Hire the Best Payment Processing Specialists
in Bangladesh

A results-driven Payment Processing Consultant and Certified Financial Specialist with over 13 years of experience bridging the gap between high-risk merchant services and strategic financial management. My unique expertise allows me to not only secure and optimize complex payment infrastructures but also to analyze the associated costs and manage the underlying financial data with precision. I provide a seamless, end-to-end solution that protects revenue, reduces costs, and drives business growth. ________________________________________ Core Competencies & Services 🛡️ High-Risk Payment Processing & Merchant Services • High-Risk Merchant Account Acquisition: Expert in navigating the underwriting landscape for high-risk sectors. Proven success in securing approvals for hard-to-place businesses, with a portfolio of over 3,000 successfully acquired accounts. • Payment Gateway Integration & Management: Specialized in NMI Gateway creation, configuration, and seamless integration with leading CRMs and business systems to create efficient, automated payment ecosystems. • Partner Network & Portfolio Management: Deep-established relationships with a vast network of specialized providers and banks, including: o Humboldt, GMA, Paysafe, GISO, Signapay, NMA, Quantum, Esquire, GET, Signature, GlobalOnePay, Maverick, BankcardUSA, Glacier, PayArc 💰 Financial Optimization & Analysis • Merchant Processing Statement & Fee Analysis: In-depth audit of merchant statements to identify hidden fees, pricing inefficiencies, and billing errors. Provide actionable insights and renegotiation strategies that typically reduce clients' processing costs by 10-25%. • Daily & Monthly Deposit Reconciliation: Meticulous reconciliation of merchant settlements, payouts, and fees across platforms (QuickBooks, Xero, Google Sheets) to ensure absolute accuracy between bank records, processor statements, and the general ledger. • Financial Reporting & Analysis: Preparation of detailed financial reports (P&L, Cash Flow) specific to payment processing, providing clear insights into fees, trends, and profitability. ⚔️ Risk Mitigation & Operations • Chargeback Management & Dispute Resolution: Proactive strategies to mitigate fraud and represent chargebacks effectively, protecting revenue and maintaining healthy merchant account status. 📊 Accounting & Business Administration (Xero Certified Advisor) • Full-Cycle Bookkeeping (AP/AR, Journal Entries, Month-End/Year-End Close) • Financial Statement Preparation & Analysis • System Implementation & Process Optimization

🚀 Full-Stack Laravel & WordPress Developer | Custom Web Applications & Business Solutions I help businesses build fast, scalable, and maintainable web applications that solve real-world problems. With several years of professional experience, I specialize in developing custom web applications, SaaS platforms, business management systems, APIs, and WordPress solutions. My focus is not only writing clean code but also creating reliable systems that are easy to maintain and grow. Whether you need a Laravel application from scratch, a custom WordPress solution, API integrations, or ongoing development support, I can help transform your ideas into production-ready software. 💡 What I Can Help You With ✅ Laravel & Livewire Applications * Custom web application development * SaaS platforms * CRM, ERP, and internal business tools * REST API development and integrations * Multi-tenant applications * Payment gateway integrations * Performance optimization and debugging ✅ WordPress Development * Custom theme development * WooCommerce customization * Theme customization and maintenance * Speed optimization * API integrations * Bug fixing and ongoing support ✅ Frontend Development * Responsive UI development * HTML5, CSS3, JavaScript * Tailwind CSS * Bootstrap * Sass / PostCSS * Cross-browser compatibility * SEO-friendly implementation ✅ Database & Backend * MySQL database design * Application architecture * Data management systems * Performance optimization * Security best practices Why Clients Work With Me ✔ Clean, maintainable, and scalable code ✔ Strong communication throughout the project ✔ Reliable delivery and attention to detail ✔ Focus on long-term solutions, not quick fixes ✔ Professional development standards and best practices If you're looking for a developer who can understand your business requirements and turn them into reliable software solutions, I'd be happy to discuss your project. Let's build something great together. — Shadhin

