WE ALWAYS CONSIDER OUR CLIENTS AS OUR PARTNER Upwork Stats: More than $100K Revenue, 100% Completion ratio, 100% Job Success Ratio, and more than 100s of satisfied customers. Shaligram Infotech is a Microsoft Gold Partner for Dynamics CRM / Dynamics 365 CE. We provide solutions for all kinds of Software development, Web development, and Mobile app development using different technologies Microsoft MCSD certified developers. We specialize in Dynamics 365 CRM for Sales, Field Services, Marketing, and Customer services. We have a grade of skills on .Net, Azure, Power BI,and other latest Microsoft technologies. We have an equally competent team specializing in Full Stack Development on MEAN & Microsoft Stack. Expert In Azure Services, Azure ADFS, Azure Blob Storage, Azure Performance Testing, Amazon EC2 & S3 Setup. ✅ Our expertise includes: ◆ Software Development & Maintenance services ◆ ERP Software development and maintenance ◆ Web & Mobile Apps Development ◆ Microsoft Dynamics CRM, NAV, Business Central, AX, ERP, etc ◆ ASP.NET website development & performance optimization ◆ API Integration Social media (Facebook, LinkedIn, Twitter), Google APIs, Google Maps ◆ The Second Payments Services Directive (PSD2), Strong Customer Authentication (SCA), 3-D Secure (3DS) Expert ◆ MEAN and MERN Stack ◆Testing-QA I am hopeful that I can provide you with the best solution at a reasonable time and price. Looking forward to working with you. Best Reagrds, Ramesh.M

Do you need a professional Electrical & Electronics Engineer for your complex projects? I’m Waqas Javaid, an industry-experienced engineer with over 6 years of hands-on expertise in automation, embedded systems, control systems, power electronics, and simulation-based engineering. ✅My Core Skills Include: 🔹 MATLAB & Simulink – Modeling, simulation, control systems, GUI apps, and image processing 🔹 PLC Programming – Ladder logic for Siemens, Allen Bradley, Omron, Schneider, and Codesys 🔹 Embedded Systems – Arduino, Raspberry Pi, AVR, PIC, STM32, ARM (C/C++ & Python) 🔹 Circuit Simulation – Proteus, LTspice, Multisim, ADS, Logisim 🔹 Robotics – ROS, automation with sensors/actuators, motion control 🔹 PCB Design – Altium Designer for single/multi-layer designs (2D/3D) 🔹 Power Electronics – PWM, SPWM, SVPWM, rectifiers, power supply design 🔹 Networking – Cisco Packet Tracer, IP/MAC addressing 🔹 Software Tools – LabVIEW, DIgSILENT, EasyPower, COMSOL, PVSyst, AnyLogic 🔹 Languages – C++, Python (image processing, data analysis), Visual Studio ✅ Popular Services I Offer: ✔ PLC + HMI/SCADA Automation Systems ✔ Power System Simulation in DIgSILENT or EasyPower ✔ MATLAB Simulink models for academic & industry ✔ Custom microcontroller firmware (AVR, STM, PIC) ✔ IoT systems using Raspberry Pi and Arduino ✔ Advanced robotics projects with ROS or custom algorithms ✔ Technical report writing and documentation ✅ Notable Projects: Waiter Robot for Restaurant Automation – Arduino-based with IR sensors Brain Tumor Detection – MATLAB image processing with 98% accuracy Wound Segmentation in Python – Achieved 95% accuracy using custom algorithms PV Solar Design Projects – System layout, sizing, simulation, and optimization ✅ Why Choose Me? 🎓 Bachelor’s in Electrical Engineering (2018, Bahria University Islamabad) 🏭 6+ Years Industry Experience (Service Industries Ltd., NECOP) 📈 Fast, clear communication & high-quality delivery 💯 100% Satisfaction or full refund 📩 Let's discuss your project and bring it to life with engineering precision and professional support. ✅ Keywords: Electrical Engineering, PLC Programming, MATLAB Simulink, Arduino, Embedded Systems, Control Systems, Circuit Design, Robotics, Power Electronics, FPGA Verilog, Raspberry Pi, Signal Processing, Image Processing, PCB Design, COMSOL, DIgSILENT, LabVIEW, C++ Visual Studio, Python Programming

