Insights and research on digital financial services, payment systems, and banking technology in Bangladesh.https://sakib8275.com/enhttps://sakib8275.com/insights/one-country-one-qr-what-bangla-qrs-hard-deadline-actually-changes/https://sakib8275.com/insights/one-country-one-qr-what-bangla-qrs-hard-deadline-actually-changes/Since July 1, every proprietary QR code at Bangladesh's merchant points is legally obsolete — backed by Tk 30 lakh fines and prison terms. Interoperability by decree was the only path left. Now the hard part starts.Sun, 23 Aug 2026 00:00:00 GMTBangla QRdigital paymentsregulationinteroperabilityMFSBangladesh Bankhttps://sakib8275.com/insights/what-an-honest-banking-dashboard-gets-wrong-on-purpose/https://sakib8275.com/insights/what-an-honest-banking-dashboard-gets-wrong-on-purpose/Most dashboards hide their gaps. The one I built puts them on the page: quality badges, null tiles that refuse to render, and a snapshot label that admits it isn't live. Here's why honest data design means designing the absence.Sun, 23 Aug 2026 00:00:00 GMTdata analyticsbankingdashboard designdata qualityBangladesh Bankhttps://sakib8275.com/research/alternative-credit-scoring-bangladesh/https://sakib8275.com/research/alternative-credit-scoring-bangladesh/Why now is the right time for ACS in Bangladesh, regulatory shifts, and implementation strategies for financial institutions.Wed, 06 May 2026 00:00:00 GMTFintechCredit ScoringDigital LendingFinancial InclusionRegulatoryhttps://sakib8275.com/insights/npsb-backbone-bangladesh-payments/https://sakib8275.com/insights/npsb-backbone-bangladesh-payments/While bKash and Nagad grab headlines, the National Payment Switch Bangladesh silently processes the transactions that keep the country’s financial system running.Fri, 10 Apr 2026 00:00:00 GMTNPSBPaymentsBangladesh BankInfrastructureInteroperabilityhttps://sakib8275.com/insights/5-books-money-systems/https://sakib8275.com/insights/5-books-money-systems/These five books shifted how I approach financial systems, organisational complexity, and decision-making under pressure.Sun, 05 Apr 2026 00:00:00 GMTBooksFinanceSystems ThinkingFintechReadinghttps://sakib8275.com/insights/what-neobanks-get-right/https://sakib8275.com/insights/what-neobanks-get-right/After 8 years inside a traditional bank’s digital infrastructure, I have a clear view of where legacy institutions fall short — and it is not what most people think.Sat, 28 Mar 2026 00:00:00 GMTNeobanksDigital BankingStrategyBangladeshCustomer Experiencehttps://sakib8275.com/research/bangladesh_fintech_roadmap_lessons_from_brazil/https://sakib8275.com/research/bangladesh_fintech_roadmap_lessons_from_brazil/A strategic roadmap for accelerating Bangladesh's fintech ecosystem from 'MFS 1.0' to a multi-layered ecosystem.Wed, 01 Jan 2025 00:00:00 GMTFintechBangladeshBrazilDigital FinanceStrategyhttps://sakib8275.com/research/bangladeshs-middle-class-moment_-digital-rails-and-the-decade-of-decision_humanized/https://sakib8275.com/research/bangladeshs-middle-class-moment_-digital-rails-and-the-decade-of-decision_humanized/An exploration of Bangladesh's critical window to leverage its digital payment infrastructure and build a resilient middle class.Fri, 01 Nov 2024 00:00:00 GMTBangladeshMiddle ClassDigital FinanceEconomic Reformhttps://sakib8275.com/research/agent-banking-bd/https://sakib8275.com/research/agent-banking-bd/An econometric analysis of the top six agent banking performers in Bangladesh — identifying why BRAC Bank's lending-first model drives sustainable financial inclusion while competitors stagnate on deposit-only strategies.Sun, 01 Mar 2020 00:00:00 GMTAgent BankingBangladeshFinancial InclusionFintechBankinghttps://sakib8275.com/research/wsn-improved-self-pruning/https://sakib8275.com/research/wsn-improved-self-pruning/Proposes the ISB (Improved Self-Pruning Based Broadcasting) algorithm — a reactive broadcasting technique that uses extended three-hop neighbour knowledge to dramatically reduce the number of forwarding nodes while keeping packet headers minimal.Wed, 01 Feb 2017 00:00:00 GMTWireless Sensor NetworksBroadcasting AlgorithmsAd Hoc NetworksSelf-PruningISB AlgorithmNetwork Simulation