Hire the best PostgreSQL Developers & DBA in Noida, IN

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  • $40 hourly
    ✅Full-Stack | Node | Python | PHP | React Js | JS | Html5 | CSS3 Aman Chandel is a full stack developer. He has experience in website development, Hybrid Mobile Application and website designing. He has worked with multiple large and small-scale companies which were into E-commerce, OTT and Fintech. He is easy to reach and communicate with and very reliable in terms of committment and schedules. He only works on Upwork, which means that he is always available in case of emergencies.His every issue/task goes through a comprehensive workflow that includes: Investigation and clarification, Development process, Quality Assurance review, Code Review, and Deployment. ✅10+ years of experience. Worked for 10+ large and small scale projects from scratch. Planned and Deployed 10+ applications Node/Python applications. Worked Directly with the Founder team and converted their ideas into reality. Worked in restrucuring of whole business infrastructure to scale the organization ✅Technical Skills: 1. Node, Python, PHP 2. React, Vue, JQuery, Bootstrap, Three Js, babyloan js 3. React Native, Ionic, Cordova-Capacitor 4. Docker, Kubernetes 5. Postgres, MySQL, DynamoDB, Mongo, Berkeley DB 6. Jenkins, GithubActions, AWS Code Pipelines, Bitbucket Pipeline 7. Linux, Windows, VMWare 8. VPN, DNS, SSL 9. Apache, Nginx, Express 10. ELK, Graylog 11. Redis, Memcache, DynamoDb 12. Sentry, NewRelic, Kibana, Zookeeper 13. Bash, Groovy, Python scripting, Php scripting 14. Github, Bitbucket, Jira, Slack, Redmine
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    RESTful API
    HTML
    CSS
    Vue.js
    PHP Script
    NGINX
    PHP
    JavaScript
    Python
    PostgreSQL
    Node.js
    MySQL
    Amazon Web Services
    Apache Cordova
    React
  • $50 hourly
    A full stack engineer having 12+ years of experience primarily building web apps. Skilled with everything required to build a complex app from scratch. No supervision or help needed. Can code, design, automate, test, publish and everything else in between. Creator of Outomated. Major skills Java, Typescript, React and GCP. Fluent in english and require little overview to understand the detail.
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    Microsoft Windows PowerShell
    Firebase
    Ingress
    Unix Shell
    ANTLR v4
    Elasticsearch
    Google Cloud Platform
    PostgreSQL
    React
    TypeScript
    Spring Boot
    Kubernetes
    Java
  • $35 hourly
    5+ years of fullstack dev experience, worked for multiple startups. Passion for making apps from scratch, having knowledge of both frontend and backend development. Skills : React.js, Redux, JavaScript, Python Node.js, Express.js, Flask Bootstrap, Material UI MySQL, MongoDB, PostgreSQL, Firebase HTML, CSS, Sass Git/Github Shopify Development, Zapier Automation
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    Heroku
    Web Scraping
    MySQL Programming
    React
    MongoDB
    CSS
    HTML
    Bootstrap
    ExpressJS
    jQuery
    API Integration
    Flask
    PostgreSQL
    Node.js
    JavaScript
  • $15 hourly
    🚀 Front-End Proficiency: 8+ years Experience Proficient in JavaScript, TypeScript, React Native, and React JS with a strong emphasis on building intuitive user interfaces. Experienced in Next JS, Gatsby JS, and Redwood JS, optimizing for performance and SEO-friendly applications. Skilled in advanced CSS techniques with SCSS and TailwindCSS, ensuring visually appealing, responsive designs. Backend and Cloud Services: Versatile with AWS services including AWS Amplify, AWS Cognito, App Sync, and AWS Lambda, enabling robust backend solutions. Proficiency in Node.js, MongoDB, GraphQL, and Apollo Client, delivering seamless data management and API integration. Skilled in leveraging Redis for enhanced application performance. Deployment and CMS Platforms: Experienced in deploying applications on Netlify, managing Netlify Functions, and customizing Gatsbyjs Themes. Proficient in utilizing content platforms like Sanity and Firebase for scalable, real-time applications. Innovative Technologies: Exploring new frontiers with Redwood JS, integrating MoneyButton and Bitcoin SV Library (BSV), and leveraging Run.network for blockchain-based solutions. I'm always eager to collaborate on exciting projects and bring innovative ideas to fruition. If you're looking for a dedicated developer with a knack for both creative and technical aspects of web and app development, let's connect! Specializing in: React (React.js, ReactJS, React Native) Node (Node.js, NodeJS) NextJs, GatsbyJs, GraphQL, RedwoodJs Expert in PWA (Progressive Web App), web development, app development, Firebase integration, AWS Amplify, Sanity CMS, App Sync, AWS Cognito, AWS Lambda, and Apollo Client solutions. Looking forward to transforming your ideas into reality! Thanks, Saurabh Keywords : Front-End Proficiency, JavaScript, TypeScript, React Native, React JS, Next JS, Gatsby JS, Redwood JS, CSS, SCSS, TailwindCSS, AWS services, AWS Amplify, AWS Cognito, App Sync, AWS Lambda, Node.js, MongoDB, GraphQL, Apollo Client, Redis, Deployment, CMS Platforms, Netlify, Netlify Functions, Gatsby Themes, Sanity CMS, Firebase, Innovative Technologies, PWA (Progressive Web App), Web development, App development, Firebase integration, AWS Amplify, Sanity CMS, App Sync, AWS Cognito, AWS Lambda, Apollo Client, app, client, js, syncnode, cms, web, javascript, lambda, aws