🥇🏆 100% Client Satisfaction – Top-Rated on Upwork 🏆🥇 🎓 Certified Instructional Designer and LMS Developer 📚 72+ Projects Successfully Completed ⏱ 4500+ Hours Logged on Upwork 💰 $65K+ Earnings 👥 72+ Clients 🎨 Over 12 Years of Expertise in LMS Developer & Instructional Designer 🛠LMS Setup, Configuration & Support ✨ Interactive and catching Presentation design 📚 Interactive & Engaging E-Learning Experiences 💡 Creative, Responsive, and Mobile-Friendly Designs 🔐 Secure, Scalable, and High-Performance LMS 🌍 Worked with Global Clients Across Multiple Industries 🤝 Dedicated to Long-Term Partnerships & Continuous Support 🔥 Customized Solutions Tailored to Your Needs 🎯 Result-Oriented Approach 📦 Express Delivery Available in 24 Hours!🚀 🎓About Me🎓 I bring a wealth of experience in LMS development, instructional design, WordPress customization, and web technologies, with expertise across both frontend and backend. My skills include: ☑️ Instructional Design & eLearning Development – Articulate Storyline, Rise 360, Canva ☑️ Content & Curriculum Development – SCORM packages, eBooks, interactive and responsive courses ☑️ Learning Management Systems (LMS) – Moodle, Canvas, and tailored solutions ☑️ Web Development & Design – WordPress and custom site development ☑️ Technical Skills – HTML, CSS, PHP, Bootstrap 🛠️SEO 🛠️ I focus on building responsive, dynamic, and engaging learning experiences designed to meet objectives and drive results. 🎨Instructional Design & eLearning Core Expertise🎨 💫 Articulate Storyline & Rise 360 💫 Visually engaging presentation design 💫 Canva for branding & graphics 💫 Responsive course development 💫 Curriculum planning & content creation 💫 SCORM-compliant package development 🎓LMS Expertise🎓 💫 Complete custom LMS setup, development, customization & administration 💫 Moodle setup, development, customization & administration 💫 WordPress LMS integration and configuration 💫 Server setup & database management 💫 Theme and plugin development 💫 Auto-certifications and custom reporting 💫 User roles and LMS maintenance 💫 HTML, CSS, PHP, Bootstrap expertise 🌐WordPress Development🌐 💫 Full WordPress setup, configuration & optimization 💫 Custom themes and plugins 💫 LMS integration for online learning solutions 💫 Landing pages & educational websites 💫 Technical optimization (SEO, speed) 💫 Server configuration & database setup 🛠️Additional Services🛠️ 💫 Portfolio and landing page creation 💫 Professional presentations 💫 Virtual assistance and technical support 🤝**Why Work With Me?**🤝 🟢 Strong background in LMS development & instructional design 🟢 Affordable rates with premium quality output 🟢 Quick response and on-time delivery 🟢 Effective communication and project handling 🟢 Adaptability to individual and team projects 👍 Sounds like a good fit?👍 Let’s connect and discuss your project in detail! Reach out, and we'll schedule a call to explore how I can tailor solutions to your unique needs to bring your vision to life!