I help startups and growing businesses build reliable 𝐒𝐚𝐚𝐬 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬, 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, and 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 that are production-ready. 𝐈’𝐦 𝐚 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫(𝒲ℯ𝒷&ℳℴ𝒷𝒾𝓁ℯ) 𝐚𝐧𝐝 𝐒𝐭𝐫𝐢𝐩𝐞/𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 𝐰𝐢𝐭𝐡 $𝟏𝟓𝟎𝐤+ 𝐞𝐚𝐫𝐧𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 𝐚𝐧𝐝 𝟏𝟓𝟎+ 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥𝐥𝐲 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬, 𝐢𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 𝐦𝐢𝐥𝐥𝐢𝐨𝐧𝐬 𝐢𝐧 𝐚𝐧𝐧𝐮𝐚𝐥 𝐫𝐞𝐯𝐞𝐧𝐮𝐞. ❇️ I focus on outcomes that matter: 🔹Higher checkout conversion 🔹Fewer payment failures 🔹Faster product launches 🔹Secure, scalable architecture ❇️Why clients hire me: 🔹Clean, reliable implementation 🔹Clear communication and on-time delivery 🔹Strong ownership from planning to production 𝐑𝐞𝐜𝐞𝐧𝐭 𝐜𝐥𝐢𝐞𝐧𝐭 𝐟𝐞𝐞𝐝𝐛𝐚𝐜𝐤 (𝟓 star): “Saidur is an excellent developer who goes above and beyond to get the job done. I recommend Saidur for any work you need done. 5 Stars from Me.” “I’m bringing Saidur back for the Google Cloud setup because his work quality is consistently high... clean, secure implementations... confident in the outcome.” ❇️ Core expertise: 🔹Full-stack web and mobile development 🔹SaaS platforms (multi-tenant, RBAC, subscriptions, billing) 🔹Stripe integrations (Checkout, Subscriptions, Connect, Webhooks, Invoicing, Tax, Payouts, SCA/3DS, ACH, SEPA, Apple Pay, Google Pay) 🔹Payment migrations (between Stripe accounts or from other gateways) 🔹AI features (OpenAI/ChatGPT, RAG, function calling, agentic workflows, AI automation) 🔹API development and integrations (REST, webhook-driven systems) 🔹MVP development (rapid build to production-ready architecture) ❇️ AI/LLM capabilities: 🔹Prompt design and tool/function workflows 🔹RAG pipelines (embeddings, vector search, reranking) 🔹AI + rule-engine hybrid systems 🔹Deployment patterns (queues, workers, caching, monitoring) ❇️ Tech stack: 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Python, Next.js, NestJS, Laravel, CodeIgniter, CakePHP, WordPress, Java, MySQL, MongoDB, Supabase 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, React Native, Vue, TypeScript, Tailwind CSS 𝐃𝐞𝐯𝐎𝐩𝐬/𝐂𝐥𝐨𝐮𝐝: Docker, Kubernetes, Nginx, AWS, GCP (Cloud Run, Cloud SQL), Terraform, Ansible, Jenkins, Grafana, CI/CD automation, infrastructure as code (IaC), load balancing, CDN, monitoring, logging, and observability. 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Stripe, PayPal, WorldPay, Plaid, Mollie, Scalapay, Zapier, Pabbly, QuickBooks, FreshBooks, Pipedrive, Mailchimp, Facebook Pixel, Google Analytics, and many more. If you need a developer who can build, fix, and scale your product with quality and speed, send me a message with your goals and timeline. I can start with a quick technical assessment and clear implementation plan. Thanks, Saidur Rohman

