior citizen. Is this the quality of service now? Regret booking your cabs.

[Arka Mukherjee @arkacdotd]

@AmazonHelp Not able to connect. Please arrange a call back

[Arka Mukherjee @arkacdotd]

@amazonIN Order Id: 407-9805823-5911519. Pick up completed 10 days back. I am yet to get refund. The staus is also incomplete on app. Last time CC executive told that it will be resolved soon. Why so downgrade in customer service of late?

[Arka Mukherjee @arkacdotd]

@AmazonHelp Refund has not been processed yet as promised. It is more than the timeline given.

[Arka Mukherjee @arkacdotd]

@JioCare Even not getting SMS from Jio app.

[Arka Mukherjee @arkacdotd]

@JioCare I am not receiving any SMS in my JIo prepaid number. As a result I am unable to even log in to Jio app and lodge complaint. Kindly help.

[Arka Mukherjee @arkacdotd]

@JioCare Replied details in message. Please check and resolve.

[Arka Mukherjee @arkacdotd]

@airtelindia @AirtelXtream pathetic service quality for fibre broadband in Noida Sec 74 Grand Ajnara Heritage. Frequent outages nowadays and long time to restore (More than 24 hrs). What has happened to you? Even no update through SMS. Should I change ISP?

[Arka Mukherjee @arkacdotd]

@Fortune_Hotels Someone is leaking customer data. I am getting spam emails with my details of stay for financial fraud. Serious issue. Please look into it.

[Arka Mukherjee @arkacdotd]

@IndiaPostOffice Are you mad? Article has not been delivered. I am asking for it to deliver to me. Pathetic service.

[Arka Mukherjee @arkacdotd]

@IndiaPostOffice what is the issue with my item with tracking id JJ592387763IN. Moving between Ghaziabad and Gr Noida for the last few days and not getting delivered to Noida Sec 74.

[Arka Mukherjee @arkacdotd]

@IndiaPostOffice Not yet delivered

[Arka Mukherjee @arkacdotd]

This is Mandi Road from Chattarpur to Mandi Gaon. The condition is pathetic. This road is lifeline for many people but the condition is life threatening. @MCD_Delhi @gupta_rekha @CMODelhi @LtGovDelhi

[Arka Mukherjee @arkacdotd]

#delhirain #waterlogging @MCD_Delhi #mandiroad

[Arka Mukherjee @arkacdotd]

@ViCustomerCare my vi prepaid sim is not able to provide internet access in iphone hotspot but works in other handset. Also the iphone works well with other sim. 199 executive could not help. Should I opt for MNP? Kindly resolve.

[Arka Mukherjee @arkacdotd]

@MyntraSupport Case IN25052618002196477046. Shoes come with 3 months warranty against manufacturing issues and pasting got removed in normal use. Cultsport told that Myntra will support. And you closer my ticket citing other customers have no problem. What a joke.

[Arka Mukherjee @arkacdotd]

@MyntraSupport bought Cultsport shoes 10 days back. The sole has started getting removed in 10 days. Neither Cultsport nor Myntra is helping in return of this crap. Had a long call with u today morning. No resolution. Is this what a loyal customer should expect?

[Arka Mukherjee @arkacdotd]

@MyntraSupport Sent. Please support.

[C-DOT @CDOT_India]

We at @CDOT_India showcased cutting-edge quantum communication solutions at the 3rd International Quantum Communication Conclave!

We showcased our #Quantum based indigenous solutions including QSAFE – Quantum Secure 200 G Encryptor, Quantum Key Distribution (#QKD) , Measurement Device Independent – Quantum Key Distribution (MDI-QKD), Post Quantum Cryptography (#PQC) and more.

Organized by @TEC_DoT_India & @CDOT_India, this conclave brought together global experts to discuss cutting-edge #advancements & the roadmap for #quantum #innovation in India & beyond.

Future of secure communication is here!

@TEC_DoT_India @MIB_India @DDNewslive @DSTIndia @PIB_India @pib_comm @DoT_India @JM_Scindia @PemmasaniOnX @neerajmittalias @rkupadhyay

#IQCC2025 #QuantumTech #CDOT #Innovation #FutureIsQuantum #WorldQuantumDay2025India #WQD2025 #1DayToGo

[Arka Mukherjee @arkacdotd]

@HomeTown_In Your customer care executive told me that there is no after sales repair service available for the glass top dining table in NCR now. Please confirm. I regret buying from you. My table is useless for a minor damage in legs.