Background: I am an expert in algorithms and software development, with two decades of experience in several domains, including R&D, Software Design & Architecture, Algorithm Analysis, Mathematical Modelling, and Academic Research & Education. This professional track is backed up by a doctoral degree in Mathematics and about dozen-year-long studies and research in Theoretical Computer Science. Services: I offer research, design, development, and analysis of software solutions, with special emphasis on algorithms, system architecture, and back-end. All provided solutions will be accompanied with ample documentation. Signature skills: Research, Analysis, Planning, Mathematical Modelling, Data Modelling, Solution Design, Business Logic, Solution Completeness, High Solution Accuracy (Low Bug Rate), Automation Signature domains: Algorithmic solutions, Back-End solutions, ERP and Information Systems, Data Services, Artificial Intelligence, Natural Language Processing Signature technologies: Python, Java, C#, SQL, Prolog, API, Dockers, OOP, Functional programming

Software engineer with 20+ years of experience developing solutions mainly in Prolog, Java and C# languages. Minor working experience developing low-level code in C and C++. Strong computer science background, holding a BSc. and MSc. in Computer Science.

I am a systems analyst, software developer, professor and researcher with many years of experience and a PhD in Computer Science. I have developed systems for diverse industries and researched/published mostly in the areas of artificial intelligence and games. I'm also a polyglot with a long experience with languages such as English, French and Spanish.

I am an American citizen. English is my native language. Spanish is my second language. German is my third. I have also studied numerous other languages. In addition to software development as a contractor, I tutor students online in both computer science and the English language. I am also a technical writer, and I have authored a book on the C programming language.

WordPress Developer | CMS Expert | Shopify & WooCommerce Specialist | Web Designer | E-Commerce Developer | UI/UX Designer | Custom Theme Developer | Shopify Expert | Speed Optimization Expert | Webflow Developer | SEO Specialist | Wix Developer | Squarespace Developer | Elementor Pro Expert | DIVI Theme Expert 🚀 12+ Years of Proven Experience | Crafting High-Performance Websites & Apps With over 12 years of expertise in web and app development, I've contributed to the success of over 200 websites by harnessing the latest technologies. My mission is simple: to empower businesses with websites and mobile apps that fuel conversions and drive growth. My Service Offerings: ✅ WordPress, Shopify, Squarespace, WebFlow, and Hubspot design/development ✅ Web app and app development ✅ PSD to HTML/WordPress/Shopify conversion ✅ Theme customization ✅ Google Analytics integration and goal tracking ✅ Custom HTML template design ✅ ACF/Elementor/DIVI/Gutenberg/WPBakery expertise ✅ WordPress plugin customization & development ✅ CMS Development WordPress, Shopify, Squarespace, WebFlow, and Hubspot design/development Skills Overview: 🛠️ WordPress/Shopify/Squarespace/WebFlow/Hubspot proficiency 🛒 WooCommerce/E-commerce specialization 🎨 Strong HTML/CSS/Bootstrap/TailwindCSS expertise 💻 PHP/Laravel/Node.JS proficiency 🔄 React/Vue.JS/Next.JS proficiency 📱 React Native proficiency ⚙️ Nginx, Haproxy familiarity 🌐 Various AWS services familiarity 🔗 Git, GitHub, Bitbucket proficiency 🔗 CMS 👉I'm a skilled Webflow expert, crafting stunning, responsive websites without code. Why Choose Me? 🔍 Transparency: I keep you in the loop with regular updates and clear communication. 🌟 Satisfaction Guarantee: Your satisfaction is my top priority, and I ensure a 100% satisfaction rate. 🏆 Proven Track Record: I have a history of delivering successful projects that exceed expectations. I've collaborated with clients spanning diverse industries like automobiles, shipping, education, food, and healthcare. My portfolio showcases a range of accomplishments, including full-cycle website development, CMS Development, WordPress customization, plugin integration, PSD to HTML/CSS/JavaScript/WordPress conversion, and the creation of web and mobile apps across various technologies. #WordPress #Developer #CMS #Expert #Shopify #WooCommerce #Specialist #Web #Designer #Ecommerce #Developer #UI #UX #Designer #Custom #Theme #Developer #Shopify #Expert #Speed #Optimization #Expert #Webflow #Developer #SEO #Specialist #Wix #Developer #Squarespace #Developer #Elementor #Pro #Expert #DIVI

