Talent badge filter
Skills filter
Select talent location
Select talent time zones
$25/hr
100%
Job Success
$20K+ earned
Available now
Offers consultations
Start of list.
End of list.
Available to start immediately
Top Rated Freelancer | 100% Job Success
I help founders and startups build AI powered SaaS products, custom web applications, and scalable platforms from idea to production. My focus is on shipping fast, building clean architecture, and creating systems that are ready for real users and growth.
I work across the full stack and often take products from concept to launch, including system design, development, integrations, and deployment.
I specialize in building AI SaaS platforms, automation systems, and modern web applications where performance, scalability, and clean engineering matter.
I have experience building products in SaaS, Healthcare, Fintech, Ecommerce, Marketplaces, Booking Systems, and AI driven platforms.
What I can help you build:
• AI powered SaaS platforms with dashboards, subscriptions, and multi-role systems
• AI features like chatbots, RAG systems, copilots, agents, and automation workflows
• Full stack web applications using scalable modern architecture
• Ecommerce platforms with Stripe billing, subscriptions, and custom checkout
• Marketplaces, booking systems, CRMs, and internal business tools
• Backend systems, APIs, and database design that scale
• Secure healthcare and data sensitive applications
• Legacy or enterprise systems using Laravel and PHP
Core Stack:
Next.js, React, Node.js, NestJS, TypeScript, PostgreSQL, Supabase, AWS, Stripe, OpenAI, Claude, LangChain, RAG pipelines, vector databases (Pinecone, Weaviate), Laravel, PHP
AI / LLM Experience:
• OpenAI (GPT-4o, GPT-4o-mini) integrations
• Claude API integrations
• RAG systems with embeddings and vector search
• AI chat systems, copilots, and automation agents
• Prompt engineering and workflow automation
• AI powered SaaS features and internal tools
Why clients hire me:
• Product thinking, not just coding
• Fast execution with clean architecture
• Strong experience in AI + SaaS systems
• Reliable communication and updates
• Ownership from idea to deployment
• Focus on scalable long-term systems
Lets connect to discuss more.
$35/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
𝗛𝗲𝘆 👋 𝗜’𝗺 𝗗𝗶𝗺𝗮, 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗦𝗮𝗮𝗦 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝗻 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀, 𝗮𝗻𝗱 𝗯𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗳𝗮𝘀𝘁, 𝘀𝗲𝗰𝘂𝗿𝗲, 𝗮𝗻𝗱 𝘂𝘀𝗲𝗿-𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗰𝗿𝘆𝗽𝘁𝗼 𝗲𝘅𝗰𝗵𝗮𝗻𝗴𝗲𝘀, 𝐜𝐫𝐲𝐩𝐭𝐨 𝐰𝐚𝐥𝐥𝐞𝐭𝐬 𝗮𝗻𝗱 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀 𝘁𝗵𝗮𝘁 𝗵𝗲𝗹𝗽 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘀𝗰𝗮𝗹𝗲 𝗮𝗻𝗱 𝘀𝘂𝗰𝗰𝗲𝗲𝗱.
If you need a reliable React developer, Node.js backend developer, or mobile app developer who can take your idea from concept to launch, you’re in the right place.
🔸 100% Job Success 🔸 5.0 Review Rating 🔸 TOP 1% on Upwork 🔸 $600k+ Earned by Agency
🎯 Highlights of My Experience
1) Over 10 years of hands-on experience as a Full-Stack Developer and SaaS developer.
2) Delivered more than 200 projects, including 27 crypto exchange platforms, 35 multi-vendor marketplaces, 14 crypto wallets, and 43 SaaS apps.
3) Strong expertise in React, Node.js, JavaScript, and blockchain development for scalable applications.
4) Deep understanding of cryptocurrency, currency exchange systems, crypto wallets and marketplace ecosystems similar to Amazon.
5) Focused on clean architecture, performance, and clear communication.
⚙️What I Do
I design and develop SaaS platforms, marketplaces, crypto wallets and crypto exchanges that are modern, secure, and easy to manage. As a full-stack developer, I work with React on the frontend and Node.js or Laravel on the backend, connecting everything through strong APIs.
Here’s how I can help you:
1) SaaS development: building analytics dashboards, subscription systems, and cloud-based tools for your business.
2) Crypto exchange development: creating cryptocurrency and currency exchange apps with wallets, real-time trading, and admin dashboards.