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    TypeScript
    Django
    API
    RESTful API
    Web Development
    Node.js
    API Integration
    Docker
    Flask
    PostgreSQL
    Next.js
    RESTful Architecture
    React Native
    React
  • $25 hourly
    I am an energetic and self confident person specialized in Linux Systems Administrator with background of professional experience more than 9 years working with AWS Cloud Solutions, VMware, Windows/Linux Administration and Web Hosting Solutions, who always enjoying the process and ready to take new challenge and achieving personal goals. What can I do? * All kind of server installation like , Mysql Server , Apache Server , LAMP , Wordpress, samba ,NFS * OS modification according to organization (Ubuntu Only ) * All kinds of web hosting and optimization related to WordPress / Apache / java sites * All kinds of web hosting related to WordPress Multisite * AWS, Google Cloud, Azure and Digital Ocean Cloud solutions * EC2 Instances Setup * AWS Elastic Block Store configuration * AWS Network & Security * AWS Load Balancing * Auto Scaling * Storage like S3, AWS Backup * Database RDS * Linux System Administration (CentOS, Redhat, Fedora and Ubuntu preferred) * Backup and restore if server crashed. * Resolve space issue * MYSQL server management MySQL/MariaDB (analyzing, creating, modifying, updating and repairing) * Move existing server to AWS server * Design AWS environment and give best solution * AWS Security * Stop spamming on servers * Godaddy, Hostgator, SiteGround, Cloudflare etc web hosting management * VMware vSphere Administration (vCenter / ESXi ) * Windows System Administration (Active Directory / DNS / DHCP ) * WHM & cPanel Administration and Tweaks * Nginx, Apache & LiteSpeed Web Servers - Configuration and hosting * SSL installation and Setup for Websites like Let’s Encrypt or Purchased * Speeding up Server and/or Website * Transferring/Moving Websites/Emails/DNS Hosting/Domain Transfer * etc etc * Any new R&D My Certifications : Microsoft Certified Technology Specialist (MCTS) Microsoft Certified Professional (MCP) Red Hat Certified System Engineer ( RHCE, ) Red Hat Certified System Administrator (RHCSA)
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    PostgreSQL
    XAMPP Stack
    MySQL
    Linux System Administration
    Amazon EC2
    WordPress Development
    DevOps
    Database
    SSL
    Kubernetes
    AWS CloudFront
    Web Hosting
    Backup Administration
    Amazon Web Services
  • $15 hourly
    Python developer with 8+ years of experience with Skills: Python, Django, Flask, FastAPI, Web Scraping, BeautifulSoup, Scrapy, Selenium, Data Analysis, NumPy, Pandas, Matplotlib, Seaborn, Machine Learning, scikit-learn, TensorFlow, Keras, PyTorch, RESTful API, PostgreSQL, MySQL, SQLite, MongoDB, HTML, CSS, JavaScript, jQuery, Git, GitHub, AWS, Heroku, Docker, pytest, unittest. I have a proven track record of delivering high-quality, well-documented code and collaborating effectively with cross-functional teams. My strong problem-solving skills, attention to detail, and ability to learn quickly enable me to tackle complex challenges and deliver results on time. Key Skills: Python programming (Python 3.x) Web frameworks: Django, Flask, FastAPI RESTful API development Web scraping: BeautifulSoup, Scrapy, Selenium Data analysis: NumPy, Pandas, Matplotlib, Seaborn Machine learning: scikit-learn, TensorFlow, Keras, PyTorch Database management: PostgreSQL, MySQL, SQLite, MongoDB Front-end technologies: HTML, CSS, JavaScript, jQuery Version control: Git, GitHub Deployment: AWS, Heroku, Docker Testing: pytest, unittest Whether you need a web application, data pipeline, machine learning model, or web scraping solution, I can help bring your ideas to life. I am committed to providing exceptional service, clear communication, and valuable insights throughout the development process. If you're looking for a dedicated, skilled Python developer who can handle projects of any scale and complexity, look no further. Let's discuss how I can contribute to your project's success.
