Vishnu Kumawat's Work | ContraWork by Vishnu KumawatVishnu Kumawat
AI Engineer & Full Stack Developer building smart solutions.
TISA-TECH is an IT training and career development platform designed to connect academic education and industry requirements. This platform helps students, fresh graduates, and career changers gain practical technical skills through structured learning programs, live projects, expert mentorship, and placement support. The design was planned with clean layouts and professional visuals. This helped the website look modern and different from regular coaching websites. WebGL and 3D visuals were optimized so the website could look modern without becoming slow. Heavy images, visual sections, and page content were optimized so important content could load faster. I built a B2B bulk purchasing and e-commerce platform that connects buyers and sellers through one centralized digital marketplace. It was designed with separate dashboards for buyers, sellers, and administrators. It includes product listings, three-level categories, live bidding, product approvals, inventory tracking, cart and checkout, Razorpay payments, order management, reports, and analytics. Buyers can find products, compare suppliers, submit bulk requirements, place orders, and join live bidding. Sellers can manage products, inventory, inquiries, orders, and sales from their dashboard. The platform also helps the business team manage buyers, sellers, leads, approvals, orders, and supplier activity from one system. I developed a complete project management and team collaboration SaaS with frontend, backend, REST APIs and a structured database. Our work covered secure login, file management, real-time updates, search, role-based access and responsive screens. Key modules included workspaces, projects, sprints, tasks, Kanban boards, team discussions, notifications and reports. We then integrated the OpenAI API to power six AI features: AI sprint planning and milestone breakdown, automatic flowchart design, automated deadlines, smart reminders, AI task assignment and skill-based team building. I developed a complete English learning platform with AI support, including the frontend, backend, database, APIs, user login, payment setup, communication tools, and reporting sections. The work also covered speaking and writing evaluation, interactive graphics, 3D learning elements, role-based access, responsive layouts, PWA support, CRM integration, security, speed improvements, and live server setup.