I have 15+ years of industry-proven experience with a traceable success story to develop applications in Python, Node.js, React, Angular, AI frameworks,.Net and JS libraries. I specialise in designing and implementing scalable APIs. My tech stack Expertise: ✅Python, Django, Flask, Scrapy, Pytest, Node ✅ASP.NET Core, .NET MVC, .NET Angular, C# ✅OpenAI, Gemini, Claude, and Cursor AI ✅ReactJS, VueJS, NextJS, Typescript, JavaScript, jQuery ✅Databases & Servers: Redis, SQLAlchemy, NoSQL, MS SQL Server, Prisma ORM ✅APIs: Slack API, Swagger, Google APIs, Stripe, GraphQL, RESTful APIs, Open APIs ✅AWS (EC2, S3), GitHub, GitLab, Bitbucket Clients' Feedback 👍"Kashif is extremely reliable and flexible and works out of his way to ensure the task allocated is completed. Would love to continue working on future Python projects and highly recommend him to others looking for a reliable Python export as well. ===== 👍"Kashif is very reliable, professional, and flexible. He is genuine and really goes above and beyond to ensure work is done to the standards expected. We would love to work and hire him again if an opportunity for any backend development in Python comes up. We wish you all the best in your future endeavors, Kashif and hope to work with you again soon. ===== 👍"Kashif and the Team's communication was top-notch, they met all deadlines, and their skills were exceptionally strong. I enjoyed working with them. They are very dedicated and take pride in their code. I would strongly recommend the freelancer for any software development projects." Keywords: .NET Developer, Python Developer, Full-Stack Developer

Some developers need a full specification before they start thinking. I start solving the moment you start talking. Whether you are building a new AI-powered SaaS MVP from scratch, or you already have one that is not performing the way it should, I come in as a full stack technical partner, understand the business, and build systems that are production-ready from day one. Not prototypes that need rebuilding in six months. Not demos that break under real load. Actual systems built to scale, using Next.js, Supabase, and modern production-grade infrastructure. I work on projects starting from $3,000. If that does not align with your budget, I would rather be upfront now, there are plenty of developers at every price point, and finding the right fit matters more than just filling a slot. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Production agentic AI systems with real tool use, multi-step reasoning, multi-agent orchestration, and stateful workflows. Claude API, OpenAI API, RAG pipelines, vector search, and LLM orchestration in TypeScript and Python, built for real users, not demos. Whether it is a customer support agent, a voice AI assistant, or a fully autonomous business process, this is my core work. 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Multi-tenant SaaS applications with proper data isolation, role-based access, subscription billing, and scalable backend architecture. From MVP to production-ready platform, built to handle growth from day one, not rebuilt when you hit 10,000 users. 𝐀𝐈 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Production-grade chatbots and conversational AI for customer support, lead qualification, and internal operations. Text, voice, or WhatsApp-based, connected to your real data, not a generic wrapper around an API call. 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Replace manual operations with intelligent automation. n8n workflows, API orchestration, scheduled agents, webhook systems, and internal operational tools that run without human intervention, turning what your team does manually today into something that runs itself tomorrow. 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬, 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 & 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐓𝐨𝐨𝐥𝐬: Real-time dashboards and internal business tools with live data, analytics, and role-based access, built for teams who need clarity, not just another spreadsheet replacement. 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: REST APIs, GraphQL, third-party integrations, microservices architecture, and payment systems, including stripe, fintech systems, billing engines, and multi-tenant payment infrastructure. If it has an API, I can connect it, orchestrate it, and make it reliable at scale. 𝐂𝐨𝐫𝐞 𝐒𝐭𝐚𝐜𝐤: ✓Frontend → React, Next.js, TypeScript, Tailwind CSS ✓Backend → Node.js, NestJS, Python, FastAPI ✓Databases → PostgreSQL, MongoDB, Supabase ✓AI & LLM → Claude API, OpenAI API, LangChain, RAG pipelines, vector databases, embeddings, multi-agent systems ✓Automation → n8n, webhook systems, API orchestration ✓Infrastructure → AWS, Docker, CI/CD pipelines, Vercel ✓Payments → Stripe I genuinely enjoy the first conversation, it is where I start solving before we have even agreed on anything. Tell me what you are building, what is not working, or what you want to create. 𝐈 𝐰𝐢𝐥𝐥 𝐠𝐢𝐯𝐞 𝐲𝐨𝐮 𝐦𝐲 𝐛𝐞𝐬𝐭 𝐭𝐚𝐤𝐞. 𝐍𝐨 𝐩𝐢𝐭𝐜𝐡. 𝐍𝐨 𝐩𝐫𝐞𝐬𝐬𝐮𝐫𝐞. 𝐉𝐮𝐬𝐭 𝐚 𝐬𝐭𝐫𝐚𝐢𝐠𝐡𝐭 𝐚𝐧𝐬𝐰𝐞𝐫 𝐨𝐧 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩.