Are you struggling to Scale your SaaS, Make it more Secure, Nail Complex Payments, or Turn an MVP Into a Product that can actually Scale? Over the last 13+ years, I've been helping startups and growing businesses build SaaS platforms, Stripe-powered products, Marketplaces, Healthcare systems, CRM, Logistics software, and AI-powered applications. Most of my work for the last 8 years revolves around SaaS Architecture, Stripe billing systems, Marketplaces, AI Integrations, Database Performance, Reporting Systems, and Multipurpose applications. On the payment side, I have worked extensively with Stripe Checkout, Payment Intents & Subscriptions, Stripe Charges, Payment Elements, ACH payments, Hold-Amount for security, Card-Authorization/Save Customer's Card for future charge, Round up for charity in checkout, EMI (equal monthly installment), Stripe Connect, Recurring billing, trials, coupons, invoicing, usage-based billing, webhooks, subscription lifecycle management, and complex revenue workflows. On the SaaS side, my core stack includes React.js, Next.js, TypeScript, Node.js, Express, MongoDB, Supabase, PHP, CodeIgniter, MySQL, Redis, AWS, Azure, and Vercel. More importantly, I understand how these technologies fit together to create products that can continue growing without becoming difficult or expensive to maintain. 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐰𝐢𝐭𝐡 ✔ SaaS architecture & Product development ✔ Stripe Integrations & Subscription Billing ✔ Stripe EMI (Equal Monthly Installment) to charge a big amount by multiple installments. ✔ Stripe Connect Marketplaces ✔ Complete online store development and optimization ✔ MVP Development & Product Scaling ✔ AI-Powered SaaS Applications ✔ Database Design, Performance Enhancement and Optimization ✔ Reporting & Analytics Platforms ✔ AI Agent Integrations Whether you're building from Scratch or improving an existing platform, implementing Stripe, Optimizing performance or preparing a product for growth, I'm here to help. Send me a message and tell me what you're building. I respond within 1 hour during US overlap. Best regards, Mozammel Haque

I am based in Dhaka, Bangladesh. I have over 20 years of experience in web development. I work on PHP, MySQL, JavaScript, HTML5, CSS3, WordPress, WooCommerce, Elementor, Responsive degisn, image editing with JavaScript, Paypal Standard and adaptive payment API, Stripe API, WorldPay, USPS, Fedex, UPS, and DHL shipping APIs, Google Map APIs, Web Service and RESTful application development, Apache, nginx, Named, IPTables and linux server administration.

Are you looking for an experienced Social Media Marketing Expert? You don't need to search any more now. I'm a Social Media Marketing Specialist working on this platform for over 5+ years. I specialize in helping businesses build their social media platforms and engagement with their audiences in target markets. Specially I have a great sense of content and target audience. I am always intending to help new clients acquire their goals, assisting with my social media and digital skills. Here are some of the services I offer: ✅ Strategic Planning: I will develop and execute a customized social media marketing strategy tailored to align with your business goals, ensuring maximum impact and ROI. ✅ Content Creation: From website content to blogs, social media posts, email newsletters, and mobile applications. I provide comprehensive content creation services to keep your audience engaged. ✅ Channel Management: I offer complete social media channel management, including content planning, creation, visual design, and advertising, all optimized for exceptional results. ✅ Platform Expertise: My expertise spans major platforms including Facebook, Twitter, Pinterest, LinkedIn, and Instagram. I specialize in targeting and engaging highly relevant audiences to drive growth and engagement. ✅ Follower Growth: I focus on growing your followers and fans across all major social media platforms through strategic planning and engaging content. ✅ Engaging Content: I create content that resonates with your ideal customers, effectively managing all published content including images, videos, and written material. ✅ Scheduled Posting: Proficient in scheduling tools like HootSuite, Tweepi, Crowdfire, and Buffer, I ensure that your posts are published optimally for maximum engagement. ✅ Why should you hire me? ⚡Project quality is my priority. ⚡Excellent teamwork and networking skills. ⚡Tracking, and reporting regularly. ⚡Excellent communication. ⚡Fluent English Speaker to Coordinate Professional. I'm self-directed and motivated in my job. I am a hardworking, quick learner with good communication skills. I have professionalism, speed, and exactitude in my work. I'm a person who enjoys challenges and seeks opportunities to learn and improve my skills. If you want to discuss things in detail, you can feel free to contact me immediately or click the HIRE button.