3) Marketplace development: developing multi-vendor marketplaces with complex payment flows, order management, and seller portals.
4) Web development: crafting high-performing React and Next.js web apps optimized for speed and SEO.
5) Mobile app development: developing native and cross-platform apps with React Native that integrate seamlessly with your SaaS or crypto backend.
6) Blockchain development: implementing smart contracts, Web3 integrations, and secure wallet features.
7) Crypto wallet development: creating mobile wallet and digital wallet apps similar to Trust Wallet with blockchain integration, security layers, and user-friendly crypto-trader tools.
🧰 Tech Stack
1) Frontend: React, Next.js, Vue.js, Tailwind CSS, JavaScript
2) Backend: Node.js, Nest.js, Express.js, Laravel, PostgreSQL, MongoDB
3) Mobile: React Native, Flutter, Firebase
4) Blockchain: Ethereum, Binance Smart Chain, Solana, Solidity, Web3.js, Ethers.js
5) Cloud & DevOps: AWS, Docker, CI/CD, Google Cloud
Every product I build combines React performance, Node.js reliability, and blockchain security to support scalable crypto exchanges, wallets, and SaaS platforms.
🌟 Why Work With Me
1) 100% Job Success and 5.0★ client rating.
2) Over $100k earned through completed SaaS, marketplace, and crypto projects ( crypto exchanges and crypto wallets ).
3) Transparent communication and full project ownership.
4) I handle both frontend and backend development, including React, Node.js, and API integration.
5) Experienced blockchain developer for crypto exchange UI, mobile wallet, and digital wallet apps.
6) Proven record of building secure blockchain infrastructures trusted by crypto traders and businesses worldwide.
💡 Specializations
1) SaaS developer (dashboards, analytics, automation)
2) Full Stack Developer (React / Node.js / JavaScript)
3) Blockchain developer (smart contracts, wallets, DeFi)
4) Marketplace developer (multi-vendor systems, Amazon-style models)
5) Crypto exchange developer (secure currency exchange platforms)
6) Web developer and React developer (modern UI/UX and API-driven apps)
7) Mobile app developer (React Native, Flutter)
8) Backend developer (Node.js, Nest.js, Laravel)
9) Crypto wallet developer (mobile wallet, digital wallet, Trust Wallet-style apps)
If you’re looking for a Full-Stack Developer who can build your next SaaS, crypto exchange, or crypto wallet app with React, Node.js, and blockchain, let’s connect. I respond quickly and can help you turn your idea into a working product that users will love with my BDM skills.
💬 Message me today, and let’s start building something amazing.
Associated with
Peiko Inc.
$700K+
earned
$15/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Full-Stack Developer & Systems Architect
With over 10 years of experience, I design and build secure, high-performance digital systems that support scalability, automation, and long-term business growth. I specialize in architecting intelligent, cloud-ready solutions using modern frameworks, robust backend systems, and AI-driven technologies.
Core Competencies:
Frontend & Mobile: React, Vue, Angular, Next.js, React Native, Progressive Web Apps (PWAs)
Backend & APIs: Node.js, Laravel, Django, Golang, REST & GraphQL APIs, Payment Integrations
AI & Automation: GPT-based chatbots, NLP solutions, intelligent workflow automation
Mobile App development: React-Native (iOS & Android)
Blockchain & Web3: Smart Contracts, Web3 & dApp Development, Ethereum, Polygon, Solana, Token & NFT Development, DeFi Platforms, Wallet Integrations, Smart Contract Security, IPFS, and Enterprise Blockchain Solutions.
Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD pipelines, infrastructure security and optimization
Databases & Analytics: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, ClickHouse
Mobile Development:
Build secure, scalable, and high-performance native iOS (Swift, SwiftUI, Objective-C) and Android (Kotlin, Java) applications, along with cross-platform apps using Flutter and React Native
AI/ML:
Integrate intelligent AI/ML capabilities using OpenAI (GPT-4, ChatGPT), Claude AI, Gemini, TensorFlow Lite, Core ML, ML Kit. Expertise includes NLP, computer vision, voice assistants, recommendation engines, automation, and predictive analytics
AI Agent Development: AI Chatbots, AI Bots, AI Classifiers, Voice AI, AI Text-to-Speech, AI Speech-to-Text, Bot Development, Deepbrain AI, CrewAI, AutoGen
AR/VR/MR/XR Expertise:
AR Applications: ARKit, ARCore, Vuforia
VR Applications: Oculus, HTC Vive
Extended Reality (XR): Seamless AR, VR and MR integration
Unity/Unreal: App/Game Development, Metaverse
3D Technologies: Three.js, WebGL, Blender
Blockchain & Web3: Smart Contracts (Solidity, Rust), Web3 & dApp Development, Ethereum, Polygon, Solana, BNB Chain, ERC-20 & ERC-721 Token Development, NFT Platforms, DeFi Solutions, Staking & DAO Platforms, Wallet Integrations (MetaMask, WalletConnect), Smart Contract Auditing & Security, Cross-Chain Solutions, IPFS Integration, Cryptocurrency Payment Integrations, Enterprise Blockchain Solutions (Hyperledger).
UI/UX Design:
Skilled in Figma, Adobe XD, and Sketch with expertise in wireframing, interactive prototyping, Lottie animations, Material Design, and Apple HIG-based user experiences
Backend & APIs: Build scalable and high-performance backends using Node.js (Express, NestJS), Python (Django, FastAPI), Laravel, Firebase, and Supabase with strong experience in REST APIs, GraphQL, and WebSocket integrations
Integrations: Experienced with payment systems (Stripe, PayPal, Apple Pay, Google Pay), maps & geolocation (Google Maps, Mapbox), push notifications (FCM, APNs), chat platforms (Twilio, SendBird), video calling (Agora, WebRTC), analytics (Firebase, Mixpanel), social logins, and biometric authentication
I am committed to building scalable, future-proof systems aligned with your business objectives and would be glad to support your next initiative.
Let’s connect and discuss your project.
Regards,
Jagjeet S.
has worked
.
Associated with
Esteplogic IT Solutions Pvt Ltd
$400K+
earned
$40/hr
82%
Job Success
$20K+ earned
Start of list.
End of list.
I'm a Senior Full-Stack Developer with 8+ years of experience delivering production-grade applications for SaaS platforms, MVPs, dashboards, and AI-powered tools. I work across the complete stack: React, Next.js, Node.js, TypeScript, and Python on the frontend and backend with AWS, PostgreSQL, MongoDB, and Redis powering the infrastructure underneath.
What I specialize in:
✦ Full-Stack Web Development: React, Next.js, Node.js, TypeScript, ExpressJS, NestJS, Laravel
✦ AI Integration & Automation: OpenAI API, Claude API, LLM-powered apps, n8n workflows, AI agents
✦ SaaS & MVP Builds: End-to-end product builds with clean architecture, scalable from day one
✦ API Development & Integrations: RESTful APIs, third-party integrations (Stripe, Twilio, QuickBooks, and more)
✦ Cloud & DevOps: AWS (EC2, S3), Docker, CI/CD pipelines, Vercel, Nginx, PM2
✦ Database Architecture: PostgreSQL, MongoDB, MySQL, Redis, Prisma ORM
I've built AI-driven platforms, multi-tenant SaaS dashboards, real-time applications with WebSockets, data pipeline tools, and complex API orchestration systems. Whether you're starting from scratch or inheriting an existing codebase, I deliver clean, documented, production-ready code on time.
My approach is simple: understand your business goal first, then engineer the right solution. I ask the right questions before writing a single line of code.
If you're building something meaningful, let's talk. Send me a message and I'll reply within a few hours.
Keywords:
Full-Stack Developer
React
Next.js
Node.js
TypeScript
Python
AI Integration
OpenAI API
Claude API
AI Agent
n8n
LLM
SaaS
MVP
REST API
API Integration
Stripe
AWS
Docker
PostgreSQL
MongoDB
Redis
Vercel
Upwork skills:
React
Next.js
Node.js
TypeScript
Python
AI App Development
AI Agent Development
OpenAI API
API Integration
REST API
Full Stack Development
Amazon Web Services
PostgreSQL
MongoDB
Tailwind CSS
Associated with
Teraception S.R.L.
$20K+
earned
$30/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Deployed 100+ cloud infrastructures
Reduced deployment time by 70% for SaaS clients
Senior DevOps Engineer with 7+ years of experience designing, scaling, and optimizing cloud infrastructure for startups and growing products.