Hi, I’m a senior full-stack developer and product-minded engineer. I operate as a Full Stack Developer who thinks in terms of business value rather than just tickets. Over the last decade, I've led and coded complex web products for clients across Europe, the US, and the UK. As a Full Stack Developer and Backend Developer, I partner with founders, product owners, and marketing leaders who need a reliable technical partner to build SaaS platforms, CRMs, marketplaces, mobile apps, and high-performance websites. My work covers the full spectrum of Full Stack Developer responsibilities. As a Backend Developer, I architect scalable APIs and database structures using PHP (Laravel), Node.js, and Python. On the frontend, I build with React, Vue, and Angular. This Full Stack Developer versatility extends to React Native for mobile, where I function as a Mobile App Developer, and to custom WordPress solutions, where I serve as a WordPress Developer. Whether it's a Python Full Stack Developer scenario with Django/FastAPI or a .NET Full Stack enterprise environment, I adapt. ⚙️ What I Do Best Full Stack Developer ownership from architecture to launch and support. Backend Developer focus on SaaS platforms, booking engines, and internal tools. Full Stack Developer React Node ecosystems: interactive dashboards and complex workflows. WordPress Full Stack builds that are fast, secure, and easy for marketing teams to edit. Mobile App Developer delivery via React Native, fully integrated with custom backends. Senior Fullstack Developer guidance for integrations: CRMs, ERPs, payment gateways, and custom APIs. 🚀 Real Project Examples 📦 Self-Storage Ecosystem (EU) As lead Full Stack Developer and Backend Developer, I built a booking tool with ERP and payment automation (Full Stack Developer Laravel stack with Vue). This Full Stack Developer work took online reservations from zero to 170+ monthly and tripled signed contracts. 🎓 EdTech Matching Platform As Senior Fullstack Developer, I delivered three interconnected applications (Laravel/Vue) with a matching engine and accounting integrations. The Full Stack Developer React Node architecture increased sales by 190% year-over-year while keeping operations lean. 🐾 Social Utility App for Pet Owners Acting as both Mobile App Developer and Backend Developer, I built a React Native app and Laravel backend with maps, social features, and AI helpers. This Full Stack Developer project seamlessly blended native mobile and web. 📊 SEO Analytics SaaS In a Python Full Stack Developer role, I designed microservices with FastAPI and Node.js for high-load APIs and React frontends. The Full Stack Developer architecture processes thousands of active users reliably. 🧹 Cleaning Service Group Automation As a WordPress Developer and Full Stack Developer PHP expert, I built a custom CRM/ERP with scheduling and telephony integrations. The Web Developer and Backend Developer work automated coordination across three brands. 🛠 Tech I Use Daily Backend: PHP (Laravel, Filament), Node.js, Python Frontend: React, Vue, Nuxt, Alpine.js CMS: Custom WordPress Full Stack themes and plugins Mobile: React Native (I function as a Mobile App Developer) DB: MySQL, PostgreSQL, Redis DevOps: AWS, Docker, CI/CD APIs: Stripe, Mollie, Google API, OpenAI 🤝 How I Work ✅ I own delivery as a Full Stack Developer: architecture, code quality, and deadlines. ✅ I'm transparent about scope and risks as your Backend Developer partner. ✅ I take Full Stake ownership of outcomes, not just outputs. ✅ I can join ongoing projects or build from zero to scale. ✅ I act as a Web Developer and Senior Fullstack Developer who bridges technical execution with business impact. 