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Hire the best PostgreSQL Developers & DBA in Kolkata, IN

Check out PostgreSQL Developers & DBA in Kolkata, IN with the skills you need for your next job.
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Rating is 4.6 out of 5.
4.6/5
based on 1,961 client reviews
  • $15 hourly
    • 5.0/5
    • (34 jobs)
    Sharetribe Expert | Full-Stack Developer | React, Node.js, Python/Django | E-commerce & Dynamic Web Applications | Agile Project Management I'm a results-driven full-stack developer with 4+ years of experience building exceptional web applications. My expertise lies in React, Node.js, Python/Django, and I have a proven track record of delivering scalable e-commerce platforms and engaging user experiences. I take pride in my dedication to clean code, well-architected systems, and client satisfaction. As a dedicated marketplace specialist, I leverage the Sharetribe platform to craft bespoke web and mobile applications for entrepreneurs and businesses. My proven expertise and track record in delivering high-quality marketplace solutions have earned me recognition as a Sharetribe Vetted Expert - validating my deep understanding of marketplace architecture and commitment to excellence. Whether you need a polished frontend, robust backend, or full project management, I'm ready to collaborate and bring your vision to life. Let's discuss your project and how I can streamline your development process with my skills and dedication. Core Skills Frontend: React, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS (or other preferred CSS framework) Backend Node.js, Express.js, Python, Django, REST API development Databases: PostgreSQL, MySQL, MongoDB Project Management: Agile methodologies, Scrum Tools: Git, GitHub Areas of Expertise E-commerce Development: Integration with payment gateways (Stripe, PayPal, etc.), shopping cart functionality, order management. Dynamic Web Applications: User authentication, data-driven interfaces, real-time features. Responsive Design: Ensuring optimal user experiences across all devices. UI/UX Design Why Work with Me Client-focused: I prioritize clear communication and understanding of your project goals. Collaborative Mindset: I thrive in team environments and contribute effectively as both a lead or team member. Proactive and Adaptable: I stay up-to-date with the latest technologies and trends. Let's Connect I'm eager to discuss how my full-stack development skills can accelerate your project's success. Contact me for a consultation and let's explore how we can achieve amazing results together!
    Featured Skill PostgreSQL Administration
    AI Marketplace
    Firebase
    React Native
    Expo.io
    Back-End Development
    Sharetribe
    Software Development
    Ecommerce Website
    DevOps
    MongoDB
    Next.js
    React
    PostgreSQL
  • $12 hourly
    • 5.0/5
    • (13 jobs)
    Hello! I'm a passionate and highly skilled developer with extensive experience in .NET 8, MVC, and Angular 16. I specialize in creating robust and scalable web applications using modern technologies. My expertise doesn't just stop at front-end and back-end development, but also extends to efficient database management with Microsoft SQL Server and PostgreSQL. Key Skills: Development with .NET 8, MVC Frameworks Advanced Angular 16 front-end solutions Database design and optimization with SQL Server & PostgreSQL Integration of various APIs Agile project management and teamwork What I Offer: Custom software development tailored to client needs Optimization and performance tuning of existing applications End-to-end project management from concept to deployment Regular updates and transparent communication Why Choose Me? I have successfully delivered numerous projects on time and within budget. My goal is to provide solutions that not only meet your requirements but also exceed your expectations. My dedication to continuous learning ensures that I stay up-to-date with the latest technologies and industry trends. Let's connect and turn your project vision into reality!
