Hire the Best Desktop Applications Developers
in Bangladesh

Building a scalable SaaS or enterprise platform requires more than just code. It requires technical ownership, strong architecture, security awareness, and a clear understanding of business logic. As a Python Developer and CTO-level technical partner, I help startups and businesses build secure, scalable, and production-ready web applications. Whether you are launching an MVP, upgrading an existing platform, integrating AI automation, or fixing technical debt, I can handle the full development lifecycle from planning to deployment. I specialize in Python, Django, Django REST Framework, React, Next.js, PostgreSQL, API integrations, SaaS architecture, AI automation, and cybersecurity-focused development. How I Help You Succeed: — Python & Django Development: Secure, scalable backend systems using Django, Django REST Framework, PostgreSQL, and clean API architecture. — SaaS & Enterprise Platforms: MVPs, dashboards, subscriptions, multi-role systems, admin panels, analytics, and scalable business logic. — CTO-Level Technical Ownership: I help with architecture planning, technology decisions, system design, technical audits, and product direction. — AI Automation & Integration: Practical AI features using GPT/LLMs, automation workflows, chatbots, document processing, and smart business tools. — Cybersecurity-Focused Development: Secure authentication, role-based access control, API protection, server hardening, vulnerability awareness, and safer deployment practices. — Modern Frontends: Fast, responsive, and premium user interfaces using React and Next.js. — DevOps & Deployment: VPS, AWS/GCP, Docker, CI/CD pipelines, Nginx, SSL, monitoring, and production deployment support. My Promise: I value clear communication, predictable delivery, and long-term maintainability. You will receive a clear execution plan, regular updates, well-structured code, and a product that is built for real users, not just a development server. Ready to build, secure, or scale your platform? Send me a message or invite me to your job, and let’s discuss your project goals.

I am a detail-oriented freelancer with strong skills in Data Entry, Virtual Assistance, and Administrative Support. I am experienced in handling data accurately, managing spreadsheets, performing internet research, and supporting day-to-day business operations with efficiency and reliability. I am committed to delivering high-quality, error-free work within deadlines. My skills include data entry, data cleaning, transcription, file organization, email handling, scheduling, and basic project support. I also have experience in QA testing and data management tasks, ensuring accuracy and consistency in all work. In addition to my support skills, I have a background in Computer Science and experience in web development using technologies such as Next.js and Laravel. I have also worked on software projects and research in Natural Language Processing, which has strengthened my analytical and problem-solving abilities. I am highly adaptable, quick to learn new tools, and focused on providing efficient support to help clients manage their workload smoothly. I aim to build long-term professional relationships by delivering reliable and quality work.

Hello! I'm Kazi Sohan, an analytical and skilled software engineer with over five years of professional experience. I hold a Master's degree in Information Technology from Jahangirnagar University. My career is marked by positions that have leveraged my C++, Python, and Java expertise to develop advanced AI, machine learning, and automated trading systems. My ability to innovate and deliver effective solutions has been proven through my contributions to complex projects, enhancing system performance and end-user experience. Skills: ⚫ Programming Languages: Proficient in C++, Python, Java ⚫ Expert in Algorithms and Data Structures ⚫ Specializations: Desktop Applications, Microservices, AI, Machine Learning, Computer Vision, Image Processing ⚫ Tools and Platforms: MT5, MT4, Redis, Kafka, WebSocket, REST APIs, Keras, Tensorflow, Pytorch, Numpy, Pandas ⚫ Problem Solving: Strong analytical skills with a proven track record in competitive programming ⚫ and algorithm optimization ⚫ Project Management: Experienced in leading development phases, ensuring timely delivery Professional Experience: Anyconnect: Spearheaded the development and enhancement of computer vision features, integrating AI capabilities into consumer-grade camera products, improving product performance and customer satisfaction. Next Ventures: Led the backend development for integration solutions between financial trading platforms and TradingView software, significantly enhancing data throughput and system responsiveness. Achievements: We are consistently ranked in the top tiers of national and international programming contests. Recognized for advanced problem-solving skills across various coding platforms, including Codeforces, CodeChef, and HackerRank. Publications: ⚫ Innovative methods in 3D reconstruction from 2D images using machine learning. ⚫ Improved product review classification through advanced algorithms. ⚫ Efficient real-time image classification with neural networks.