I specialize in building production-grade systems on AWS and Kubernetes that are reliable, cost-efficient, and easy to operate. My work focuses on eliminating downtime, improving deployment speed, and maintaining predictable infrastructure as systems scale.
What I Deliver:
Cloud Infrastructure (AWS / GCP / Azure)
Architect and manage secure, scalable environments using best practices.
Kubernetes & Containerization
Production-grade deployments on EKS, GKE, AKS with Docker-based workflows.
Infrastructure as Code (IaC)
Terraform / CloudFormation setups for repeatable, version-controlled infrastructure.
CI/CD Automation
Fast and reliable pipelines using GitHub Actions, GitLab CI, Jenkins.
Cost Optimization
Proven track record of reducing cloud costs by 30–40% without performance impact.
Monitoring & Reliability
End-to-end observability using Prometheus, Grafana, ELK, CloudWatch.
Impact from Recent Projects:
Reduced AWS infrastructure cost by 40% through rightsizing and architecture changes
Improved deployment speed by 3x using optimized CI/CD pipelines
Maintained high-availability production systems (99.9%+ uptime)
Migrated legacy systems to cloud-native architectures with zero downtime
How I Work:
Focus on long-term stability, not quick fixes
Clear communication and ownership of infrastructure
Design systems that scale without constant firefighting
If you need a DevOps engineer who can own your infrastructure, reduce risk, and scale your system cleanly, we should discuss your project.
End-to-end system design
DevOps + Development ownership
Scalable full-stack architecture
Cloud-native application development
Infrastructure + application optimization
DevOps | Kubernetes | Docker
Terraform | CI/CD | Amazon Web Services
Microsoft Azure | Google Cloud Platform | AWS Lambda
AWS Server Migration | Jenkins | Node.js
React | API Integration | DevOps Engineering
AI Development | Azure DevOps | Cloud Architecture
Infrastructure as Code | Amazon EC2
Devendra V.
has worked
.
$30/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
I am a Full-Stack AI Developer specializing in AI-powered, scalable, and innovative software solutions. I help businesses and startups turn ideas into production-ready MVPs and SaaS platforms, combining machine learning, NLP, LLMs, and modern web technologies to build functional, user-centric, and growth-optimized applications.
𝐖𝐡𝐚𝐭 𝐈 𝐎𝐟𝐟𝐞𝐫:
𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: I design and build applications powered by large language models (LLMs), RAG (Retrieval-Augmented Generation) pipelines, and custom NLP solutions. This includes intelligent chatbots, voice agents, and conversational AI systems capable of handling complex queries, automating workflows, and improving user engagement.
𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I build robust web and mobile applications using modern stacks (React, Next.js, Node.js, Python/Django, Flask, PostgreSQL, MongoDB, AWS, and cloud services). I ensure scalable, maintainable, and high-performance code that aligns with business goals.
𝐕𝐨𝐢𝐜𝐞 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈: I create voice assistants, IVR systems, and AI voice agents capable of understanding natural language and executing tasks seamlessly. Integration with tools like Twilio, ElevenLabs, and other AI voice frameworks allows for real-time, human-like interactions.
𝐑𝐀𝐆 & 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: I implement Retrieval-Augmented Generation (RAG) pipelines to enhance the intelligence of AI systems. This allows applications to provide context-aware answers, search across large knowledge bases, and automate information retrieval for improved decision-making.
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐓𝐨𝐨𝐥𝐬: I build automated workflows, AI-driven analytics dashboards, and productivity tools that integrate with existing systems. From document processing pipelines to AI-assisted data analysis, my solutions help businesses save time, reduce errors, and increase efficiency.
𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞:
𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐀𝐈 & 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: I combine deep knowledge of AI with hands-on full-stack development experience to deliver complete end-to-end solutions.
𝐌𝐕𝐏 & 𝐒𝐚𝐚𝐒 𝐅𝐨𝐜𝐮𝐬𝐞𝐝: I have a proven track record of turning ideas into working MVPs and SaaS products quickly while maintaining high standards.
𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: I leverage LLMs, RAG architectures, chatbots, and voice agents to create intelligent systems that provide real value to users.
𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 & 𝐌𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐂𝐨𝐝𝐞: I write clean, modular, and optimized code that scales with your business.
𝐂𝐥𝐢𝐞𝐧𝐭-𝐅𝐨𝐜𝐮𝐬𝐞𝐝 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: I prioritize clear communication, timely delivery, and long-term collaboration to ensure your project’s success.
𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠:
- Large Language Models (LLMs): ChatGPT, GPT-4, GPT-3.5
- RAG (Retrieval-Augmented Generation) pipelines
- NLP & NLU: spaCy, Hugging Face Transformers, NLTK
𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈:
- Stable Diffusion, DALL·E, MidJourney
𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 & 𝐓𝐞𝐱𝐭-𝐭𝐨-𝐒𝐩𝐞𝐞𝐜𝐡:
- ElevenLabs, Vapi, Google Text-to-Speech
- LangChain, LlamaIndex, Haystack, OpenAI API, Pinecone, Weaviate
- Knowledge Graphs, Semantic Search, Embeddings, Vector Databases
𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐠𝐞𝐧𝐭𝐬:
- AutoGPT, BabyAGI, AI-driven pipelines
𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:
- React.js, Next.js
- Python (Flask, Django, FastAPI)
- REST APIs & GraphQL
- Frontend & Backend Integration with AI services
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐂𝐥𝐨𝐮𝐝:
- PostgreSQL, MongoDB, MySQL
𝐂𝐥𝐨𝐮𝐝:
- AWS, Google Cloud, Azure, Heroku
- Docker, Kubernetes, Serverless architectures
𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Pinecone, Weaviate, Milvus
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬:
- AI-powered workflow automation
- API integrations & webhooks
- Document processing, OCR pipelines
- AI-assisted business tools & productivity automation
- Web scraping & data extraction pipelines
Key words:
AI Developer | Artificial Intelligence Solutions | Machine Learning Engineer | Deep Learning | Large Language Models (LLMs) | GPT-4 | GPT-3.5 | ChatGPT | Generative AI | AI Chatbot Developer | AI Voice Agent | Voice AI | Text-to-Speech AI | Speech-to-Text AI | NLP | NLU | AI Automation | AI Agents | AutoGPT | BabyAGI | AI Integration | RAG | Retrieval-Augmented Generation | AI Knowledge Management | AI Document Processing | AI-Powered Search | Embeddings | Vector Search|Full-Stack Developer | Web Application Development | Mobile Application Development | React | Next.js | Vue.js | Node.js | Python | Django | Flask | FastAPI | REST API | GraphQL | SaaS Development | MVP Development | Multi-Tenant Applications | Cloud Deployment | AWS | GCP | Azure | Docker | Kubernetes | Serverless|Workflow Automation | AI Automation Tools | Document OCR | AI-Powered Productivity | Business Automation with AI | Vapi
Associated with
AGILEKODE
$30/hr
100%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
Hello, I'm Soni, an EDB PostgreSQL Certified Professional (the highest level of PostgreSQL Certification from the most reputable PostgreSQL Certification provider). I have 12+ years of experience in the computer industry, 10+ years of proven track record on Upwork, top-rated plus, 100% job success score, mostly spent my career as a PostgreSQL DBA and Database Developer.
- Expert in providing smart business solution, cost effective, profitable and timely manner to give best service in industry with guaranteed satisfaction.
- Strongly motivated professional participated in multiple projects, and effective co-worker.
Over the last 11 years, I have managed and developed a wide range systems in database solutions such as : common database administration (advanced query, stored procedure, reporting, view, trigger and function, backup and restore, etc), database system automation, data migration, database testing, database replication and clustering using Pgpool-II, Slony, Pacemaker and Postgresql Streaming replication, disaster recovery, database system monitoring, database maintenance, Business Intelligence using Looker, Amazon Redshift database, data reporting using Jasper Report and many more.
My current job also includes : crond, enterprise linux administration, cloud service, mongodb, sSMTP, server clustering, DRBD, Pacemaker, Corosync, Heartbeat, and many more.
I also have some experiences in the following areas: Wordpress, PHP, HTML, CSS, javascript, VB, C# programming.
All service will be delivered with 100% satisfaction guaranteed.
Associated with
Bufisa Global Datatech
$70/hr
97%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
🏆 Top Rated Plus 🌟 100% Job Success 🤝 Satisfied Clients ⏱ Quick Turnaround 📞 Clear Communication
Why work with me?
Proven Experience:
💎 Backed by 15+ years of delivering results through scalable, cost-efficient data solutions.