💡 Why Clients Choose Me as Their Full Stack Developer Beyond writing clean code, I function as a true Full Stack Developer consultant. I've rescued stalled projects, modernized legacy PHP systems, and transitioned businesses from manual spreadsheets to fully automated WordPress Full Stack portals. As a React Developer at heart, I ensure every interface is intuitive and fast. Whether you need a Mobile App Developer for a companion app or a Backend Developer to untangle complex data flows, I bring Full Stack Developer React Node expertise and a Full Stake mindset to every engagement. My experience across .NET Full Stack environments and as a Python Full Stack Developer ensures I can evaluate the right tool for your specific business challenge, not just the one I know best. I'm comfortable acting as a fractional CTO or a Senior Fullstack Developer embedded with your existing team. As a Full Stack Developer and Backend Developer, I deliver React, Node.js, PHP, Mobile App Developer results, WordPress Developer sites, Python Full Stack Developer APIs, .NET Full Stack insights, and Full Stake commitment. Senior Fullstack Developer ready.

Helping startups & enterprises build AI-driven web & mobile applications with React, Flutter, and the latest Generative AI (GPT-4, Whisper, LangChain, Vector Databases). From idea to launch, I design scalable solutions that automate workflows, delight users, and deliver measurable ROI. With 12+ years in full-stack web development and 8+ years in cross-platform app development, I’ve delivered 100+ projects and 20,000+ billed hours on Upwork (Top-Rated). My expertise lies in blending modern tech stacks with AI intelligence to craft products that solve real business problems. What I Do Best:- ============== ✅ Full-Stack Development – Web & mobile apps using React, Next.js, Laravel, Django, Flutter, React Native ✅ AI / ML Solutions – Generative AI (GPT-5/4, Claude, Gemini), RAG pipelines, Agentic AI, computer vision, speech-to-text ✅ Chatbots & AI Agents – Custom LLM-powered bots, autonomous AI workflows, conversational agents with tool integrations ✅ Data Scraping & Automation – Web scraping, structured/unstructured data extraction, APIs, workflow automation ✅ Custom SaaS Platforms – From MVP to enterprise-grade products with scalable cloud infrastructure AI Experience & Case Studies:- ========================== ∎ Sabbatic – Automated expense management using OCR & AI. ∎ EasySwim – Smart training feedback app with pose detection & motion analysis. ∎ StartQuestion – AI survey system with GPT-4 adaptive branching. ∎ Shilo.ai – Real-time voice analytics & roleplay with Whisper API. ∎ CoffeeMug.ai – Professional networking matchmaking using behavioral AI. ∎ DropShopAI – AI-powered dropshipping with Shopify integration & demand forecasting. ∎ FoodConclude – AI recipe generator using NLP & deep learning. ∎ CreditRiskAnalysis – ML model for credit default prediction. ∎ Sentiment Analysis Engine – BERT-based sentiment detection for app reviews. Tech Stack Expertise:- ================== ✅ Web: React.js, Next.js, Vue.js, Laravel, Django, Node.js, FastAPI ✅ Mobile: React Native, Flutter ✅ AI/ML: Generative AI (GPT-5/4, Claude, Gemini) | LLMs & Agentic AI | RAG | Whisper | NLP | CV | Fine-Tuning ✅ Chatbots & Agents: Custom LLM bots, AI assistants, autonomous workflows, OpenAI function-calling ✅ Data Scraping & Automation: Python Scrapy, BeautifulSoup, Selenium, API integrations, N8N, Zapier ✅ Databases: PostgreSQL, MySQL, MongoDB, Firestore, Redis, Vector DBs (Pinecone, Weaviate, ChromaDB, LlamaIndex) ✅ Cloud & DevOps: AWS (S3, EC2, Lambda, SageMaker), Docker, Kubernetes, Vercel, Netlify, GitHub Actions Past Portfolio with Global Brands:- ============================ ∎ Enterprise & Consumer Platforms Delivered: ∎ Service Based Marketplace Platform – Similar to Upwork for service providers & seekers. ∎ Thehairtalk – Fashion e-commerce platform. ∎ Colbun – Hydel power onsite maintenance apps. ∎ EMAAR Group – Procurement management system (Oracle integration). ∎ Admissify App 2.0 – E-learning platform. ∎ Food Marketplace – Uber Eats–style delivery platform with live kitchens. ∎ Ola Pharmacy App – Full-featured e-commerce app. ∎ TechMandi – Agri-business platform with