    Featured Skill PostgreSQL Administration
    Angular 10
    LINQ
    LINQ to Entities
    PostgreSQL
    Web Development
    Kendo UI
    ASP.NET Core
    ASP.NET
    ASP.NET MVC
    ASP.NET Web API
    AJAX
  • $25 hourly
    • 4.6/5
    • (128 jobs)
    ✅ Applications - React, Node, Mongo DB ✅ Advanced PHP - Laravel, Postgre SQL, CodeIgniter, Shopify ✅ UI/UX - Figma, Adobe XD, InVision ✅ WordPress [ Advanced Level ] - Elementor, WooCommerce, Memberpress ⭐ No compromise with quality and honesty
    Featured Skill PostgreSQL Administration
    Project Management
    Local SEO
    Adobe XD
    Figma
    WooCommerce
    Shopify
    PHP
    CodeIgniter
    PostgreSQL
    WordPress
    Laravel
    Node.js
    MongoDB
    React
  • $10 hourly
    • 4.7/5
    • (131 jobs)
    🥇Top Rated Upwork Freelancer | ⭐100% Job Success Score |👍100% Satisfaction | 🛡️Ongoing Support ⌚ 2,600+ ⌚ Hour work with Upwork Time Tracker 💯 100+ successful jobs completed ✅ Senior Full Stack Developer 🏅 Leading WordPress developer on Upwork. 🏅 Leading Shopify developer on Upwork. 🏅 5+ years of experience 🏅 Worked on over 350 websites & web applications I am a Top-Rated Plus, WordPress Developer & Designer, SEO Expert, WordPress designer, Elementor Pro, Divi, Yoast SEO, Rank Math SEO, WP Rocket, LearnDash, Astra, having more than 5+ years of experience working as a WordPress Developer, Managing E-commerce websites, helping my clients in website speed optimization and fixing core-web vital issues. I can develop WordPress and custom PHP websites, WordPress Themes, WordPress Plugins, and Woo-commerce websites, and can market websites through WordPress, PHP, and WooCommerece, consult on assessments for web campaigns, and plan & manage large development projects. I can convert your mockup designs from PSD/Sketch to WordPress, Wix websites to WordPress, Shopify to WordPress, pixel perfect, or without altering so much of the look of your existing website. I have developed a wide range of websites using PHP, WordPress, Woo commerce, Elementor Pro, Divi theme, Astra, Avada, Astra Pro, Learn Press, Learn Dash, buddy press, Buddy Boss, PHP I have also developed many custom websites based on custom animations, I have Great expertise in Responsive theme design and Customization ✅ I have worked on many famous WP theme builders like: ✔️ Elementor/ Elementor Pro ✔️ Divi ✔️ Avada Themes ✔️ Thrive ✔️ Beaver Themer ✔️ Oxygen Besides WordPress, I have also experience in core PHP and PHP frameworks. I have developed the complete structure of the websites from scratch in core PHP and its frameworks. I can also develop and integrate APIs into websites. ✅ PHP Frameworks I have worked on: ✔️ Laravel ✔️ CodeIgniter ✔️ Symfony ✔️ Yii ✔️ CakePHP I am well skilled in the use of JavaScript, HTML, PHP, CSS, Bootstrap, MySQL, AngularJS, React JS, Node JS, React Native, MERN stack, MEAN stack, Android App Development, and jQuery. Also, I have good working experiences in graphic designing skills like Adobe Photoshop, Adobe Illustrator, Dreamweaver, Canva, and InDesign. 📍📍Other experience: Shopify, BigCommerce, OpenCart, PrestaShop, HubSpot, Laravel, Magento Below is a brief listing of the types of websites developed by me: ✔ CMS and Corporate Websites ✔ E-commerce and Merchant Solutions ✔ Social networking and sharing websites ✔ Real estate and Auction websites ✔ Daily Deals, coupon-based websites ✔ Travel, tourism, and hospitality websites ✔ Education/Job-related websites ✔ Micro websites: Insurance, Health & Diets, etc ✔ SAAS and PAAS Application. ✔ Can work with an Idea and can develop a Product. ✔ Can work on AWS , Digital Ocean , Azure and Google App engine. ✔ lambda serverless architecture . Let's have a quick conversation and get started!
    Featured Skill PostgreSQL Administration
    AWS Application
    Ecommerce Website Development
    Microservice
    Ecommerce Website
    SaaS
    Web Application
    Laravel
    MySQL
    React
    API Integration
    MongoDB
    PostgreSQL
    Angular
    Node.js
  • $5 hourly
    • 4.9/5
    • (23 jobs)
    I am a highly skilled full-stack developer with a focus on building robust and user-friendly web applications. My expertise lies in front-end development using React and Next.js, along with crafting beautiful user interfaces with Tailwind CSS. In the application tier, I have extensive experience with various frameworks, including Flask, Node.js and Express.js. This allows me to create efficient and scalable backends that power your applications seamlessly. In terms of databases, I am well-versed in both relational databases like PostgreSQL and MySQL, as well as non-relational databases like MongoDB. This gives me the flexibility to work with diverse data structures and requirements. Deploying applications is my forte, and I have a strong grip on AWS services. I can confidently set up, manage, and deploy applications on platforms like AWS Amplify, Amazon Lightsail, AWS Elastic Beanstalk, Amazon ECS, Amazon EC2, Vercel and MongoDB Atlas. Additionally, I can optimize database performance using Amazon RDS and Amazon DynamoDB. Working with Docker containers is a skill I bring to the table, enabling me to containerize an application and deploy it efficiently on Amazon Lightsail and Render, ensuring scalable architectures. In addition, I am capable of building AI driven applications powered by OpenAI's GPT-4o. My passion lies in crafting high-quality solutions that exceed client expectations. I am diligent, detail-oriented, and always ready to take on new challenges. Whether you need to build a brand-new application from scratch or improve an existing one, I am here to help. Let us collaborate and turn your ideas into reality. Feel free to reach out and let us discuss how I can contribute to the success of your projects.