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    ChatGPT
    API
    AWS Lambda
    REST API
    OpenAI API
    MySQL
    MongoDB
    PostgreSQL
    Web Development
    Selenium
    Django Stack
    FastAPI
    Flask
    Django
    Python
  • $7 hourly
    I am Software developer with more than 5+ years of experience, I am a Full Stack Python Django & flask Developer and I developed multiple Web Application and mobile app in Python Django. I had worked on Forex market related work. I had designed many applications for domain like Logistics, Vendor, Inventory Management, Order procession, e-commerce, Retail, supply chain management, Health Care System, for clients. I have experience in these Domains ✔️ eCommerce websites, ✔️ LMS, ✔️ Real Estate Portals, ✔️ Directory Websites, ✔️ supply chain management, ✔️ Health Care System, ✔️ CRM Development, ✔️ Web application, ✔️ web portal, ✔️ Develop DEX, ✔️ MT4/MT5 Trading Plugin for Forex, ✔️ MT4/MT5 Trading indicator for Forex, ✔️ Application for copy trading, ✔️ Integrate Telegram, discord for automatic signal distribution, ✔️ Develop Web-hook for auto trading, ✔️ Develop Algorithm for Auto trading on basis of trader's strategies, ✔️ Data Scrapping for Business listing, ✔️ Data Scrapping for Education Institutes, ✔️ Data Scrapping for E-commerce, ✔️ Data Scrapping for Service providers, and many other exciting web applications from scratch. Frameworks ✔️ Django ✔️ CherryPy ✔️ Pyramid ✔️ Grok ✔️ TurboGears ✔️ Web2Py ✔️ Flask ✔️ Bottle ✔️ Tornado ✔️ BlueBream Website Development - ✔️ Python Django/Flask Web Framework. ✔️ ReactJs, NodeJs, Express.js, HTML+CSS, Javascript, JSX(Javascript XML), Babel , ES6. Google API integration. Graph, Payment Gateway Integration and other services. ✔️ DataBase - Mongo DB, NOSQL, MySQL, Postgress SQL, SQLlite and other DBs. ✔️ AWS Devops - AWS Certified, Amazon Web Services:- EC2, RDS, ECS, ELB, S3, EBS, IAM, Lambda, Glacier, ElastiCache, CloudFormation, VPC, CI/CD, AWS Expert, AWS Certified, Containerisation (Docker or Kubernetes), CI/CD pipeline, Heroku. ✔️ Tools - Jenkins, Ansible, Terraform, Puppet, Chef, CloudFormation Application will have the following functionalities: ✔️ Custom Web Application Development ✔️ Content Management System (CMS) ✔️ Application Security ✔️ Secure, fast, and SEO optimized with SEO friendly URLs ✔️ Well Structured and Cross Browser Compatible ✔️ Mobile-friendly Frontend design ✔️ Custom Admin Dashboard Design ✔️ User Registration Module ✔️ User Permissions ✔️ Tabular Data View ✔️ External API Integration ✔️ API Development ✔️ Payment Module ✔️ Search Filters ✔️ Custom Charts and Graphs Integration ✔️ Working Emails ✔️ Google Maps Best Regards, Shubham
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    Web Development
    RESTful API
    Python Script
    Django
    Database
    PostgreSQL
    CSS
    Bootstrap
    HTML
    Algorithm Development
    SQL
    Flask
    Python
    NumPy
    Machine Learning
  • $15 hourly
    I'm an Expert Ruby on Rails Developer with 8+ years of experience in building enterprise-grade web applications for several start-ups. I have developed around 25 + websites from the ground up. - I am well versed in developing Front end, backend, API and web services. - Have well experience with Spree eCommerce, HTML5, CSS3, SASS, JavaScript-ES6, VueJS, Python, jQuery, AngularJs 1+, Shopify, DevOps, Jenkins, ReactJs, Shopify, EmberJs, Twitter bootstrap, Rails-API, Admin, Redis, SQL, PostgreSQL, MySQL, Oracle, SQL Server, MongoDB and DevOps. I possess a combination of skills and experience in Liquid, HTML, CSS and etc. I simply follow AGILE and SCRUM as an App Development Strategy. I appreciate good and long-term relationships with my clients, therefore I always offer the solutions that satisfy the buyer in the long term. The high quality of my work is a priority for me. I also value good communication between me and my clients.
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    Material Design
    Tailwind CSS
    RESTful API
    Material UI
    PostgreSQL
    Ruby on Rails
    Bootstrap
    SCSS
    Sass
    TypeScript
    Web Application
    JavaScript
    Next.js
    React
    MongoDB
  • $15 hourly
    👋 Arun K. - Versatile Full-Stack Developer with over 10+ years of experience in crafting high-performing web and mobile applications. Expertise in leveraging cutting-edge technologies to deliver robust, scalable, and user-centric solutions. Key Skills & Technologies: Front-end Development: JavaScript (React.js, Next.js, Vue.js, Nuxt.js) TypeScript, HTML5, CSS3, Bootstrap State Management (Redux, React Context API) Mobile App Development (React Native) Back-end Development: Node.js (Express.js, Nest.js) GraphQL, REST APIs Databases (MongoDB, Redis, Firebase) Advanced Technologies: Server-Side Rendering (Next.js) Progressive Web Apps (PWAs) Performance Optimization (Code Splitting, Lazy Loading) Development Tools & Practices: Git, GitHub, Jira Agile Methodologies (Scrum, Kanban) Test-Driven Development (TDD) Continuous Integration & Deployment (CI/CD) Availability & Commitment: Dedicated to delivering excellence, offering 40-50 hours per week. Strong analytical skills and commitment to quality. Client-focused approach with emphasis on clear communication. Enthusiastic about discussing project requirements and finding optimal solutions. Contact me today to discuss your project and unlock its full potential! Keywords: full-stack developer, web development, mobile app development, JavaScript, React.js, Next.js, Vue.js, Nuxt.js, Node.js, Express.js, Nest.js, TypeScript, HTML5, CSS3, Bootstrap, Redux, React Native, MongoDB, Redis, Firebase, GraphQL, REST APIs, Git, GitHub, Jira, Agile, Scrum, Kanban, TDD, CI/CD, SSR, PWAs, performance optimization, code splitting, lazy loading.