real-time logistics. ∎ Nanotech Energy – Renewable energy platform (raised $64M in funding). ∎ Trendsbee – E-commerce store. ∎ Art/Digital Marketplace – Online art & digital product marketplace. ∎ School PTM – School ERP solution. ∎ UNAB – University application management. ∎ CYFAY – Employee assessment & quiz application. ∎ Dutch Recipe – AI-driven recipe suggestion app. ∎ Akcess Parking – Condo parking management system. ∎ Virtual Assistant Hiring Platform – Marketplace for VAs. ∎ Concept Crafter – Art bidding marketplace, Fiverr-style. ∎ TCJB – Job board for cannabis industry with staffing module. ∎ Reskillify – E-learning & coaching platform with affiliate system. From web & mobile apps to AI chatbots, intelligent agents, and large-scale data scraping solutions — I deliver reliable, production-ready systems that create real business impact. Let’s build your next digital product together. Click “Invite” and let’s get started.

$700K+ delivered on Upwork across 145 projects with a 100% Job Success Score. I architect and ship production AI systems, Voice AI agents handling live calls under 2-second latency, computer vision platforms processing 8M+ daily events, and full-stack products running in production for years. What I build: 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜 & 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗔𝗴𝗲𝗻𝘁𝘀 Real-time voice pipelines combining speech-to-text, LLM reasoning, and natural voice synthesis. I built SloanConnect, an AI telephony platform that automates insurance verification calls end-to-end, navigates IVR systems, holds dynamic conversations with representatives, and scales to hundreds of concurrent calls. Sub-2-second response time, encrypted compliance handling, production-stable. 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 𝗮𝘁 𝗦𝗰𝗮𝗹𝗲 Lead AI Engineer on two production CV platforms: Adlytic - privacy-safe in-store retail analytics with GDPR-compliant pipelines, heatmaps, and POS integration, and SportsEye - real-time soccer analytics from broadcast feeds with 96% accuracy across player tracking, field mapping, and tactical metrics with zero on-field hardware. 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 Hybrid recommendation engines on PySpark processing 8M+ daily impressions. NLP and sentiment systems wired into live dashboards. Healthcare process automation with HIPAA-aligned data handling. Models built to live in real environments, not notebooks. 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗟𝗟𝗠 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 (𝗖𝗹𝗮𝘂𝗱𝗲, 𝗢𝗽𝗲𝗻𝗔𝗜, 𝗺𝘂𝗹𝘁𝗶-𝗺𝗼𝗱𝗲𝗹) End-to-end AI agents shipped to production: a Shopify + Amazon SP-API customer service agent with order lookup, refunds, returnless-refund policies, Slack/Email approval gates, and Klaviyo sync. Multi-step LLM pipelines with tool use, RAG, function calling, and human-in-the-loop checkpoints. I design these as systems, not single prompts, and I'm comfortable across Claude, OpenAI, and open-weight models depending on what fits the workload. 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻𝘀 Every AI product needs scaffolding that holds. I've shipped Django/Node/React/Next.js platforms that ran 3+ years in production, Alchemist Real Estate, audIT.app, and a long-running B2B SaaS that grew from MVP to hundreds of users across $195K+ in contracted development. Distributed backends, REST/GraphQL APIs, AWS-native deployment, data pipelines, and the DevOps to keep them stable. 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸 As Lead Engineering Architect, I stay hands-on through the whole lifecycle, discovery, architecture, core implementation, deployment, and the long tail. I don't hand off and disappear. Most of my Upwork work is repeat business or long contracts measured in years, not weeks. If you're building a Voice AI agent, a computer vision platform, an LLM-driven workflow, or a full-stack AI product that needs to survive real load - let's talk.