    Featured Skill PostgreSQL Administration
    LangChain
    GPT-4
    Amazon Web Services
    MERN Stack
    Docker
    PostgreSQL
    MongoDB
    ExpressJS
    Node.js
    Flask
    Tailwind CSS
    Next.js
    React
    JavaScript
    Python
  • $15 hourly
    • 5.0/5
    • (6 jobs)
    Hi, I am Professional .NET Developer with a passion for software development especially with agile practices such as Test Driven Development, with an in depth knowledge of OOP, Domain Driven Design. I've worked with Early-stage startups as well as large enterprises that serve millions of users every day. Has the ability to understand and transform complex business requirements into software, ensuring applications are delivered on time, to specification, are scalable, performance optimized and maintainable. Experience of non-Microsoft .NET technologies including JQuery, Subversion, Structure Map and NUnit. A highly motivated individual who is always learning, able to work to tight deadlines, and who can communicate effectively with technical peers as well as business users. Someone who encourages learning and the sharing of ideas and is always open to new ways of working. Core Programming Languages: C# SQL PHP JavaScript VB.NET JSON Databases: MS SQL Server (2000, 2005, 2008, 2012, 2015, 2017, 2019), ORACLE (10, 11) MySQL MS Access PostgreSQL SQLite MongoDB Technologies and Frameworks: .NET Framework (2.0-4.5) ASP.NET MVC ADO.NET Entity Framework ASP.NET Core SignalR AJAX JQuery HTML CSS XML XSLT WCF IIS 7.5 NUnit LINQ Web services Web API Entity Framework (Code First and Data First) jQuery Mobile Telerik Controls Lucene.net Obout Task Parallel Library Microsoft Azure PubMed and Clinical Trial Content Search UML Modeling Visio Target Process. Third Party API: Facebook API, YouTube API, Twitter API, LinkedIn API, Travelport API, Amadeus API, Sabre API, HotelsPro API, HotelBeds API, Paypal API Development Methodologies: Extreme Programming, Test Driven Development, Agile development, Scrum, Domain Driven Design Source Controls: SVN, Visual Source Safe, Team Foundation Server, GitHub User Engagement: • SMS • Email • Payment/Subscription APIs: Stripe, Razorpay • Map APIs, Polygons, Directions • Geospatial Search
    Featured Skill PostgreSQL Administration
    Bootstrap
    ASP.NET
    ASP.NET MVC
    MongoDB
    React Native
    .NET Core
    PostgreSQL
    Oracle Database
    Angular 6
    HTML
    jQuery
    Python
    React
    JavaScript
    ASP.NET Core
  • $35 hourly
    • 4.8/5
    • (12 jobs)
    Motivated and dependable full-stack developer with comprehensive skills in multiple technologies (listed below). Proficient in both web and mobile app full-stack development. I am a fast and dedicated learner with a growth mindset, constantly looking to develop new skills and expand my technical knowledge. With many years of experience in working with clients and in a group environment, I put stress on responsibility, communication, and efficiency when collaborating with clients. Currently, I work as a full-stack software engineer at GEOGO Techsolutions, which is an Agile software company. Front End: JavaScript | HTML5 | React | React-Native | Redux | NextJs Back End: Node.js | Express | AdonisJs | MongoDB | PostgreSQL | RESTful API Development | GraphQL | Firebase Testing/Deployment: Amazon EC2 | Amazon S3 | Docker | vercel Developer Tools: Git | npm | Webpack | Babel | Agile Methodology
    Featured Skill PostgreSQL Administration
    Web Development
    PostgreSQL
    Next.js
    Node.js
    React Native
    TypeScript
    JavaScript
    Firebase
    React
    HTML
    Android
    API
    Material UI
  • $60 hourly
    • 5.0/5
    • (2 jobs)
    I am a Python developer with experience in writing and developing tools to make businesses easier for my clients. I have expertise in Web programming, python-based development on it API Integration, web services, or business automation. I am mathematically sound, hence I could optimize computational problems and enhance the business processes to make your services efficient and responsive. Besides the web/desktop development, I am also looking for Data Analysis, Statistical Analysis projects here in upwork. I am a committed and hardworking programmer who would make sure that through my services you have your goal accomplished.