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    Mobile App Development
    App Development
    Flask
    Django
    MySQL Programming
    ExpressJS
    PostgreSQL
    AWS Amplify
    Amazon Web Services
    Node.js
    AWS Lambda
    MySQL
    Redux
    React
    React Native
  • $15 hourly
    🚀 Experienced Full Stack Developer | 8+ Years of Expertise Greetings! I'm Atul Kumar, a seasoned Full Stack Developer with over 8 years of experience specializing in crafting sophisticated web and API solutions. My proficiency spans ReactJS, NodeJS, Express, Python, AWS Lambda, Django, Flask, MongoDB, Firebase, Firestore, HTML5, CSS3, MySQL, and PostgreSQL. Key Highlights: 🌐 Dynamic User Interfaces: Specializing in building dynamic user interfaces using ReactJS, ensuring engaging and responsive designs. ⚙️ Scalable Server-Side Applications: Adept at developing scalable server-side applications with technologies such as Node.js, Express.js, Django, and Flask. ☁️ Cloud Deployments: Expertise in leveraging AWS services for efficient cloud deployments, ensuring reliable and scalable applications. 🔒 Database Management: Mastery in MySQL and PostgreSQL for efficient and secure data management. 🏆 Recognized Expert Software Engineer: I am recognized for developing efficient web solutions that align perfectly with client needs. My approach involves a meticulous understanding of your requirements, ensuring every project is handled with utmost precision and professionalism. ⚡ Collaborative and Communicative: Thriving in collaborative environments, I pride myself on excellent communication skills. If you're in search of a skilled software engineer with deep knowledge in ReactJS, Node.js, Express.js, Django, Flask, AWS, and database management, I'm here to help elevate your project to new heights. 🤝 Let’s Collaborate: Let’s collaborate to transform your visionary ideas into reality. I'm eager to discuss how we can achieve your project goals together. Feel free to connect! Kind Regards, Atul Kumar Extra Skills : python , python developer , python django , machine learning python , python full stack developer , django , django react , django rest framework , full stack django developer , django aws , python flask , python full stack developer flask , flask developer , flask python , python fastapi , web scraping , data mining data scraping , email scraping , python scraping , openai , openai whisper , openai chatbot , chatgpt openai , apis , databases , api , celery , pytest , unittest , selenium , scikit-learn, numpy, pandas, matplotlib, mysql , mongodb , redis , docker , ec2 , s3 , ubuntu , centos , nginx , git , react , react developer , react native , react native mobile , react typescript , reactjs developer , reactjs redux , reactjs , frontend react , typescript , react.js node.js , next.js , nextjs developer , next.js tailwind , react nextjs , next js , node.js , node , nest.js , node.js , node.js developer , node.js aws , express js , react node , node.js developer , backend node.js , fullstack developer react node
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Flask
    Django
    Figma
    Redis
    React Native
    PostgreSQL
    Firebase
    CSS
    MongoDB
    Python
    ExpressJS
    Node.js
    JavaScript
    Redux
    React
  • $35 hourly
    OPEN FOR LONG TERM PROJECT I am a full stack developer with 9+ years of experience delivering enterprise-grade projects for globally-renowned companies such as R Systems, UnitedHealth Group, and most recently, Publicis Sapient. -Exposure of end-to-end development of software products from requirement analysis to system study, coding, testing, debugging, documentation, and implementation. -Helped in building the architecture and design of several web solutions and distributed systems from scratch. I do have working experience in designing and building scalable modules. o AWS: S3, SES, SNS, Setup EC2, RDS, API Gateway, ECS, Fargate, AWS code build deploy pipeline, AWS-Lambda, CDN(CloudFront), Security Group, Step Function, Serverless o Docker Implementation, Docker Image Setup, Jenkins CI/CD, Liquibase o Design Patterns: Singleton, Factory, Builder, Strategy, Decorator o Web Services: Restful Web-services, SOAP, and Micro-services o Databases: MySQL, Oracle, PostgreSQL, Mongo, Dynamo DB I have remote work experience and strong communication skills & domain expertise includes banking, healthcare, education, and insurance.
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    GraphQL
    Java
    Spring Framework
    Elasticsearch
    AWS Lambda
    Spring Boot
    Jenkins
    AWS CloudFront
    Microservice
    Kubernetes
    Spring Security
    PostgreSQL
    RESTful API
    CI/CD
    Amazon DynamoDB
    Apache Kafka
  • $35 hourly
    Lets take a level up on your next software project, build it right, automate it.. cut costs on production.. build something that's permanent, self sustaining and self healing
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    Messaging System
    Microservice
    SaaS Development
    Ingress
    PostgreSQL
    Golang
    Google Closure
    NGINX
    Cloud Architecture
    Docker
    Amazon Web Services
    CI/CD
    Kubernetes
    Python
    MongoDB
  • $35 hourly
    Hello, This is Nitish Kansal. I have been working on python, django from 6 years and My experience includes development in Healthcare, Social Networking, E-commerce Domains. I have also worked on variety of packages with django including Satchmo, Django-CMS, South, pandas, BeautifulSoup, Haystack, PIL, Easy_thumbnails, Geodjango, reportlab, celery etc. Along with these python technologies, I have worked on front end technologies Html, Javascript, Jquery, Ajax. In databases, I have experience of Mysql, Postgresql, Sqlite. For Deployment, I have been using Heroku, nginx. Due to working on variety of projects I have working knowledge of different versions of django ranging from 1.3 to latest. I have been doing my work before deadlines providing the best functionalities in optimized way. I use pep8 standards while writing the code and maintaining with the help of GIT or SVN. I have experience of working with JIRA, Trello, unfuddle. I am seeking for challenging web app contracts and look forward to speak with you. Thanks for your time!! Sincerely, -Nitish Kansal
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    Data Scraping
    HTML
    JavaScript
    GitHub
    SQL
    Django
    Python
    PostgreSQL
  • $45 hourly