I help startups and businesses build scalable SaaS platforms, backend-heavy systems, and production-grade applications with clean architecture, strong security, and long-term maintainability. I specialize in building SaaS backend systems, multi-tenant architectures, API-driven platforms, and workflow-based applications using Node.js, NestJS, and modern full-stack technologies. I also develop React Native mobile apps and full-stack web applications when product requirements extend to multiple platforms. My focus is always on building systems that are production-ready, scalable, and structured correctly from day one, especially where authentication, data isolation, and complex business workflows are involved. What I can help you build SaaS platforms with subscription and role-based access systems Multi-tenant backend architectures (secure data isolation models) API-first backend systems (REST / GraphQL) Workflow-based applications and business automation systems Admin dashboards and internal tools Payment systems and subscription billing (Stripe integrations) React Native mobile apps (iOS and Android) Full-stack MERN / Next.js applications Authentication systems (RBAC, JWT, OAuth-based flows) Third-party API integrations and system connectivity Core expertise Frontend: React.js, Next.js, React Native, TypeScript, Redux, Tailwind CSS Backend: Node.js, NestJS, Express.js Databases: PostgreSQL, MongoDB, MySQL, Firebase Architecture & Systems: SaaS architecture, multi-tenancy, RBAC, workflow systems, API design Integrations: Stripe, PayPal, Google APIs, Firebase, third-party APIs Deployment: AWS, Azure (basic exposure), CI/CD pipelines, cloud deployment workflows How I work I focus on building systems that are: Architected correctly before feature scaling begins Secure by design, especially in authentication and multi-tenant systems Modular and maintainable for long-term product evolution Performance-optimized for real-world usage, not just MVP demos Delivered with clean code and structured development practices I also actively use AI-assisted development tools (Cursor, Copilot) to accelerate delivery while maintaining strict control over architecture, security, and correctness. Why clients hire me Strong focus on backend architecture and system design, not just UI development Experience building SaaS-style applications with real-world business logic Ability to work across full-stack while maintaining backend-first thinking Reliable delivery with attention to detail and production readiness Clear communication and structured execution approach Long-term mindset focused on scalable product development Experience snapshot I have built and contributed to multiple production systems including SaaS platforms, mobile applications, and backend APIs with authentication, structured workflows, and data-driven architectures. My work spans: SaaS applications with user authentication and structured dashboards React Native mobile apps with production deployments Backend APIs supporting real-time and structured workflows Systems involving multi-user access control and business logic automation Let’s build your product If you need a developer who can design and build scalable SaaS systems, backend architectures, or full-stack applications with strong engineering discipline, I can help you move from idea to production efficiently and reliably. Let’s discuss your project.