𝐈 𝐚𝐦 𝐭𝐡𝐞 𝐩𝐞𝐫𝐬𝐨𝐧 𝐲𝐨𝐮 𝐰𝐨𝐧'𝐭 𝐫𝐞𝐠𝐫𝐞𝐭 𝐢𝐧𝐯𝐢𝐭𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐩𝐨𝐬𝐭. 😉 I build 𝐡𝐢𝐠𝐡-𝐜𝐨𝐧𝐯𝐞𝐫𝐭𝐢𝐧𝐠, 𝐟𝐚𝐬𝐭, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 using 𝐒𝐡𝐨𝐩𝐢𝐟𝐲, 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬, 𝐖𝐢𝐱, 𝐖𝐞𝐛𝐟𝐥𝐨𝐰 & 𝐏𝐇𝐏 that help businesses turn visitors into customers. With over 𝟖 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝟐𝟎𝟎+ 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝, I focus on creating solutions that are not just visually strong but optimized for performance, SEO, and conversions. ✨ 𝐖𝐡𝐚𝐭 𝐈 𝐝𝐨 𝐛𝐞𝐬𝐭: 𝐒𝐡𝐨𝐩𝐢𝐟𝐲, 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬, 𝐖𝐞𝐛𝐟𝐥𝐨𝐰, 𝐖𝐢𝐱 & 𝐏𝐇𝐏 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Custom websites, theme development, and full CMS setup tailored to your business. 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 – High-performing Shopify & WooCommerce stores designed to increase sales and user engagement. 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 & 𝐇𝐢𝐠𝐡-𝐒𝐩𝐞𝐞𝐝 𝐖𝐞𝐛𝐬𝐢𝐭𝐞𝐬 – Optimized for mobile, performance, and seamless user experience. 𝐒𝐄𝐎 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 – Built with best practices to improve visibility and maximize results. 𝐂𝐮𝐬𝐭𝐨𝐦 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥𝐢𝐭𝐲 – Clean, scalable development using HTML, CSS, and JavaScript. 💡 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐡𝐨𝐨𝐬𝐞 𝐦𝐞: Focus on business results, not just design Clear communication and reliable delivery Scalable solutions that grow with your business 🚀 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝: Let’s create a website that is 𝐟𝐚𝐬𝐭, 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧-𝐟𝐨𝐜𝐮𝐬𝐞𝐝, 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐭 𝐭𝐨 𝐬𝐜𝐚𝐥𝐞 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬.

I am a senior developer with 21 Yrs. of experience ( 12+ Yrs with JPMorgan and rest with Deloitte, HCL and other) in Java/J2ee, Python, Rest API, SOAP API, javascript, OAuth, SSO, Kafka, SpringBoot, HTML, CSS, PHP, Web Design, Web Development, React, Redux, Angular, e-commerce, Wordpress, Shopify, JPA, Cloud, AWS, Azure, GCP, Private cloud, JBPM, n8n, Oracle BPM, JMS, Hibernate, Struts, Spring Batch, ESB, Base44, Playwright, Selenium, JavaFX, Lisp, Prolog, Weka , OpenAI, Different Web as well as Application Servers, different Operating Systems and DBMS Tools, SQL, NoSQL, PostgreSQL, Mongo, Cassandra, MYSQL, Oracle, Supabase, AI, NLP, OpenAI, agent development, Wordpress, php , CI/CD, Agile and various open-source tools, technologies and frameworks. Some of the domains I have worked on are Banking, finance, Trade, Crypto, HR, Insurance, Learning, NLP, Healthcare, System architecture, Developers Tooling, Document management, AI, DevOps, Cloud, GCP, Hubspot, Quickbook, PandaDoc, Stripe, web3, Blockchain, etc. ********************************************************************* Experience Summary: Freelancing || Freelancing || Present Toyow || Solution Architect || Sep 24 to JAN 25 JPMorgan || Vice President || (Around 12 Yrs. Total) Deloitte || Senior Consultant/Specialist Senior || Jun 13 to Jun 15 HCL || Onsite/Offshore Dev lead || Sep 06 to May 10 Birla Soft Ltd || Software Engineer || Jan 06 to Sept 06 GIIT || Developer || Feb 05 to Oct 05 ************************************************************************* Some of the applications are as below: - Document generation system - Online translation system using NLP - Library management system - HRMS System - Networking system - Tools for Developer and Operate to build and deploy their applications. - Workflow as a service - Workflow Platform for Mutual Fund NAV processing (Fund accounting) - Prediction analysis for SLA miss. - A real time dashboard for fund processing - Messaging Platform supporting MQ, SFTP, REST, Kafka, FIX, - Trade instruction manager - Customer support system for Bank operators - Platform for Tokenization Assets using Blockchain - A social Media application - A insurance management Platform - Applications developed on Base44 - Loan record reports - OCR for healthcare reports and data processing. - ChatBot for Patient enquiry. - Coin analysis using AI (openAPI integration). - A Platform for affiliate marketing. - CI/CD for Gitlab and AWS.