    For any issues that you face with your Data, Web Application, or Mobile Application, or you want to bring your vision to life, I am here to help you. I have 10 years of experience in working with ReactJs, NextJs, NodeJs, Python, AWS, SQL & NoSQL databases like MongoDB, PostgreSQL, MySQL, etc. Contact me for development in: ✓ ReactJs ✓ NextJs ✓ Python ✓ JavaScript ✓ TypeScript ✓ NodeJs ✓ GraphQL ✓ Serverless ✓ MongoDB ✓ PostgreSQL ✓ MySQL ✓ MEAN Stack ✓ MERN Stack AWS Skills: ✓ EC2 ✓ Lambda ✓ API Gateway ✓ DynamoDB ✓ RDS ✓ Glue ✓ Cloudformation ✓ Rekognition ✓ Transcribe ✓ Textract ✓ Comprehend ✓ Sentiment Analysis ✓ Forecast ✓ Lex ✓ Personalize ✓ Polly ✓ Translate Strengths: ☞ On-time delivery ☞ 100% Job success ☞ 5-star rating ☞ Clear & prompt communication ☞ Least turn around time ☞ Good listener ☞ No weekend excuses ☞ 100% Quality and client satisfaction ☞ Lifetime support ☞ Stand alone & Team project experience
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    Ethereum
    Blockchain
    Web3
    Data Engineering
    Machine Learning
    Database Architecture
    TypeScript
    Python
    ChatGPT
    JavaScript
    SQL
    Amazon Web Services
    MongoDB
    Node.js
    PostgreSQL
  • $15 hourly
    More than 7 Years of Professional Web Development: With over seven years of specialized experience, I thrive in constructing robust websites and crafting tailored software solutions that cater to diverse business needs. 💡 Expertise in Ruby on Rails: Proficiently leveraging Ruby on Rails to conceive, sustain, and expand web projects, aligning precisely with unique business prerequisites. 🛠️ Full-Stack Proficiency: Navigating seamlessly from front-end to back-end development, I adhere rigorously to industry best practices to deliver high-quality, holistic solutions. 💻 Reliable Web and Mobile Solutions: Proficient in developing dependable web applications and optimizing backend systems tailor-made for mobile app integration. 🚀 Specialized in RESTful APIs: Adept in designing and enhancing RESTful APIs for seamless and efficient functionality. 📊 Proficient in Databases: Skillfully managing a variety of databases, encompassing both relational and non-relational models. 💼 Services Offered: * Building custom web applications from the ground up or refining existing projects * Complete development lifecycle covering planning, design, implementation, testing, and deployment * Crafting responsive and user-centric UI/UX designs for a flawless user experience * Optimizing and fine-tuning performance for enhanced speed and efficiency * Providing ongoing maintenance, updates, and troubleshooting support 🔧 Skills & Proficiencies: * Proficiency in Ruby on Rails, JavaScript, HTML, CSS, and associated frameworks (React.js, Vue.js) * Hands-on experience with database management systems such as PostgreSQL, MySQL, and MongoDB * Strong grasp of software architecture, design patterns, and RESTful APIs * Embracing test-driven development (TDD) and behavior-driven development (BDD) using RSpec and Capybara * Deployment and DevOps proficiency using tools like Heroku, AWS, Docker, and Git 🌟 Areas of Expertise: 🎓 Education/E-Learning 🛒 On-Demand Marketplace 🔧 Utility Applications 💬 Social Networking/Chat/Messaging 🎮 Mini Games 🛍️ E-commerce 💪 Fitness/Health 💌 Chatwoot Integration Let's collaborate to transform your business aspirations into functional, scalable solutions, powered by the proficiency of Ruby on Rails!
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    Heroku
    React
    Web Scraping
    Scrum
    Bug Fix
    Sharetribe
    AWS Lambda
    MySQL
    API
    Requirements Specification
    PostgreSQL
    Ruby on Rails
    SQL
  • $16 hourly
    A Professional with years of experience in Full Stack Python Django Development specializing in Architecture design and execution. I have excellent algorithmic and analytical skills that I use to create efficient and competitive. I have successfully delivered a wide range of custom Python development projects with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Python applications: design, architecture, development, and publishing. My Technical Python Development Expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ As a full-stack Python developer, I have decent expertise in Python development, modular Odoo ERP/CRM & custom web development technologies: Skills Set: ✔️ Vast experience of web application architecture. ✔️ AWS Lambda, EC2, S3, AWS RDS, AWS Elasticsearch, SSL Certificates ✔️ Comprehensive understanding of web and mobile backends, mainly Django and Django REST framework. ✔️ Django-REST JWT ✔️ Designing REST APIs for both web and mobile applications. ✔️ Celery for Periodic Tasks and long-running background jobs. ✔️ Redis for database caching and message broking ✔️ Designing scalable microservices architecture for huge Applications/CRM ✔️ NGINX, Gunicorn, uWSGI, Supervisorctl ✔️ Docker ✔️ Elasticsearch with complex queries ✔️ Stripe/Paypal Payment Gateway ✔️ Twilio for Messages/Calls ✔️ Django Channels and Sockets for Live Chat ✔️ Selenium and Beautiful Soup for Scraping ✔️ Flask ✔️ Google Cloud ✔️ Threading/Async (Scrapy, Celery, Channels) ✔️ HTML5/CSS/Bootstrap/Sass ✔️ Jquery/JS ✔️ Git(GitHub / BitBucket/ GitLab) ✔️ Jira/Trello Python Django ⟷⟷⟷⟷⟷ ✅ Advanced Python scripts ✅ Django ✅ Django Rest APIs ✅ channels ✅ Celery tasks: Periodic Scheduling ✅ Redis server integration both in local instance and AWS redis ✅ Multi-Processing: Process-based parallelism, multiprocessing queue ✅ multi-Threading PYTHON LANGUAGE | DJANGO | FLASK | REACT | API DEVELOPMENT | DATABASE DEVELOPMENT | ✅ I have expertise in the Python language and its Django and Flask frameworks. ✅I am an expert in web technologies like HTML, CSS, JavaScript, React, AJAX & jQuery. ✅ I have extensive knowledge of SQL and relational databases- MySQL, PostgreSQL, SQLite. ✅ I have experience working with Apache and Nginx web servers ✅ I can build custom web applications and APIs. ✅ I have a detailed understanding of security best practices and securing Django applications. ✅ I can easily work with cloud platforms like AWS and Heroku. ✅ I have detailed knowledge of deploying Django applications in production. How do we communicate and report? ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis. According to the requirement, we use many types of project management tools for Odoo ERP/CRM & Django/Python development project's communication. ⦿ Upwork Message Board ⦿ JIRA ⦿ Azure DevOps Server ⦿ Asana ⦿ Trello ⦿ Zoho Projects Feel free to reach out to me. I would be more than happy to discuss your project's needs, help you brainstorm ideas, and bring them to life!
