Xero Certified Professional
Level 2 · Since 2015
QuickBooks Online
Certified ProAdvisor · Since 2015
A2X Certified
Accountants & Bookkeepers · 2026
FCA
Fellow Chartered Accountant
Ex-KPMG · 4 years training
Xero and QuickBooks Online specialists helping small business owners worldwide keep their books clean, their reports accurate, and their tax preparation stress-free — since 2015.
You focus on your customers. We keep your books in order and your numbers ready whenever you need them.
Since 2015, we've helped hundreds of small businesses set up and run Xero and QuickBooks Online — from sole traders to Amazon, Shopify, and AirBnB operators across multiple markets.
Led by a Fellow Chartered Accountant (FCA) with four years at KPMG. First Silver Xero Champion from Bangladesh. Xero Certified Professional (L2). QuickBooks Online ProAdvisor since 2015. A2X Certified for Accountants and Bookkeepers.
Professional-grade bookkeeping at reasonable, competitive fees — the combination most small business owners struggle to find on freelance marketplaces or with high-street firms.
Bookkeeping, cloud accounting consultancy, and accounts preparation support for small businesses worldwide.
Day-to-day bookkeeping in Xero, QuickBooks, Wave, or FreshBooks. Bank feeds reconciled, transactions categorised, reports ready.
Learn more →Clean software setup from scratch or migration from spreadsheets or another system. Chart of accounts, bank feeds, integrations.
Learn more →Months or years behind? We'll bring everything up to date, reconciled, and ready to move forward.
Learn more →Amazon, Shopify, eBay, Etsy — full integration with A2X for clean, accurate ecommerce accounting.
Learn more →Specialist bookkeeping for AirBnB hosts and short-term rental operators — integrations, multi-property tracking, and clean reporting.
Learn more →Annual accounts and tax return documents prepared for your review and submission to the relevant authority.
Learn more →DEAR Inventory, Cin7, and other add-ons set up and running smoothly alongside your accounting platform.
Learn more →Custom DOCX templates for Xero invoices, purchase orders, quotes, credit notes, and statements — branded to match your business.
Learn more →Management reports, cash-flow snapshots, budget vs actuals, and ad-hoc financial analysis to support better decisions.
Learn more →
Xero Certified Professional
Level 2 · Since 2015
QuickBooks Online
Certified ProAdvisor · Since 2015
A2X Certified
Accountants & Bookkeepers · 2026
Fellow Chartered Accountant
Ex-KPMG · 4 years training
Every engagement is different. Final fees are agreed after a short scoping call — based on your transaction volume, complexity, and software setup.
Sole traders & early-stage businesses
Established small businesses with VAT/GST
Ecommerce, AirBnB & multi-channel businesses
Starting prices — final quote after scoping.
Note on accounts & tax work: We prepare accounts and tax return documents ready for your review. You remain responsible for reviewing, approving, and submitting filings to HMRC, Companies House, or the equivalent authority in your jurisdiction.
Clean books, clear numbers, calm year-ends.
Our practice is led by Md. Nasir Uddin FCA — Fellow Chartered Accountant, ex-KPMG (four years), and Silver Xero Champion. Nasir qualified as an FCA with the Institute of Chartered Accountants of Bangladesh after his training contract with KPMG, one of the Big Four global firms, and holds a BBA in Accounting & Information Systems from the University of Dhaka.
Since 2015 — initially operating as Bay Accounting Solutions before rebranding to the current UK-registered limited company — we've helped small business owners around the world move to the cloud, keep clean books, and make better financial decisions. More than 300 projects delivered across Fiverr, PeoplePerHour, Upwork, and Freelancer.com — with an average rating between 4.7 and 4.9 stars. Many first-time clients have become long-term partners whose books we still handle today.
Nasir was proud to become the first and only Silver Xero Champion from Bangladesh — a recognition Xero awards to partners who combine sustained growth with ongoing certification on the Xero platform. Our practice is also listed on the official Xero Advisor Directory, where prospective clients can verify our partner status directly with Xero.
Every engagement is overseen personally by Nasir, with day-to-day execution supported by our trained team. This structure keeps the work hands-on, the standard consistent, and the response times short — the qualities most small businesses struggle to find elsewhere.
Principal credentials: FCA · Silver Xero Champion · Xero Certified Professional (L2) · QuickBooks Online ProAdvisor since 2015 · A2X Certified for Accountants and Bookkeepers · Ex-KPMG (4 years) · BBA in Accounting & Information Systems, University of Dhaka
4.9★ on Fiverr (169 orders) · 4.9★ on Freelancer.com · 4.7★ on PeoplePerHour · 300+ projects delivered across Fiverr, Upwork, PeoplePerHour & Freelancer.com
"Nasir delivered my bookkeeping on time and is working through the many issues I had with a previous accountant to correct everything. I'm moving to a monthly service with him for ongoing support. Strong knowledge, works proficiently with Xero. Would recommend to anyone."
"Very efficient and knowledgeable. He helped with my Xero setup and reconciliation of many bank accounts which was a complete mess. After getting his help, things are now in order and I couldn't be any happier."
"Nasir was excellent at consulting me on making Bundles in QuickBooks — very knowledgeable, responsive, and easy to work with. Highly recommended!"
"Very professional work, carried out in a timely manner with great assistance to ensure everything would integrate onto our accounting system."
"Finance and accounting can be complex and time-consuming, but working with you makes the whole process streamlined and efficient. I appreciate your patience and look forward to developing our working relationship as my business grows."
Four clear steps. No sales pressure, no hidden fees.
Message on WhatsApp or book a free 20-minute call. Tell us about your business, your software, and what you need.
A clear, written quote — monthly subscription or one-off fee, whichever suits. No pressure, no surprises.
Accept the quote, sign the engagement letter, and we'll set up secure access to your accounting software.
You get regular updates, clean books, and a real person on WhatsApp whenever you need us.
Whether you're starting fresh, cleaning up a backlog, or just want a professional to take bookkeeping off your hands — we'd love to hear from you.