Get in touch
Talk to an engineer, not a call centre
Email nitesh@redcubical.com or call +91 90687 14658. Every enquiry gets a reply within one business day, and your first call is 45 minutes with the solution architect who would lead the work — covering your systems, constraints and real deadline before anyone talks about price.
Direct lines
- Telephone
- +91 90687 14658
- Message us on WhatsApp
- Primary contact
- Nitesh, Head of Global Engagement
- Office hours
- Monday to Friday, 09:30 to 19:00 IST
- Call window
- 06:00 – 22:00 IST for global time zones
- Response time
- Within one business day
Enquiry form
Send us the problem
The more constraint you give us, the more useful our first response is. Budget ceiling and deadline are more valuable to us than a feature list.
Where we are
- Registered office
- Dev Heights, First Floor, Aman Vihar, Sahastradhara Road
Dehradun, Uttarakhand 248001
India - Coordinates
- 30.3165, 78.0322
- Legal entity
- Redcubical Systems Private Limited
- Founded
- October 2022
Reach the right person
Where to send what
| Enquiry type | Send to | Typical response |
|---|---|---|
| New project or proposal request | nitesh@redcubical.com | One business day |
| Dedicated team or staff augmentation | nitesh@redcubical.com | Shortlist within 48 hours |
| Offshore development centre enquiry | nitesh@redcubical.com | One business day |
| Vendor security questionnaire | nitesh@redcubical.com | Three to five business days |
| Existing client support escalation | Your engagement channel or on-call rota | Per your SLA — P1 in 15 minutes |
| Careers and applications | nitesh@redcubical.com | Two business days |
| Data privacy, DPDP or GDPR request | nitesh@redcubical.com | Within 30 days, usually sooner |
| Partnership or reseller enquiry | nitesh@redcubical.com | One week |
All enquiry types currently route to the same monitored inbox so nothing is lost in a shared alias. Dedicated departmental addresses are being introduced as the team grows.
Scheduling
When we can meet, in your time
Our engineering floor runs 09:30 to 19:00 IST, and we staff call slots from 06:00 to 22:00 IST so no client is asked to take a 3 a.m. meeting.
| Your location | Your local slot | Our local slot | Daily overlap |
|---|---|---|---|
| US Eastern (New York, Toronto) | 07:30 – 11:00 | 17:00 – 20:30 | 4.5 hrs |
| US Central (Chicago, Dallas) | 07:00 – 10:00 | 18:30 – 21:30 | 4.5 hrs |
| US Pacific (San Francisco, Seattle) | 06:30 – 09:00 | 19:00 – 21:30 | 4 hrs |
| United Kingdom (London) | 09:00 – 15:30 | 13:30 – 20:00 | 7 hrs |
| Central Europe (Berlin, Amsterdam) | 09:00 – 15:00 | 12:30 – 18:30 | 6.5 hrs |
| UAE (Dubai, Abu Dhabi) | 09:00 – 17:00 | 10:30 – 18:30 | 8 hrs |
| Saudi Arabia (Riyadh) | 09:00 – 17:00 | 11:30 – 19:30 | 8 hrs |
| Singapore | 12:00 – 19:00 | 09:30 – 16:30 | 7 hrs |
| Australia Eastern (Sydney) | 14:00 – 19:00 | 09:30 – 14:30 | 5 hrs |
| India (domestic) | 09:30 – 19:00 | 09:30 – 19:00 | Full day |
Windows shown are the comfortable overlap for both sides and shift by one hour during daylight-saving transitions. Gulf clients on a Sunday-to-Thursday week are supported without extra charge.
Answers
Before you get in touch
How do I contact Redcubical Systems?
Email nitesh@redcubical.com or call +91 90687 14658 between 09:30 and 19:00 IST, Monday to Friday. Our office is at Dev Heights, First Floor, Aman Vihar, Sahastradhara Road, Dehradun, Uttarakhand 248001, India. Every enquiry receives a reply within one business day.
Who will I speak to on the first call?
A solution architect and the delivery lead who would own your engagement — not an account manager reading from a deck. The call runs about 45 minutes and covers your existing systems, data sensitivity, in-house capacity and the real deadline.
How quickly will I get a proposal?
A written proposal with a fixed price or capped ceiling, a named team roster and a delivery calendar arrives within five business days of the technical call. There is no charge for reaching that point.
Do you sign NDAs before a discussion?
Yes, and we will sign yours rather than insisting on our template. Send it with your enquiry and we will return it executed, usually the same working day.
Can you complete our vendor security questionnaire?
Yes. We routinely complete security questionnaires, provide our information security policy set, and answer data residency, subprocessor and breach-notification questions. Allow three to five business days for a full questionnaire.
What time zones can you take calls in?
We hold calls from 06:00 to 22:00 IST to cover business hours in the Americas, EMEA and Asia-Pacific. For North American clients that typically means an early-morning ET slot or a late-evening IST slot; both are staffed.
One business day. A real engineer. A real number.
That is the whole promise. Send the brief and judge us on the quality of the first response rather than the polish of the deck.