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Linux System Administration
    Tailwind CSS
    PostgreSQL
    jQuery
    API Development
    Next.js
    React
    Django Stack
    Django
    Flask
    MySQL
    Python
  • $30 hourly
    Looking for full stack development opportunity .I have around 5 years of experience on full stack development. For frontend i prefer angular framework. For backend i prefer java with spring framework. Architecture i have worked on are Monolithic and Microservice
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    Spring Cloud
    Angular 10
    Apache Kafka
    Hibernate
    Java
    Spring Security
    Spring Boot
    Microservice
    PostgreSQL
    MySQL
  • $10 hourly
    Hi, I am a freelancer and have expertise in MERN stack web applications. I have more than 3 years of experience and have worked on more than 15 projects so far. Let's connect and discuss your requirements.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Full-Stack Development
    SaaS Development
    AI App Development
    ChatGPT API
    API Integration
    AI Development
    Front-End Development
    Back-End Development
    MongoDB
    SQL
    PostgreSQL
    TypeScript
    Node.js
    React
    MERN Stack
  • $30 hourly
    I'm a Python developer with 2 years of experience with ESRI India where is worked on Automating jobs, ETL processes, and building custom geoprocessing tools for ArcGIS Pro and Desktop and some experience with Machine Learning, Multithreaded and Parallel computation programming. If you're trying to build custom geoprocessing solutions for ArcGIS, migrating data, process and clean data- I can help. Skills: I’m experienced in Python - Arcpy, Requests, Pandas, ArcGIS API for python, Multiprocessing, Multithreading, and Numpy. ArcGIS Server, ArcGIS Desktop & Pro, ArcGIS Online I also have worked with HTML and Javascript.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    GIS
    Python-Requests
    ArcGIS Online
    PostgreSQL
    Multithreaded Programming
    ArcGIS
    Python
  • $30 hourly
    I am an Expert-vetted talent which represents the top 1% of all talent on Upwork. This badge was awarded after passing rigorous skills assessment tests and undergoing a comprehensive technical competence interview conducted by Upwork Talent Managers. Client Review at Upwork: "Arjun was fabulous. His work was perfect and exceeded my expectations. He was very professional and working with him was a pleasure. I like how he documented his code." Hi, I am an experienced Data Scientist & AI applications developer, developing real world applications with solid experience in the domain of AI/ML specializing in Natural Language Processing (NLP). Proficient in AI Chatbot development, LLMs, R.A.G, GPT-3/4, ChatGPT, OpenAI API, Llama 2, Mistral 7B, Hugging Face, Prompt Engineering, Python Flask, building ML models from scratch, and deploying AI applications to AWS and GCP. Projects successfully completed: ✔️ Custom AI Chatbot: A customer assistance chatbot, built from scratch using an open-source tech stack, for clinics and hospitals. It displays doctors' profiles and availability, helps users book or cancel appointments, emails booked appointment details upon user request, assists in booking or canceling lab tests, and provides first-aid information upon query. I developed both the front-end and back-end, and deployed the entire application on Google Cloud Platform and AWS. (A live application link is available for demo) ✔️ FAQ Chatbot: An AI based interactive chatbot that interacts with users in natural English language to answer their questions related to club membership, benefits, application process, club dress code, club timings, how to notify change of address, etc. The chatbot is deployed over GCP/AWS for customer usage. (Demo available on demand) ✔️ R.A.G-based AI Assistant Chatbot: An AI Chatbot that provides intelligent answers to questions based on the information it has learned from the provided documents. In this particular use case, the chatbot assists legal professionals in obtaining answers to questions related to a provided set of documents. Users can submit multiple legal documents to the Assistant Chatbot and inquire about specific details within the document contents. Consider a situation where a legal professional needs to spend considerable time reading through numerous judgments for citing precedents in their cases. This Assistant Chatbot efficiently scans through multiple judgments and promptly provides answers to the legal professional's questions. ✔️ ReviewAnalyzer Pro: Aspect Based Sentiment Analysis of customer reviews (Demo available on demand) ✔️ ToxiDetect: Unmasking Toxicity in Comments (built by fine-tuning BERT on a custom dataset), (Demo available on demand) ✔️ DocQuest: An Intelligent PDF Question-Answering App (built using LangChain, Pinecone, GPT-3), (Demo available on demand) ✔️ Classifying job postings via Question-Answering using ChatGPT API ✔️ GPT-3 Prompt Engineering, Fine-tuning GPT-3 ✔️ Developing and testing sophisticated prompts for ChatGPT-3.5, BingChat, and Bard with the aim of enhancing the performance of language models in tasks that typically pose challenges when employing direct questioning methods. Skills: Language Skills: Python, SQL, JavaScript, HTML/CSS ML Libraries: Scikit-learn, PyTorch, LangChain v0.1.0, Hugging Face transformers, Sentence Transformers, NLTK, SpaCy Other Python Libraries: NumPy, Pandas, Seaborn, Matplotlib Other: RESTful API, Flask, PostgreSQL, GPT-3, Prompt engineering, Streamlit, AWS, GCP, Pinecone, Chromadb, FAISS, Llama 2, Mistral 7B, Chatlit I am also adept at machine learning based tasks such as data preparation, feature engineering, ML model training, model fine-tuning, and inference. Education Background: I have a Computer Engineering degree, an MBA degree and have certifications in Machine Learning from top institutions like the University of Michigan (USA), Indian Institute of Technology - Madras, and DeepLearning.AI Feel free to send me a message to jump on a free call, where I can understand your needs, and figure out how my skills can help you grow your business.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    AWS Lambda
