
WAI
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Microsoft-ecosystem consulting out of Santa Clara and Pune: AI copilots, Fabric data platforms, legacy modernisation. A rebrand carried through into a site that makes a complex service offering legible in one pass.
+91 70034 16634 · hello@syscodes.in
Kolkata IST
Android for Delhi NCR
Android for Delhi NCR retail and D2C brands: commerce apps drawing on the same catalogue and stock as your store, built to survive the install spike your spend buys.
30-min call with a senior lead · Reply within 1 business day · NDA on request

Projects shipped
Brands and clients
On-time delivery
Countries served
01The practice
Native, hybrid or a web app. What the app has to do on the device decides which of these is right.
What decides whether it works · Week one
02Services
| Native apps Kotlin and Jetpack Compose against the current SDK. Worth it when a field team depends on background location, offline sync and long sessions. | Hybrid and cross-platform apps One React Native or Flutter codebase for both stores, reading the same catalogue, pricing and stock as your storefront. | Web apps and PWAs An installable web app when a Play listing is not worth the overhead. Often the right first step for a commerce brand testing whether an app earns its place. | |
|---|---|---|---|
| Typical timeline | 12–16 weeks | 10–14 weeks | 8–12 weeks |
| Next stepQuoted per project after a free consultation. | Explore Android app development → | Explore hybrid app development → | Explore web app development → |
Kotlin and Jetpack Compose against the current SDK. Worth it when a field team depends on background location, offline sync and long sessions.
One React Native or Flutter codebase for both stores, reading the same catalogue, pricing and stock as your storefront.
An installable web app when a Play listing is not worth the overhead. Often the right first step for a commerce brand testing whether an app earns its place.

03Included
The app, the website and your marketplace listings drawing on one source. Two systems holding the same stock disagree within a week and someone oversells.
An NCR launch arrives with real paid spend behind it. Backend and onboarding are load-tested at campaign volume before the campaign runs.
If you cannot tell which campaign produced a retained user, the spend is guesswork. Tracking is part of launch, not a month-two project.
Most installs are lost in the first ninety seconds. We instrument that path and treat drop-off there as a bug.
Razorpay, UPI intent flows, cards, EMI and cash on delivery, tested against real accounts rather than sandbox keys.
Source, keystore and Play Console ownership in your name. Nothing depends on us staying.
Kotlin · Jetpack Compose · React Native · Firebase · AppsFlyer · Razorpay · UPI · Play Billing · Crashlytics · Play Console
04Working from Delhi NCR
We are a Kolkata studio. Here is what that actually means for a Delhi client, stated plainly.
Delhi briefs usually carry an existing customer base and a marketplace presence. The job is moving margin onto your own site without losing the volume.
Most NCR clients already have performance and content people in house. We build what they can run, and instrument it so they can prove it worked.
Copy in the language your buyers actually use, checked by someone who reads it, not run through a translation API.
IST throughout, so a 10am standup in Delhi is a 10am standup for us. No overnight handoff and no waiting a day for an answer.
Every invoice carries our West Bengal GSTIN. IGST applies across state lines, and the input credit is claimable. No offshore paperwork.
Everything runs on video, in your tracker, with a staging URL you can open whenever you like. Nothing about the work depends on being in the same room.
Served from Kolkata, our one officeDelhi NCR and Kolkata --:-- IST · same working dayBook a call →
05Process
Five stages, a scope fixed in writing, and a senior Android engineer in your standup rather than behind an account manager.
We agree what the first release does not do. Who opens the app, on what handset, and the one job it has to finish. If a campaign date is fixed, we scope backwards from it and cut rather than slip.
Screens drawn to Material, not a desktop mock shrunk down. Clickable flows at real Android densities, with thumb reach, the back gesture and notification behaviour decided before anyone writes code.
A signed build on your phone every fortnight. Two-week sprints, each ending with an internal-track release you can install and use. Code lands in your repository as it is written.
Real handsets, and the backend at spike volume. A device lab pass, a battery and performance run, and a load test of the backend at the install volume your media plan predicts.
Staged rollout, then whatever the crash log says. We ship to a small percentage first and watch. After launch, monthly reviews on crashes, retention and the screens people abandon.
Stage 02 · Design





06Results
A sample of the products and apps we have shipped. The portfolio has the rest, with the numbers attached.

Page load
Microsoft-ecosystem consulting out of Santa Clara and Pune: AI copilots, Fabric data platforms, legacy modernisation. A rebrand carried through into a site that makes a complex service offering legible in one pass.

Organic traffic
Executive search and leadership consulting for Canadian organisations hiring at the top. Rebuilt to new brand guidelines with the emphasis on how a senior candidate reads a firm before they answer its call.

Revenue, month one
Roasted, never fried Indian namkeen with the protein and fibre on the front of the pack. A launch store for a brand whose whole argument is that you can read the ingredients.
<2s Page load

Sales
Handwoven jamdani turned into contemporary womenswear by a Kolkata label that refuses to greenwash. The store already existed; what it lacked was a path from admiring the craft to buying it.
<1.2s Page load

Sales
A smart batting tee and coaching app for baseball and softball hitters, from youth players to pros. The brief was Japanese retro-cyberpunk, all neon, scanlines and chromatic edges, on a store that still opens instantly on a phone.
+35% Order value

Conversion rate
Online IIT-JEE and NEET coaching taught by IITians, serving students across India and NRI families in the Gulf. Live classes, test series and doubt resolution at scale, on a platform built for term-time load.
+37% Sales
Tell us the number that is stuck. A senior lead replies within one business day with an honest view, free.
or WhatsApp +91 70034 16634
9.9/10 client score · 150+ projects · 100% on time
07Clients
130+ brands across retail, healthcare, education and manufacturing.
























“I would absolutely hire Syscodes again. Their Shopify expertise, clear communication, and reliability made the entire project seamless. They brought valuable ideas and recommendations that genuinely improved the final result. Professional, responsive, and highly skilled, I couldn’t recommend them more highly.”

conversion rate
08More in Delhi NCR
The same team, working on the rest of what Delhi NCR clients ask us for.
09FAQ
The ones that come up most in a first conversation.
Still unsure?
Ask us anything before committing to a call. Most questions get a real answer within a few hours.
hello@syscodes.in →Yes. We are a Kolkata studio working on IST, with the same hours as your team. Weekly video calls, your tracker, and a staging URL you can open whenever you like.
Yes. Two systems holding the same stock and pricing diverge within a week, and somebody gets blamed for the oversell.
That is what we test for. The backend and the onboarding path are load-tested at the volume your media plan predicts, before the campaign runs.
Yes, if attribution is wired during the build rather than added later. We treat it as part of launch.
If the app leans on sensors, background sync or heavy offline storage, Kotlin. If Android and iOS need the same product on one budget, React Native usually wins.
Yes, including listing copy, screenshots, the data-safety declaration and staged rollout. The Play Console account stays in your name.
An MVP is about eight weeks, a full commerce app twelve to sixteen. If you have a media date, we scope backwards from it.
10Start a project
Thirty minutes, free. Tell us what the site must do and who will run it.
You'll hear back from a senior lead, never a bot.