Hello!
Explore my portfolio of 40+ production applications across diverse industries - from enterprise platforms to AI-powered solutions serving users globally.
40+
Total Projects
20+
Production Apps
15+
App Store Apps
4+
Years Experience
Spiritual Services Platform
A comprehensive spiritual consultation and healing platform serving users across India, Thailand, and Southeast Asia with multi-language support (English, Hindi, Thai). Features live consultation booking, AstroMall e-commerce, numerology forecasts, and integrated payment systems.
1K+
users
3
countries
30
versions
Food Ordering Platform - Hong Kong
Full-featured food ordering and delivery platform serving the Hong Kong market with multi-language support (English, Simplified Chinese, Traditional Chinese). Features scheduled orders, package menus, and multiple payment options including Stripe and PayPal.
31
versions
3
languages
50+
features
AI Data Scientist Platform
Revolutionary AI-powered data science platform where users can chat with databases and files, generate insights, create visualizations with Plotly.js, and build comprehensive reports. Features natural language querying, automated chart generation, and data analysis agents.
6
agents
20+
features
95%
accuracy
Wealth Management Platform
Comprehensive wealth management and financial planning platform helping users grow and manage their wealth through smart investment strategies, portfolio tracking, and personalized financial advice.
500+
users
200+
portfolios
15+
features
Mental Wellness Platform
Mental wellness application (formerly MyHearSpace) providing support and resources for emotional well-being. Connect with trained listeners, access wellness resources, and find the support you need. You Matter.
2K+
users
5K+
sessions
4.5
rating
Real Estate Matching Platform
Smart property matching platform connecting co-owners, co-renters, and tenants with compatibility questionnaires and intelligent matching algorithms. Seamlessly integrated with Zoho CRM for lead management.
500+
matches
300+
users
90%
accuracy
Halal Food Delivery - Hong Kong
Specialized food ordering platform for Halal food in Hong Kong with Google Places integration, multi-language support, and verified Halal restaurant listings serving the Muslim community.
50+
restaurants
1K+
orders
4.5
rating
Healthcare Security Platform
HIPAA-compliant healthcare security and compliance platform ensuring patient data protection, medical facility security management, and regulatory compliance for healthcare providers.
10+
facilities
HIPAA
compliance
99%
uptime
Ride Booking Platform
Modern ride-hailing and cab booking application providing reliable transportation services. Book cabs instantly, track rides in real-time, and enjoy safe, comfortable journeys.
5K+
rides
100+
drivers
3
cities
WhatsApp AI Business Assistant
India's first WhatsApp AI assistant for small businesses. Features voice billing, photo-based invoicing, automatic payment reminders, PDF invoice generation, daily sales reports, and multilingual support - all without downloading any app.
500+
businesses
5K+
invoices
3
languages
Medical Education Platform
Every Medico's Digital Campus - connecting medical students and professionals worldwide. Learn, Earn, and Grow with study matching, community engagement, and academic collaboration.
5K+
students
50+
colleges
10K+
matches
Real Estate Platform
Revolutionizing the real estate industry through innovative technology. User-centric platform to simplify and enhance property buying, selling, and renting experience.
500+
properties
2K+
users
10+
cities
Financial Services Platform
Comprehensive financial services platform offering CA-assisted services, GST advisory, and professional consultation. Features automated GST calculations, ITR filing, and business compliance solutions.
100+
clients
500+
filings
5L+
savings
Enterprise AI Solutions
Developed multiple AI agents for Trystar Company using Microsoft Copilot Studio. Includes HR Agent for employee queries, Salesforce Agent for CRM automation, and Interview Agent for recruitment assistance.
3
agents
2K+
queries
75%
automation
AI Farm Intelligence Platform
AI-powered farm intelligence platform helping farmers optimize operations and increase profitability. Features data unification, AI agronomist, real-time alerts, and actionable insights for better farming decisions.
100+
farms
50+
crops
95%
accuracy
Short Video App - India
India's own short video platform for creating and sharing viral content. Features lip sync, dance videos, comedy, beauty filters, and advanced video editing tools. Supports 10+ Indian languages including Hindi, Telugu, Tamil, and more.
770K+
downloads
10+
languages
50K+
creators
AI-Powered Job Portal
Comprehensive job portal connecting job seekers with recruiters, featuring AI-powered matching and real-time chat.
I bring expertise, dedication, and a proven track record of delivering high-quality solutions that drive results.
End-to-end development from frontend to backend, databases to deployment.
Cross-platform iOS & Android apps with React Native and native modules.
Smart features with OpenAI, chatbots, voice recognition, and OCR systems.
Clean, maintainable code with 30+ successful project deliveries worldwide.
Services I offer to my clients. I am a full stack developer. I can help you with your project from scratch to deployment.
Building responsive and dynamic web applications using latest technologies.
Building native and cross-platform mobile apps for iOS and Android with seamless performance.
Integrating RESTful & GraphQL APIs for powerful, data-driven experiences.
Automated deployment to modern cloud platforms with CI/CD pipelines.
Full-stack development with AI integration expertise
Creating stunning, high-performance web applications
Building robust and scalable server infrastructures
Implementing cutting-edge AI solutions for modern needs
In-depth discussion of your project requirements
Developing the perfect technical approach
Building with modern best practices
Launching your solution to production
Transform your existing software with powerful AI capabilities
Automate manual processes & reduce operational time by 80%
Custom AI solutions tailored to your business needs
Don't just take my word for it - hear what my clients have to say about working together on projects that delivered real results.
Founder, Efficientzone Fintax
Sachin developed a comprehensive tax management platform for our fintech company. His expertise in building secure financial systems and handling complex calculations was impressive. The automated GST filing features work flawlessly!
Founder, Connecting Cyber Networks
We needed a robust network monitoring dashboard with real-time analytics. Sachin delivered an exceptional solution with advanced security features and seamless API integrations. His technical knowledge is outstanding!
Freelancer
As a fellow freelancer, I often collaborate with Sachin on client projects. His full-stack expertise and ability to handle both frontend and backend with equal proficiency makes him an invaluable partner. Highly reliable!
Founder, EasyTrack
Sachin built our project tracking and time management SaaS platform from scratch. His understanding of complex user workflows and ability to implement real-time collaboration features was exceptional. Our clients love the intuitive interface!
CTO, HealthCare Connect
We needed a HIPAA-compliant healthcare platform with patient management and telemedicine features. Sachin delivered beyond expectations with robust security, scalable architecture, and a user-friendly interface. Truly impressive work!
Marketing Head, Digital Ventures
Sachin created a high-converting landing page with integrated analytics and marketing automation. The SEO optimization and page speed improvements significantly boosted our conversion rates. Great attention to marketing metrics!
Transform your vision into reality. Share your project idea, and let's create something extraordinary together.
Ready to bring your ideas to life? I'm here to help turn your vision into reality.
Have a project in mind? Let's discuss how we can create something amazing together.
sainisachinrajkumar@gmail.com
Response within 24 hours
+91 9033771954
Available Mon-Fri, 9am-6pm
Mumbai, India
Available for remote work worldwide
"The best way to predict the future is to create it."