    Google App Engine
    API Integration
    PostgreSQL
    AI Chatbot
    Chatbot Development
    Prompt Engineering
    Artificial Intelligence
    ChatGPT
    Flask
    Python
    Machine Learning
    Data Science
    Natural Language Processing
    PyTorch
  • $20 hourly
    Python Expert Hi, I'm fullstack python developer with 5+ years of experience in python for Web Development, Data Analysis, Web Scraping, API integration, Backend Logic, etc. I have strong experience in writing Algorithms, making Django/Flask Web-Application, Desktop Applications with Python & more. My skill set includes: ✅ Python ✅ Django ✅ Flask Socket-IO ✅ Django-ORM ✅ Data Structure And Algorithms ✅ MongoDB ✅ Postgresql ✅ Redis ✅ Regex ✅ Database Design ✅ DialogFlow ✅ Docker I take full ownership of my work and believe in delivering clean and quality work. If you have any work opportunity that matches my skills and experience, please send me an invitation, I will be happy to work with you. Thank You!
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Python Script
    Regex Writing
    Socket.io
    Database Design
    Data Structures
    MongoDB
    Flask
    PostgreSQL
    Python
    Django
    Docker
  • $22 hourly
    I am a highly skilled and experienced PHP developer with a passion for building high-quality, scalable, and user-friendly web applications. I have around 5 years of experience working on a variety of projects, from simple websites to complex e-commerce platforms. I am proficient in all aspects of PHP development, including: -Core PHP -Laravel -MySQL -JavaScript -HTML/CSS -API integration I am also a strong advocate for following best practices and writing clean, readable code. I am always looking for new ways to improve my skills and knowledge, and I am passionate about staying up-to-date on the latest trends and technologies in the web development industry. I am confident that I have the skills and experience necessary to help you with any of your PHP development needs. I am a hard worker and I am always willing to go the extra mile to ensure that my clients are satisfied with my work. Why hire me? I have a proven track record of success in delivering high-quality PHP development projects on time and within budget. I am a highly skilled and experienced developer with a deep understanding of PHP, Laravel, WordPress, MySQL, JavaScript, HTML/CSS, and API integration. I am a strong advocate for following best practices and writing clean, readable code. I am passionate about staying up-to-date on the latest trends and technologies in the web development industry. I am a hard worker and I am always willing to go the extra mile to ensure that my clients are satisfied with my work. If you are looking for a reliable and experienced PHP developer to help you with your next project, please contact me today. I would be happy to discuss your needs and provide you with a free quote.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Core PHP
    PostgreSQL
    MySQL
    CodeIgniter
    Laravel
    PHP
    ExpressJS
    Bootstrap
    CSS
    HTML
    React
    Next.js
    Node.js
    jQuery
    Angular
  • $40 hourly
    Enthusiastic software geek with experience of 5+ years passionate about distributed systems and data structures. I love learning about new technologies, and better ways to scale our existing systems. A clear understanding of business requirements and implementation details. Motivated to learn, grow and excel in development & teamwork. I am always open to chatting about opportunities involving Rust, Blockchain, Solidity and many more. Technologies that I have worked with: - Rust - Blockchain - Bitcoin - Bitcoin Lightening - Ethereum - Solidity - Smart Contracts - Golang - NodeJS - Python - Postgres Some Noticeable projects: - Concord - Concord is an upcoming social media platform to create communities with friends, families, and like-minded individuals to hang out, learn and stay informed. Concord offers unique features and solves existing platform flaws, such as Discord. - Sphinx Chat (a portfolio company of Stillmark Venture Capitals) - Sphinx Chat is an end to end encrypted chat with no central server using the bitcoin lightning network. - An Auction House, where authorized users can mint an NFT and allow bidding on it with a custom ERC20 token - A trading Dapp where users can place sell orders on different ERC20 tokens and other users can get a quoted price, calculated from the corresponding sell orders and buy these tokens with Ether should they choose to. - A betting site wherein different questions with a scope much larger than what traditional betting sites cover can be posed and users can buy shares of the corresponding bets through a trustless contract system set to be resolved via the UMA oracle on Polygon.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Software Architecture
