Vijay B.
Full Stack Engineer with SaaS experience | AI Automation
Traditionally businesses used to run on fragmented workflows that slow down decision‑making. As industries scale, the complexity multiplies, leaving leaders struggling to align operations with growth. Hi, I am Vijay, a Full-Stack Engineer with 20+ years building centralized business solutions. I am part of a small expert-lead team at TeQ Mavens and together we build end to end solutions like custom web, mobile, and SaaS products. One question I get asked by Owners, Business Managers, CXOs is - How can organizations centralize their operations, reduce inefficiencies, and leverage AI not as a gimmick but as a core driver of productivity? My formulation is - By building custom, AI‑driven SaaS platforms that unify workflows, automate data handling, and scale with business needs. That’s where I come in. What I have seen is most off‑the‑shelf solutions fail to adapt to unique business rules, role‑based access needs, or industry‑specific compliance. Teams end up juggling multiple platforms, facing integration headaches, and wasting resources on repetitive tasks. AI is often bolted on as a chatbot, not embedded into the actual workflow where it can drive measurable impact. I start by understanding existing workflow and constraints. Majorly in two ways - - For new builds, my team and I design structures that meet today’s needs while leaving room for tomorrow’s growth. - For existing systems, I improve without disrupting what already works. AI tools like Claude accelerate development, but I remain accountable for validating business logic, security, and production‑critical functionality. I've helped wide-industry range like startups, healthcare providers, SaaS companies, and growing businesses design AI-powered platforms, automate operations, and build enterprise software that improves efficiency and supports long-term growth. Served the following Industries: - CRM and ERP heavy operations - Entertainment - Healthcare , Medicine, Pharma - Fitness & Wellness - Marketing and Sales Process Automation - Delivery and Logistics - Inventory led warehouses and Distribution - Automotive - Education - Recruitment & Staffing - Real Estate - Finance - AI & Automation where AI is part of the actual product workflow rather than simply a chatbot. My experience includes LLM integrations, structured data extraction, semantic search, RAG workflows, AI-assisted reporting, document/image analysis and workflow automation using models such as OpenAI and Claude. - Agentic and Bots From early-stage MVPs to systems that scale as business evolves. Moreover, I work closely with founders, agencies, and business teams to understand operational challenges and transform them into reliable digital solutions that are practical, scalable, and easy to manage long-term. What I can help you with building is: - SaaS Application Development - Full Stack Web Applications - AI-powered Platforms & OpenAI Integrations - CRM & ERP Systems - Healthcare & Clinic Management - Software Business Process Automation - Workflow Automation Solutions - Internal Dashboards & Admin Panels - Multi-tenant SaaS Platforms - MVP Development for Startups - API Development & Integrations - Real-time Applications - Marketplace Platforms - Custom Business Solutions - Low-Code / No-Code & Automation using Zapier, n8n, Supabase, Firebase AI workflow automation, Business process optimization - Langraph - RAG framework and AI Model training - LLM Implementations Technologies I work with: - Frontend: React.js Next.js Vue, Angular, .NET, .NET Core, TypeScript JavaScript Tailwind CSS HTML/CSS - Backend: Node.js Express.js Python Django FastAPI - Databases: MongoDB / PostgreSQL / MySQL / SQL / RDS / Firebase / Supabase - Cloud & DevOps: AWS Vercel Docker CI/CD - Integrations: OpenAI / ChatGPT APIs Stripe Twilio Google APIs Xero - Payment Gateways Maps & Location APIs Many Innovations we have done in our lab. Will be glad to connect and share a few, while some rest under my portfolio. Whether you need a scalable SaaS product, workflow automation, an AI-powered solution, or a reliable programmer to build and optimize your system, will be glad to be of value. If you’re looking for someone who can take accountability of both the technical architecture and hands-on full-stack development, I am happy to discuss. Whether you need a scalable SaaS product, workflow automation, an AI-powered solution, or a reliable programmer to build and optimize your system, will be glad to be of value.
Earnings and projects
Last 6 months ÷ 6
Read daily since Oct 31, under 30 days
Billed in all: $313,121$313k
$15k in the last 6 months
Earnings, last 30 days
Tracked from Oct 31, 2026.
Skill rankings: Top 5% in Healthcare
Ranked by MRR among everyone on Upwork with the skill.
- #83Healthcare1,767 freelancers · 🇮🇳 #19Top 5%🇮🇳#19 of 141
- #128HIPAA1,315 freelancers · 🇮🇳 #25Top 10%🇮🇳#25 of 164
- #156Web Application Development2,030 freelancers · 🇮🇳 #50Top 8%🇮🇳#50 of 565
- #162AI Mobile App Development1,401 freelancers · 🇮🇳 #57Top 12%🇮🇳#57 of 463
- #165AI Model Integration1,618 freelancers · 🇮🇳 #39Top 10%🇮🇳#39 of 343
- #187ASP.NET MVC2,619 freelancers · 🇮🇳 #87Top 7%🇮🇳#87 of 1,109
- #365LangChain3,821 freelancers · 🇮🇳 #78Top 10%🇮🇳#78 of 849
- #411Flutter7,550 freelancers · 🇮🇳 #126Top 5%🇮🇳#126 of 2,577