As an accomplished C# developer and programmer with over 6 years of experience, I specialize in crafting reliable, high-quality web and desktop applications that meet and exceed client expectations. My passion for technology and commitment to delivering exceptional results have driven me to excel in the world of software development, providing innovative solutions tailored to each client's unique needs. My expertise includes: - Web and desktop application development using C#, ASP.NET, .NET Core, and .NET Framework. - Database design and optimization with SQL Server, Entity Framework, and LINQ. - Front-end development with HTML, CSS, JavaScript, and modern frameworks like Angular, React, and Blazor. - Integration with APIs, third-party services, and legacy systems. - Performance optimization, troubleshooting, and code refactoring. - Agile methodologies and strong collaboration with cross-functional teams. - PEPPOL Implementation - Business Dashboard - Analytics Over the course of my career, I've had the opportunity to work on a diverse range of projects, including financial systems, content management systems, inventory management, and more. My ability to quickly grasp complex concepts and adapt to new technologies allows me to tackle challenging projects with confidence. When you choose to work with me, you'll benefit from clear communication, timely updates, and a dedicated partner who's fully invested in your project's success. My goal is to not only meet your requirements but to exceed your expectations and establish a lasting relationship built on trust and outstanding results. Let's discuss your project and how my expertise as a C# developer and programmer can help bring your vision to life!

