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sayak.webdesigner
Delivered from Kolkata to Hong Kong

Web and software development for Hong Kong businesses

Hong Kong divides into two buying markets that barely overlap: family-owned trading and import-export businesses with operational problems near-identical to their Indian counterparts, and a financial sector that buys like Singapore.

EDGE / CDN — 300+ PoPs, WAF, DDoS shieldKolkataMumbaiSingaporeFrankfurtVirginiaSydneyPRIVATE VPC — 10.0.0.0/16Load BalancerTLS 1.3 · HTTP/3App Clusterautoscale 2→24Worker Poolqueues · cronObject StoreS3 / GCSPrimary DBMulti-AZRead ReplicareportingRediscache · sessionsSecretsKMS / VaultOBSERVABILITY & RUNBOOKSGrafanaPrometheusLoki logsPagerDutyUptime 99.98%
Working overlap
~6 hrs/day
HKT
We invoice in
HKD
Hong Kong dollar
Data regime
Personal
Privacy Commissioner for Personal Data
Local office
None
Delivered from Kolkata

The trading side is where we are most immediately useful. A Hong Kong import-export business running on spreadsheets, with stock across bonded and unbonded warehouses, letters of credit, multi-currency invoicing and customers on different terms, has almost exactly the problem we have solved repeatedly for Indian distributors and traders. The commercial mechanics are close to identical and much of the vocabulary is shared.

These businesses buy pragmatically. They want to know whether you understand the process, what it costs, and whether it will actually work. They are not interested in a discovery workshop and they can tell within ten minutes whether you have seen a trading operation before.

The financial sector is a different engagement entirely: formal vendor assessment, documented security posture, and HKMA or SFC outsourcing expectations requiring evidenced oversight of a service provider. We keep that documentation ready and treat it as the norm rather than an imposition.

Trading company systems, where we are strongest

The recurring Hong Kong trading engagement replaces a set of linked spreadsheets and a shared drive with something that has a database, an audit trail and a login.

The specifics recur. Stock across multiple warehouses and sometimes multiple entities, where the number in the spreadsheet and the number on the shelf diverge over a quarter. Multi-currency purchasing and selling, with exchange exposure nobody is tracking deliberately. Customer-specific pricing and credit terms that live in one person memory. Letters of credit and documentary collections tracked on paper. And a margin figure that is only known accurately weeks after a shipment closed.

None of this is technically difficult. The difficulty is specification, because the rules that matter are the exceptions and they are undocumented. The same customer who always revises the order, the supplier who substitutes grades without telling anyone, the shipment that is always split. We find these by watching the work rather than by running a requirements workshop, because nobody volunteers what they consider obvious.

Our Indian experience transfers here more directly than in any other overseas market we serve, and we would rather demonstrate that with one module than claim it in a proposal.

In practice

Multi-warehouse, multi-entity stock that reconciles to what is on the shelf.
Multi-currency purchasing and selling with visible exposure.
Customer-specific pricing and credit terms out of one person memory.
Letter of credit and documentary collection tracking.
Shipment margin known while it is open, not weeks after it closed.

Every engagement starts with a conversation, not a proposal template.

Thirty minutes with a senior engineer. You leave with an architecture sketch and an honest cost range, whether or not you hire us.

Book that call

The regulatory position, honestly stated

Hong Kong is more permissive than most markets we serve on cross-border data. The Personal Data (Privacy) Ordinance is long-established, and its cross-border transfer provision has historically not been brought into force, which means the statutory restriction most jurisdictions impose does not operate in the same way here.

That is not a reason to be casual, and we would treat a supplier who used it as one as a warning sign. The PDPO data protection principles still apply, including obligations around security and retention, and a data user remains responsible for how a processor handles personal data.

For financial-sector clients the binding constraint comes from elsewhere. HKMA and SFC outsourcing expectations require that a regulated firm retains responsibility for outsourced activities and can evidence oversight of the service provider, including one offshore. We build for that: named individuals with logged access, version-controlled changes attributable to a person, documentation written for someone who was not involved, and an exit plan in the contract from the start.

Your compliance adviser should review any arrangement. We are not Hong Kong legal advisers.

Every engagement starts with a conversation, not a proposal template.

Thirty minutes with a senior engineer. You leave with an architecture sketch and an honest cost range, whether or not you hire us.

Book that call

What we cost in Hong Kong dollars

Hong Kong development costs are high, driven by office rents and a competitive employment market. Indicative bands for original work with us.