I'm Rakeshkumar, Co-Founder and CEO of Space-O Technologies - a 170+ engineer team that's shipped 5 unicorn-stage apps and 38+ production AI products since 2010. We transform concepts into products that scale, secure funding, and win user loyalty. From MVP to mass adoption, you get my 16+ years of strategic technical leadership plus the team behind me - fully AI-native and up-to-date with 2026's latest stack. ✳️ Complete Development Services: → Mobile App Development (iOS, Android, React Native, Flutter, Swift, Kotlin) → Web & SaaS Platforms (Next.js, React, Vue, Angular, TypeScript) → Backend & API Engineering (Node.js, NestJS, Python, Go, Ruby on Rails) → AI Agents & Agentic Systems (LangGraph, CrewAI, AutoGen, multi-agent orchestration, autonomous workflows, tool-use) → AI Automation & Workflow Integration (n8n, Make, Zapier, MCP servers, cross-tool integrations, business process automation) → LLM Integration & Custom AI (OpenAI GPT-4o, Claude Sonnet/Opus, Gemini, LLaMA, fine-tuning, embeddings) → Voice AI & Conversational AI (Vapi, Retell, LiveKit, ElevenLabs, Whisper, real-time interaction) → RAG & Knowledge Systems (LangChain, LlamaIndex, Pinecone, Weaviate, ChromaDB) → Custom Software & Enterprise Solutions → E-commerce & Marketplace Development → Database & Cloud (Postgres, MongoDB, AWS, GCP, Azure, Kubernetes, Docker, Terraform) → UI/UX Design & Frontend Excellence → Quality Assurance & Security → AI MVP Rescue — Lovable, Base44, Bolt, Replit → Production-Grade ✳️ AI Agents, Automation & Agentic Systems We Build: - Customer support agents that handle tier-1 tickets autonomously - Sales agents that qualify leads, book meetings, and follow up - Internal ops agents that run on schedule and integrate with your stack - Voice agents (inbound + outbound) for receptionist, sales, and support - Multi-agent workflows that delegate tasks between specialized AI workers - RAG-powered knowledge agents over your enterprise data - Custom AI assistants with memory, tool-use, and reasoning - Cross-tool AI automation pipelines (n8n, Make, Zapier) with AI-driven decision-making - AI-powered business process automation across CRM, sales, marketing, and ops ✳️ What Sets Us Apart: ✓ Proven Track Record — 5 unicorn-stage apps shipped, $1.4B+ in combined client funding raised, 115M+ combined downloads (named brands in Featured Clients below) ✓ Full-Stack Excellence — Mobile, web, backend, AI, cloud, voice — complete development under one roof ✓ AI-Accelerated Delivery — We ship with Claude Code, Cursor, OpenClaw, and GitHub Copilot ✓ Always Up-to-Date — We adopt the latest LLMs, agentic frameworks, and AI dev tools the day they're production-ready ✓ Rapid MVP — Weeks, not months, with venture-grade quality ✓ Built for Scale — Architecture that handles millions of users from day one ✓ Transparent Process — Daily updates, weekly sprints, direct access to senior leadership ✓ Dedicated Team — Engineers, designers, QA, AI specialists, Customer Success Manager ✓ End-to-End Ownership — From concept validation through launch and growth ✳️ We Scale AI-Generated MVPs to Production: Built v1 on Lovable, Base44, Bolt, or Replit and hit the wall when you tried to scale, hire, or raise? What We do: - Architectural audit + risk report on AI-generated codebases - Refactor → production-grade (typed, tested, observable, secure) - Migration from vibe-coded prototypes to real stacks (Next.js, NestJS, React Native, FastAPI, Postgres) - Ship the v2 your investors can do due diligence on We read the code first, then quote second. No assumptions, no inflated estimates. ✳️ Free Consultation — What You Get: ✅ Deep understanding of your business operations and the technical opportunities inside them ✅ Expert solutions with honest, no-fluff feedback ✅ Detailed analysis of technical challenges and how to overcome them ✅ Clear timeline and cost estimates for your project ✅ Technology stack recommendations and architecture planning Whether you need mobile apps, web platforms, SaaS products, AI integration, AI agents, voice agents, AI automation, marketplaces, or enterprise solutions, my team and I craft products that captivate users and attract investment. My combination of 16+ years of founder experience, hands-on technical depth, and business insight lets me convert complex challenges into refined, ship-ready solutions. Looking forward to connecting with you!