🥇 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 📱 Full Stack 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 🌐 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 and 𝗔𝗱𝗺𝗶𝗻 Panel | 𝗦𝘁𝗿𝗮𝗽𝗶 CMS | 🚀 𝗦𝘁𝗮𝗿𝘁𝘂𝗽 𝗠𝗩𝗣 Solution | 🤖 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & Workflow 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 | ⚡ 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 Specialist | 🌍 𝗠𝘂𝗹𝘁𝗶𝗹𝗶𝗻𝗴𝘂𝗮𝗹 Support | 🐳 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 I believe trust is the foundation of every successful project. My goal is to be someone clients can rely on, not only to deliver high-quality work but also to communicate clearly, respond promptly, and take ownership of the project. I value integrity, transparency, and professionalism. Whether you need an individual contributor or someone to lead and collaborate with your team, I'm comfortable in both roles and always focused on delivering results. Are you looking for an MVP-ready, AI-powered, HIPAA-compliant solution? I build scalable, production-ready websites, mobile apps, and cross-platform SaaS platforms using the modern JavaScript ecosystem. I’m a Senior Software Engineer with 8+ years of hands-on experience building end-to-end products and platforms using: TypeScript | Vue & React | React Native | Next.js | NestJS | Node.js | PostgreSQL | Temporal | Kubernetes | AI Agents (LLM / MCP) From bilingual, multi-tenant SaaS apps to cross-platform mobile and desktop applications, I specialize in taking your product from concept to launch — efficiently and elegantly. 🛠 EXPERTISE / SERVICES 📦 Full-Stack Development – Scalable, secure, and maintainable backends (NestJS, Express, Supabase, MongoDB) paired with modern frontends (React, Next.js). 📱 Mobile App Development – Cross-platform apps built with React Native (Expo or Bare Workflow) that feel native on Android & iOS. 🖥️ Desktop App Development – ElectronJS-based desktop applications for Windows, macOS, and Linux using shared web tech. 🚀 SaaS & MVP Development – Launch your startup fast with authentication, payments, dashboards, and AI integrations. 🤖 AI Integrations – OpenAI, Gemini, or local AI-based features for smart automation, chatbots, or recommendations. 🧠 AI Agents & Workflow Automation – Autonomous AI agents, durable workflow orchestration (Temporal), and multi-provider LLM routing (AWS Bedrock, OpenAI, Claude) via Model Context Protocol (MCP). 🏢 Multi-Tenant SaaS Architecture – Shared-database design with per-tenant isolation, fine-grained authorization (OpenFGA), and Stripe billing built to scale. 🐳 Supabase Expertise – Real-time database, auth, storage, and edge functions integrated into web & mobile apps. 🌍 Bilingual / Multi-Language Apps – i18n-ready systems for global users. 🛡 HIPAA & Data Security – Compliant and privacy-safe data handling for healthcare or confidential apps. 💡 TECH STACK 📝 Languages: TypeScript, JavaScript, Python 🌐 Frontend: Vue 3 (Pinia), React.js, Next.js (SSR/SSG), Ionic, Tailwind CSS, Material UI, Shadcn, Framer Motion, HTML5, CSS3, Redux 📱 Mobile: React Native, Expo (Managed & Bare), React Native Elements, React Native Paper, Reanimated, Push Notifications, Offline Storage, Cross-Platform Development 🖥️ Desktop: Electron.js 🖌️ CMS / Website Builders: Strapi, WordPress, Webflow, Wix, Squarespace ⚡ Backend: Node.js, Nest.js, Express.js, RESTful APIs, GraphQL, PostgreSQL, MongoDB, MySQL, Authentication (JWT/OAuth2), WebSocket, Microservices Architecture, Temporal (Durable Workflows), OpenFGA (Fine-Grained Authorization), Multi-Tenant Architecture 🐳 DevOps / Deployment: Docker, Kubernetes (GKE), Nginx, DigitalOcean, AWS, GCP, CI/CD (GitHub Actions), Cloud Deployment 🧪 Testing: Playwright, Jest, Debugging, End-to-End Testing 🛠️ Tools / Integrations: Stripe, Square Payments, Twilio, Mailgun, Sendgrid, Leaflet, Mapbox, Figma, Canva, Photoshop 📋 Methodologies: Agile, Git, Code Review, Technical Documentation 🧩 KEY FEATURES & VALUE ⭐ Cross-Platform Unified Backend – One backend powering web, mobile, and desktop apps. ⭐ MVP-Ready Architecture – Quickly scale from prototype to production. ⭐ Custom Server Setup – Host on your own machine or private VPS (no recurring hosting costs). ⭐ Interactive Tutorials – Free video session (Zoom/Meet) showing how to manage your app. ⭐ Pixel-Perfect Design – Clean, responsive, and consistent UI/UX with theme and language support. 💬 CLIENTS HIRE ME FOR 🚀 Building new SaaS products from scratch 🔧 Refactoring or scaling existing apps 🤖 Adding AI chat or smart recommendations 💳 Integrating payment systems, user authentication, and push notifications 💻 Converting websites into mobile or desktop apps 🧠 A FEW FUN FACTS 🥇 Top Rated Plus — Only the top 3% earn this badge. 💵 $60K+ earned with 100% client satisfaction. 🌍 Experienced with B2B, SaaS, AI, and HIPAA-compliant systems. 🌐 Fluent in modern JS frameworks — I make the web, mobile, and desktop work together.

8+ years I am working as a Software Engineer. I make useful solutions through comprehensive research and logical thinking to the project at my expertise area. I have experience in performance troubleshooting and fine-tuning of client-side system involving SQL queries analysis, analysis of PHP, C#, JavaScript, and C/C++ applications behavior. Good understanding of all software levels, from business requirements and project specifics to IO/memory/CPU usage of each application. My expertise fields are as follows: ⦿ Web Service Development ⦿ Web Application Development ⦿ API with requirement and Integration to system ⦿ Any third party system integration ⦿ Different types of frameworks - Laravel, Condigniter and Asp.net ⦿ Desktop Application based on C#(WPF, Winform) and Visual Basic ⦿ POS application for POS device in C/C++ and Android. ⦿ Working in Wordpress ⦿ Experience in creating mobile app in Android Studio and Xamarin ⦿ Quick learning of any new technology Currently, I am continuing my work on my expertise area. It's important to me to build long term relationships with clients, so I'm looking for long term projects. Thanks for viewing my profile and I look forward to hearing from you!