Services

Engineering, architecture and training.

Each service below has a defined scope, a list of deliverables and its own engagement model. Projects are quoted individually — tell me what you need and you will have a written proposal before anything starts.

Android App Development

We build and ship native Android applications end to end — architecture, UI, data layer, store release and the monitoring that comes after launch.

What is included

  • Native Android apps in Kotlin, with Jetpack Compose or XML views
  • Offline-first local storage with Room, plus background and sync work
  • Play Console setup, signed release builds and staged rollout
  • In-app purchases, subscriptions and ad network integration
  • Crash reporting, analytics and post-launch monitoring

Engagement models

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iOS App Development

iOS work delivered to the same standard as the Android side, so a product can run on both platforms without two different ideas of how it should behave.

What is included

  • Native iOS apps in Swift, with SwiftUI or UIKit
  • App Store Connect setup, TestFlight builds and submission
  • StoreKit in-app purchases and subscriptions
  • Push notifications, deep links and universal links
  • Accessibility, device-size and OS-version testing

Engagement models

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Backend Development & APIs

A mobile app is only as reliable as what sits behind it. We design and build the services, data model and infrastructure your client applications talk to.

What is included

  • REST APIs and server-side business logic
  • Database design, migrations and query tuning
  • Authentication, authorisation and role management
  • Firebase setup — Firestore, Auth, Functions, Storage and security rules
  • Deployment, environment separation, logging and backups

Engagement models

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App Architecture & Consulting

Sometimes the problem is not a missing feature but the shape of the code. We review what exists, write up what is actually wrong, and give you a plan ordered by risk.

What is included

  • Architecture review with a written findings report
  • Modularisation, layering and dependency strategy
  • Prioritised refactoring plan you can hand to your own team
  • Performance, startup time and memory profiling
  • Test strategy and CI pipeline recommendations

Engagement models

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Personal Training & Mentoring

Private mentoring built around where you actually are — not a generic syllabus. We work on your projects, your blockers and the gaps that are slowing you down.

What is included

  • Private 1:1 sessions scheduled around your timezone
  • A learning plan built around your current role and goals
  • Review of your own code, with written feedback after each session
  • Interview, portfolio and career preparation
  • Between-session support by email or chat

Engagement models

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Online Classes & Group Training

We have taught thousands of students online. The same material works for a company that needs its team brought up to speed on a stack in a fixed number of weeks.

What is included

  • Live online classes for cohorts, bootcamps or in-house teams
  • Course materials, exercises and sample projects
  • Session recordings for later review
  • Assessments, code review and progress feedback
  • Curriculum designed around your team’s existing stack

Engagement models

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Technical Writing & Books

Writing is a large part of what we do. If you need a book, a documentation set or a tutorial series written by people who ship the code as well, this is that service.

What is included

  • Full-length technical books and course workbooks
  • Developer documentation, guides and API references
  • Tutorial series and long-form technical articles
  • Technical editing and review of existing drafts
  • Companion sample-code repositories

Engagement models

Request a quote
Questions

Before you send an inquiry.

How do we get started?

Send an inquiry through the contact form with a short description of what you need. You get a reply within two business days and we arrange a discovery call at no charge.

How do you quote a project?

Once the scope is agreed you receive a written proposal with a fixed price, the deliverables and a milestone schedule. Ongoing or open-ended work is quoted hourly or as a monthly retainer instead. Nothing starts before you have the quote in writing.

How do I pay, and in what currency?

Invoices are issued in US dollars and settled by international bank transfer or Payoneer. Projects normally run on a deposit followed by milestone payments. The full terms are on the Terms & Payment page.

Who owns the code when the project ends?

You do. Full intellectual property in the delivered work transfers to you once the final invoice is paid, along with the source code and documentation.

Do you work with clients outside Bangladesh?

Yes. Delivery is remote and clients are worldwide. We work asynchronously and keep an overlapping window with your timezone for calls and reviews.

Will you sign an NDA?

Yes. Send your agreement with the inquiry, or ask for ours, and we will have it in place before any code or commercial detail is shared.

Can you take over an existing codebase?

That is a common engagement. It usually starts with a fixed-scope architecture review so both of us know the real state of the code before committing to a build.

Not sure which service you need?

Describe the problem rather than the solution. If it is not something we should take on, we will say so and point you somewhere better.