ProjectHong Kong agencyWith us
Corporate site with CMSHK$150,000 - 550,000HK$13,000 - 42,000
Trading or inventory systemHK$400,000 - 1,800,000HK$35,000 - 270,000
eCommerce storefrontHK$150,000 - 700,000HK$12,000 - 55,000
Custom web applicationHK$500,000 - 2,500,000HK$40,000 - 330,000
Maintenance and supportHK$8,000 - 35,000/moHK$900 - 4,500/mo

Six hours of overlap, and the long Hong Kong day

Hong Kong is two and a half hours ahead of India with no daylight saving. Our 09:30 to 19:30 IST day covers 12:00 to 22:00 Hong Kong time, so your afternoon and evening sit inside our working day.

On paper that is six hours. In practice it is often more, because trading and finance businesses in Hong Kong routinely work later than a nine-to-six day, and the hours our teams share tend to be the hours when decisions actually get made rather than the morning administrative block.

Work done in your morning reaches us as it happens and is picked up at the start of our day, so a question raised at ten is generally answered by early afternoon.

Every engagement starts with a conversation, not a proposal template.

Thirty minutes with a senior engineer. You leave with an architecture sketch and an honest cost range, whether or not you hire us.

Book that call
Where our Hong Kong clients are

0 markets, each with a different problem

These are not the same page with the place name swapped. The industries, the buying pattern and the work we are asked for differ materially between them, which is why each has its own.

What clients say

Rated 4.7 out of 5 across 64 reviews

Verified on Google Business Profile

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Direct

Enquiries now arrive with specifications already attached

Our previous website had a stock photograph and a paragraph about commitment to quality. It brought us nothing in four years. Sayak spent two days on our shop floor before drawing anything, and what they built lists our machine capacities, tolerance ranges and certifications in a way a purchasing officer can actually evaluate. The change was not in the number of enquiries so much as in their quality — people now call having already decided we can do the job, so the conversation starts at commercial terms.
Arindam SenguptaManaging Director, Sengupta Engineering WorksHowrah ·
Email

They talked us out of half of what we asked for

We went in with a long list of features we were certain we needed. They built roughly half of it and explained clearly why the rest would be maintained forever and used by nobody. Six months on they were right about every item. The store is fast on phones, which matters because that is where almost all of our traffic comes from, and our team updates the catalogue ourselves without calling anyone.
Priyanka RoyDirector, Roy ExportsKolkata ·
Direct

Parallel running for a full month meant nobody had to trust it blind

Replacing a system a clinic depends on is frightening, and most vendors we spoke to proposed a weekend cutover. Sayak ran the new system alongside our registers for a full month and only switched once the numbers matched every day. Our front desk staff were part of the design rather than being trained at the end, which is why they actually use it. Report preparation that took a person most of a morning now takes minutes.
Dr. Subhankar DasAdministrator, Das Diagnostic CentreKolkata ·
Questions

What Hong Kong buyers ask us

If yours is not here, ask it directly. We would rather tell you we are a poor fit in the first call than in month three.

Less than most jurisdictions. The Personal Data (Privacy) Ordinance cross-border transfer provision has historically not been in force, so the statutory restriction that applies in Singapore or the UAE does not operate the same way. The PDPO data protection principles still apply and a data user remains responsible for how a processor handles personal data, so the contract still matters.

This is where our Indian experience transfers most directly of any overseas market. Multi-warehouse stock, multi-currency purchasing and selling, customer-specific pricing and credit terms, letters of credit and shipment margin that is only known after closing are problems we have solved repeatedly for Indian distributors. The mechanics are close to identical.

We build to them. The expectation is that a regulated firm retains responsibility for outsourced activities and can evidence oversight of the service provider, including offshore. That means named individuals with logged access, version-controlled attributable changes, documentation readable by someone not involved, and an exit plan in the contract from the start. Your compliance adviser should review the specific arrangement.

Two and a half hours, constant, with no daylight saving. Our working day covers 12:00 to 22:00 Hong Kong time, giving around six hours of overlap. In practice it is often more, since trading and finance businesses here frequently work later than a standard day and the shared hours tend to be when decisions get made.

Typically HK$400,000 to 1,800,000 from a Hong Kong supplier and HK$35,000 to 270,000 with us. The range is wide because the cost is driven by how many exceptions your operation carries rather than by transaction volume. We scope the first module separately and small so you can judge delivery before committing.

Next step

Tell us what is slowing your business down.

A 30-minute call with a senior engineer — not a salesperson. You leave with an architecture sketch and an honest cost range, whether or not you hire us.

Direct line

+91 70033 91355

Mon–Sat · 9:30 AM – 7:30 PM IST · Sealdah, Kolkata

Reply within one working hour NDA signed before any brief Fixed-price option on every scope
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