Technical Expertise:
💎 AI-Data Architecture: I deliver real-world-ready data through automated, reliable pipelines. The new AI era requires a new data platform.
💎 Conversational Analytics & AI Agents: Enable users to chat with their data through AI-driven interfaces. Google Conversational Analytics API and Gemini Enterprise
💎 Data Visualization: Skilled in Looker, Looker Studio, Power BI, Tableau, Superset, and others.
💎 Data Web Portals: Skilled in developing custom embeddable solutions and full web platforms under your own brand and domain.
💎 Database Management: Expertise in SQL (BigQuery, SQL Server, Oracle, MySQL, PostgreSQL, Snowflake) and NoSQL systems.
💎 ETL: Experience with both streaming and batch pipelines using Airflow, Apache Beam, Kafka, Debezium, Pub/Sub, and others.
💎 Data Modeling: Proficient with dbt, Dataform, and PySpark.
💎 Version Control: Comfortable with Git-based tools (GitHub, Bitbucket, GitLab, Azure DevOps).
💎 Cloud Platforms: Certified and experienced in GCP, AWS, and Azure.
💎 Unstructured Data: JSON, XML, Excel, Google Sheets.
💎 GA4 Data: Google Analytics 4 for advanced analysis.
Soft Skills & Work Ethic:
💎 Versatile & Adaptive: Quick to learn new tools, roles, and business domains.
💎 Value-Driven: Focused on delivering high-impact outcomes with cost-efficiency.
💎 Detail-Oriented: Committed to precision and quality in every task.
💎 Reliable & Time-Conscious: Consistent delivery of high-quality work on time.
💎 Leadership: Capable of guiding teams and leading initiatives when needed.
💎 Analytical: Skilled at breaking down complex problems and finding effective solutions.
💎 Collaborative: Strong team player, effective in multidisciplinary environments.
Scalable Technical Capacity:
I’m supported by a network of 15+ specialists, including Solution and Data Architects, Developers, Designers, Process Specialists, DevOps Engineers, Machine Learning Engineers, Data Scientists, Data Analysts, and more.
We work collaboratively to ensure your project receives the strongest possible technical support, from strategy to execution.
How I approach projects:
- Kick-off meeting to review requirements and deliverables
- Action plan development using a project management tool
- Weekly demo meetings to showcase progress
- Detailed time and task tracking
- Continuous feedback loop to ensure alignment and improvement
- Complete documentation of the solution
$40/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
I have spent 8 years at the intersection of data, AI, and the question nobody wants to ask “does it actually deliver results?”
From forecasting systems to LLM pipelines and autonomous agents built for real world problems where off-the-shelf solutions fail.
The tools change with every project. The bar doesn't.
Here is an overview of my Stack
𝗠𝗟 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀:
PyTorch, TensorFlow, Scikit-learn, XGBoost, LightGBM, CatBoost, statsmodels
𝗟𝗟𝗠𝘀 & 𝗡𝗟𝗣:
Open AI, Claude, Gemini, Grok, LLaMA, Mistral, DeepSeek, BERT, BART, SetFit, HuggingFace
𝗔𝗴𝗲𝗻𝘁𝗶𝗰 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻:
LangChain, LangGraph, RAG Pipelines, n8n, Make, OpenAI API, Anthropic API, Lovable, OpenClaw
𝗩𝗲𝗰𝘁𝗼𝗿 & 𝗦𝗲𝗮𝗿𝗰𝗵:
Pinecone, FAISS, ChromaDB, SentenceTransformers, Embeddings
𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴:
pandas, NumPy, Parquet, Airflow, dbt, ETL Pipelines
𝗔𝗣𝗜𝘀 & 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴:
FastAPI, Flask, WebSocket, PRAW, BeautifulSoup, Selenium
𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻:
Matplotlib, Seaborn, Plotly, Tableau, PowerBI, SHAP
𝗖𝗹𝗼𝘂𝗱 & 𝗜𝗻𝗳𝗿𝗮:
AWS EC2, SageMaker, AWS Bedrock, Firebase, Docker, VPS
𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 & 𝗔𝗽𝗽𝘀:
React, Next.js, Streamlit, Gradio, Lovable
𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀:
Gmail API, Google Calendar API, WhatsApp API, Stripe, PayPal, Odoo
You can get a feel for the work pretty quickly. Here's a slice.