🎮 Senior Game Developer | 10+ years in 2D/3D HTML5 games (Phaser, Three.js, Node.js) I develop browser games of any scale and style — from polished casual titles to real-time PvP and blockchain-based games. Do you need a good quality game? I can make it. 🧩 My specialties include: ✓ Browser games (HTML5 Canvas/WebGL — 2D & 3D) ✓ Telegram Mini App games ✓ Multiplayer PvP games with client-server architecture (Node.js + WebSocket) ✓ Game porting: Flash/Unity to HTML5 ✓ Performance optimization for web and mobile ✓ Game design: I can independently design gameplay systems and balance mechanics I can make games of various genres: action, physics puzzles, runners, skill-based games, match-3, educational games for kids. 🛠️ Core Skills: ✓ Platforms: Web (HTML5 2D/3D), Android, iOS, PC ✓ Game engines: Phaser (2D), Three.js (3D), Unity 3D ✓ Languages: TypeScript, JavaScript, C#, AS3 (Flash) ✓ Backend: Node.js (for PvP and multiplayer game logic) ✓ Tools & Tech: WebSocket, WebGL, Vue.js, Vite, Git, Spine, Adobe Animate Game development is my passion — let's build something great together! 📩 Let’s talk! I’m open to long-term partnerships and interesting game projects.

𝐈 𝐚𝐦 𝐭𝐡𝐞 𝐩𝐞𝐫𝐬𝐨𝐧 𝐲𝐨𝐮 𝐰𝐨𝐧'𝐭 𝐫𝐞𝐠𝐫𝐞𝐭 𝐢𝐧𝐯𝐢𝐭𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐩𝐨𝐬𝐭.😉 I am an 𝐄𝐱𝐩𝐞𝐫𝐭 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 & 𝐂𝐌𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over 𝟖 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building scalable websites and web applications for clients worldwide. I specialize in delivering end-to-end solutions that are fast, reliable, and easy to manage — helping businesses grow, sell, and engage their audience effectively. ✨ 𝐖𝐡𝐚𝐭 𝐈 𝐝𝐨 𝐛𝐞𝐬𝐭: 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 & 𝐂𝐌𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Complete development from frontend to backend using MERN, MEVN, WordPress, Shopify, Webflow, Wix, and Squarespace 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 & 𝐂𝐌𝐒 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 – Theme customization, CMS setup, and scalable architecture tailored to your business needs. 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Building dynamic, functional, and responsive web apps with clean and maintainable code. 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 & 𝐇𝐢𝐠𝐡-𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐖𝐞𝐛𝐬𝐢𝐭𝐞𝐬 – Optimized for speed, mobile devices, SEO, and user experience. 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – High-converting Shopify and WooCommerce stores designed for performance and growth. 💡 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫: 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐚 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐨𝐫 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐭𝐡𝐚𝐭 𝐧𝐨𝐭 𝐨𝐧𝐥𝐲 𝐥𝐨𝐨𝐤𝐬 𝐚𝐦𝐚𝐳𝐢𝐧𝐠 𝐛𝐮𝐭 𝐚𝐥𝐬𝐨 𝐬𝐜𝐚𝐥𝐞𝐬 𝐚𝐧𝐝 𝐬𝐮𝐩𝐩𝐨𝐫𝐭𝐬 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐨𝐚𝐥𝐬.

35 years of experience in software engineering complemented by solid knowledge of computer science, mathematics and electrical engineering.