    Bitcoin
    Websockets
    Solidity
    Node.js
    Smart Contract
    Blockchain
    AWS Lambda
    TypeScript
    RESTful API
    PostgreSQL
    Docker
    Python
    Golang
    Rust
  • $35 hourly
    As a seasoned AI professional endorsed by experts, I bring a rich reservoir of experience and expertise to every endeavor I take on. My proficiency spans a broad spectrum of AI domains, encompassing the creation of Machine Learning Applications, Intelligent Agents/Bots, Automation of Intelligent Systems, and more, ensuring comprehensive solutions tailored to your requirements. Embracing an agile, transparent, and structured approach, I collaborate closely with clients, ensuring they are continuously updated on project advancements. Whether you seek consultation, research, presentation development, prototype creation, or End-to-End application development, rest assured, that I possess the competencies to deliver exceptional outcomes. I aim to transform your business landscape. I firmly advocate that machine learning and automation pave the way for progress, and I stand ready to unlock the value hidden within your data reservoirs. Should you seek innovation and ingenuity to propel your business forward, do not hesitate to connect with me.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Highcharts
    PostgreSQL
    Leaflet
    Dialogflow API
    LLM Prompt Engineering
    pandas
    Django
    FastAPI
    TensorRT
    AWS Cloud9
    JavaScript
    Python
    AI Builder
    C#
    C++
  • $100 hourly
    Analytical, experienced, and detail-oriented Agile Business Analyst with experience in Product Process and Management, including requirement analysis, stakeholder management, documentation, and market research
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Management Skills
    Project Management
    Wireframing
    Project Workflows
    User Stories
    PostgreSQL
    Microsoft Excel
    Atlassian Confluence
    Jira
  • $20 hourly
    ♦ 18+ years of professional and entrepreneurial experience. ► Passionate about building and scaling technology products. ► "I firmly believe, that complexity of the product should be hidden behind the ease of use of the software interface" ► Hands on experience in preparing product feature road map, from consumer facing front-end to business facing back-end, designing & wire framing with proven track record of Success & Performance. ► Hands on experience with Python and Django platform. Have managed lot of SAAS and PAAS applications with scalability as a foundation. ► Hands on experience in Dotnetnuke (DNN) platform since 2008. Have sucessfully managed and executed 100s of DNN projects. ► I enjoy sharing my experience and actively provide consultancy and Training in ✔ Big Data and Hadoop ecosystem. ✔ Dotnetnuke (DNN) CMS ✔ Cloud infrastructure planning and migration ✔ Product Scalabilty on AWS Cloud and BlueMix Cloud. ✔ Data,Code and Platform migration activities ✔ ROI Planning on technology investments ★ Still a programmer by heart, as a hobby and do keep on coding to explore new technology or script out Robotic process automation tools (in Python / Powershell / C# / Regex) to improve our office productivity. ★All India Topper in C Language programming back in year 1999.★ ► Associated with Agency : Skysoft IT Services Private Limited.
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    IT Project Management
    Microsoft SQL Server
    DNN
    Django
    Microservice
    Project Management
    Apache Hadoop
    RESTful API
    PostgreSQL
    .NET Framework
    Flutter Stack
    AWS Lambda
    Architectural Design
    Serverless Computing
    Python
  • $25 hourly
    🎖 Top Rated 🏆 98% Job Success 🏆 12+ years of experience Customers' comfort and satisfaction are the highest priority for me. I have extensive knowledge of server's administration, server security, system management, fault tolerant system design, open-source platform systems integration, Performance & capacity management, and OS Installation, configuration and Version migrations & up-gradation. I have more than 12 years of experience in this field. 📣 My skill includes: ------------------------------ 🗸 Linux maintenance/troubleshooting (RHEL, Centos, Debian, Ubuntu) 🗸 Cloud Services: AWS, EC2, EBS, S3, RDS, Route53, SES, AWS web firewall, CDN, cloud watch 🗸 Operating systems: CentOS, RedHat, Ubuntu, Debian, Cloud Linux. 🗸 Automated deployment: Terraform, Ansible, Puppet, Bash 🗸 CI/CD implementation: Jenkins 🗸 Monitoring and logging: Prometheus, Zabbix, Grafana, ELK 🗸 Dockerization and orchestration: Docker, Docker Swarm 🗸 IaC implementation: Terraform, CloudFormation 🗸 Microservices infrastructure design, development, and implementation: Docker 🗸 Configuration management: Ansible, Puppet 🗸 Database management: MySQL, MariaDB, MongoDB, PostgreSQL 🗸 Mail servers: Exim, Postfix, Qmail 🗸 Web services: Apache, Nginx, Litespeed 🗸 Virtualization: Xen, KVM, VmWare ESXi, OpenVZ 🗸 Hosting panels: cPanel/WHM/Plesk/Webmin/VirtualMmin/VestaCP/CWP/SolusVM/Virtualizor 🗸 SSL installation and Management 🗸 Automation using CRON jobs Looking for a good opportunity 🙏
    vsuc_fltilesrefresh_TrophyIcon PostgreSQL Administration
    Apache Administration
    Web Server
    Amazon EC2
    Linux System Administration
    SSL
    AWS Systems Manager
    CentOS
    AWS Server Migration
    Load Balancing
    RDM Server
    AWS Lambda
    MySQL
    PostgreSQL
    PHP
    NGINX
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