→ 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗦𝘆𝘀𝘁𝗲𝗺𝘀
• Built a 𝒇𝒖𝒍𝒍-𝒄𝒚𝒄𝒍𝒆 𝑨𝑰 𝒉𝒊𝒓𝒊𝒏𝒈 𝒑𝒊𝒑𝒆𝒍𝒊𝒏𝒆 using n8n to orchestrate OpenAI-powered resume parsing with Gmail, Google Sheets, and Calendar APIs reducing 𝐻𝑅 𝑚𝑎𝑛𝑢𝑎𝑙 𝑤𝑜𝑟𝑘𝑙𝑜𝑎𝑑 𝑏𝑦 80% with centralized candidate tracking and automated scheduling.
• Developed 𝒂 𝒓𝒆𝒂𝒍-𝒕𝒊𝒎𝒆 𝑨𝑰 𝒗𝒐𝒊𝒄𝒆 𝒂𝒈𝒆𝒏𝒕 supporting voice-to-voice, speech-to-text and text-to-text conversations via FastAPI and WebSocket with ultra low latency using GPT for dialogue management.
• Built an 𝑨𝑰 𝒑𝒐𝒘𝒆𝒓𝒆𝒅 𝒕𝒆𝒍𝒆𝒎𝒆𝒅𝒊𝒄𝒊𝒏𝒆 𝒑𝒍𝒂𝒕𝒇𝒐𝒓𝒎 on Next.js and Firebase with role-based AI prompts, automated symptom collection and 𝑟𝑒𝑎𝑙 𝑡𝑖𝑚𝑒 𝑐𝑙𝑖𝑛𝑖𝑐𝑎𝑙 𝑖𝑛𝑠𝑖𝑔ℎ𝑡𝑠 for patient doctor interaction.
→ 𝗙𝗼𝗿𝗲𝗰𝗮𝘀𝘁𝗶𝗻𝗴 & 𝗣𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴
From pharmaceutical supply chains to crypto markets, I build forecasting systems that drive real inventory, budget and trading decisions.
• Built a 3𝑴+ 𝒓𝒆𝒄𝒐𝒓𝒅 𝒑𝒉𝒂𝒓𝒎𝒂 𝒇𝒐𝒓𝒆𝒄𝒂𝒔𝒕𝒊𝒏𝒈 𝒔𝒚𝒔𝒕𝒆𝒎 pipeline: XGBoost R²=0.90, 20% accuracy gain, 17-chart EDA uncovering SKU concentration risk and billing-cycle demand patterns
• 𝑪𝒓𝒄𝒓𝒚𝒑𝒕𝒐 𝒇𝒐𝒓𝒆𝒄𝒂𝒔𝒕𝒊𝒏𝒈 𝒎𝒐𝒅𝒆𝒍𝒔 using ARIMA + Reddit sentiment (PRAW + SetFit) → BUY/SELL/HOLD signals for BTC, ETH, SOL, DOGE
• 𝑫𝒆𝒎𝒂𝒏𝒅 𝒇𝒐𝒓𝒆𝒄𝒂𝒔𝒕𝒊𝒏𝒈 𝒑𝒊𝒑𝒆𝒍𝒊𝒏𝒆 (LR, XGBoost, RF, LSTM) achieving R²~0.99 used car price prediction deployed via Flask
→ 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮𝗹 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴
I build classification, regression, and validation systems with rigorous evaluation not just accuracy scores but defensible, 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏-𝒓𝒆𝒂𝒅𝒚 𝒎𝒐𝒅𝒆𝒍𝒔.
• SVM, Gradient Boosting, MLP, XGBoost, Logistic Regression always with GridSearch and KFold CV for hyperparameter integrity
• Diabetes detection: 86% accuracy on 3-class imbalanced clinical dataset with feature engineering and undersampling experiments
→ 𝗡𝗟𝗣 & 𝗟𝗟𝗠-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲
I combine classical text modeling with modern LLMs to extract structured insight from unstructured data at scale.
• Claude 3.5 Sonnet (AWS Bedrock) + BART MNLI + SentenceTransformer pipeline quantifying open ended survey sentiment for fragrance product strategy
• Real-time Reddit 𝒔𝒆𝒏𝒕𝒊𝒎𝒆𝒏𝒕 𝒅𝒂𝒔𝒉𝒃𝒐𝒂𝒓𝒅 for ASTS ticker upvote-weighted transformer scoring with daily trend visualization
• 𝑻𝒆𝒙𝒕 𝑪𝒍𝒂𝒔𝒔𝒊𝒇𝒊𝒆𝒓 across disaster tweets (TFIDF, 80%), IMDB reviews (LSTM, 86%) and news categorization (CNN + GloVe, 75%)
• GPT-4o, Claude, LLaMA, Grok and Mistral used as deliberate data enrichment and annotation tools inside ML pipelines
I work with startups building their first AI product, enterprises with complex data problems, and individuals with unique challenges nobody else wants to touch.
If the problem is hard and the data is messy that's exactly where I do my best work.
Send me a message and let's figure out if I'm the right fit. I will tell you within 24 hours whether I can help and how.
Awais N.
has worked
.
$30/hr
100%
Job Success
$20K+ earned
Available now
Start of list.
End of list.
I'm a Cloud & DevOps Engineer with hands on experience in designing, deploying and maintaining secure, scalable cloud environments. With deep expertise in Microsoft Azure and experience across AWS environments, I build modern cloud systems that are reliable, fast and cost efficient. From CI/CD pipelines to full infrastructure automation, I focus on performance, security and scalability.
My experience includes Azure DevOps, CI/CD automation, Azure Functions, App Services, Azure Virtual Desktop (AVD), Azure SQL, identity management, cloud migrations, infrastructure troubleshooting and deployment optimization.
My Services Include:
-Cloud Infrastructure Design & Deployment
-Azure & AWS Cloud Solutions
-Azure DevOps & CI/CD Pipeline Implementation
-GitHub Actions & Deployment Automation
-Azure App Services & Function Apps
-Azure Virtual Desktop (AVD)
-Virtual Machines & Cloud Hosting
-Azure SQL Database Configuration & Troubleshooting
-Identity & Access Management (Azure AD / Entra ID)
-OIDC, OAuth & Authentication Solutions
-API Deployment & Integration
-Cloud Migration & Environment Modernization
-Infrastructure Monitoring, Optimization & Support
-Cloud Security & Performance Improvements
Cloud & DevOps Expertise:
I help businesses design, deploy, automate and optimize cloud environments across Microsoft Azure and AWS. Whether you're launching a new application, migrating existing workloads, improving deployment processes or troubleshooting cloud infrastructure, I focus on delivering secure, scalable and reliable solutions tailored to business needs.
My experience includes cloud architecture, infrastructure management, deployment automation, application hosting, identity management and ongoing cloud operations support.
DevOps & Automation:
Modern businesses require efficient and reliable deployment processes. I work with Azure DevOps, GitHub Actions, CI/CD pipelines, release workflows and deployment automation to streamline software delivery and reduce operational overhead.
From setting up new pipelines to improving existing DevOps processes, I help organizations increase deployment reliability while maintaining security and performance standards.
Cloud Infrastructure & Platform Services:
I have hands on experience working with cloud hosted applications, virtual machines, managed services, databases, application deployments and cloud networking components.
Key areas include:
-Azure App Services
-Azure Functions
-Azure Virtual Desktop (AVD)
-Azure SQL Database
-Virtual Machines
-Cloud Storage Solutions
-API Hosting & Management
-Infrastructure Deployment & Maintenance
Identity, Security & Access Management:
Security is a critical part of every cloud environment. I have experience implementing authentication and authorization solutions using Microsoft Entra ID (Azure AD), Azure AD B2C, OIDC, OAuth and modern identity management practices.
My focus is on creating secure, compliant and well structured environments while maintaining a smooth user experience.
Cloud Troubleshooting & Optimization:
Many clients reach out when deployments fail, applications become unstable, authentication stops working or infrastructure performance declines.
I regularly assist with:
-CI/CD pipeline issues
-Application deployment failures
-Authentication and authorization problems
-Azure networking and connectivity issues
-Database configuration and performance troubleshooting
-Infrastructure optimization and performance tuning
-Production environment support
Why Businesses Choose Me:
-Clear and professional communication
-Reliable project delivery
-Strong problem solving approach
-Focus on security, scalability and performance
-Long term support and maintenance
-Business focused cloud solutions
Whether you need cloud deployment, DevOps automation, infrastructure optimization, Azure troubleshooting or ongoing cloud support, I'm ready to help deliver reliable and scalable solutions tailored to your business goals.