    Featured Skill PostgreSQL Administration
    PostgreSQL Programming
    Amazon Web Services
    MySQL Programming
    Google Apps Script
    Bash
    Data Scraping
    PostgreSQL
    Python
    HTML5
    CSS
    API
    SQL
    MySQL
  • $200 hourly
    • 5.0/5
    • (10 jobs)
    Hi ,I have been an CS engineer for more than 5 years, specializing in Blockchain technologies , Web Automation, MEV bots development, HFT sys Development, WEB3, DevOps , and API of other Services. I Have experience in developing Complex MEV searchers that follows advance grim-trigger and p2p propogation latency strategies to compete with other bots on blockchain and make profitable transactions by constantly monitoring the Mempool,developed in JavaScript, Golang, Rust, C++, and Solidity. I am highly responsible for my work and attentive to little details. I can help you create a custom profitable bot. I like complex task and is skilled enough to automate your tasks. Let me bring my skills and experience to your project and help drive success as a senior blockchain developer on Upwork. "Automate and Streamline your processes and Hire a experienced dev today!" 🤖 Innovator / Analytical Thinker / Quantitative Analyst / HFT(high frequency trading) sys expert Tech Stacks: Golang/ C++ / solidity /JavaScript / YUL/ Node.js/ Cheerio / Nightmare.js TypeScript / Python / Rust / SQL / jQuery / / Azure DevOps / CSS3 / React.JS / Redux / Mongo DB /Express / Mongoose / PHP / HTML5 / MySQL / Macro / Machine Learning / Deep Learning / TensorFlow / MATLAB / Azure Cognitive Services / Blockchain Technologies Development / Blockchain Development Services: -MEV Bot on ETH,BSC,AURORA (Advance Sandwich bots , front running bots ,spatital arbitrage bots,statistical Arbitrage bots , NFT sniping BOTS) -Complex MEMPOOL Analysis ,Flashloan YEILD FARMING BOT -Blockchain developments (Custom ERC 721 ,ERC 721-1 Smart contract development,NFT generator with metadata ,Minting Dapps, NFT website ,Staking contract etc) -Algo trading Bots on Binance,Bitmex,KUCOIN,Etc(Stocks / Crypto)along with UI. -Customized smart contracts for Dapps -Dashboards & Metrics -Microsoft Machine Learning, Google Assistant SDK, Deep Learning WEB Automation Services: -Data scraping and Mining -Webscraping Dynamic websites using puppeteer -Browser Automation -Sneaker Sniping bot Financial Services: -Financial Modeling -Algorithmic Trading Development -HFT analysis -Backtesting trading strategies & strategy optimization -Crypto and Stocks portfolio Management
    Featured Skill PostgreSQL Administration
    Web Scraping
    Smart Contract Development
    Blockchain
    XGBoost
    Data Mining
    CSS Grid
    TensorFlow
    AWS Lambda
    PostgreSQL
    jQuery
    Node.js
    Golang
    Rust
    Solidity
    JavaScript
  • $65 hourly
    • 5.0/5
    • (250 jobs)
    👨‍💻 I am an Upwork Expert Vetted Engineer and among the top 1% talent on Upwork with 100% project success rate. "Lax is absolutely excellent. His knowledge of just about everything in SaaS is unmatched, I would highly recommend him for any software-related consulting." "Hiring Lax was one of the best decisions I've made. He was an excellent contractor who always made sure his high-quality work was turned in by the deadline. I will absolutely be hiring him for any future work, and anyone looking to hire a freelance developer would be lucky to have him on their team." "We enjoyed working with Laxmikant. His knowledge is exemplary and communications stellar. We look forward to working together with Laxmikant in future." With more than 8 years of experience as a full stack JavaScript developer, I bring a wealth of knowledge and expertise to every project I work on. My extensive skillset in: ✅ Node.js, Nest.jsExpress ✅ GraphQL, Apollo ✅ React-Relay, React-Query, React, Redux, Next.js ✅ Vue, Nuxt.js ✅ Firebase, MongoDB, Neo4j, PostgreSQL ✅ Prisma ✅ Supabase ✅ Redis ✅ WebSockets ✅ GCP, AWS, ✅ Github Actions makes me a valuable asset to any team. I have a proven track record of delivering high-quality applications, with a focus on SASS products that include authentication, payment, payout, building libraries/SDKs, chat, and messaging. My experience working with ✅ Algolia for search ✅ Auth0 for authentication, as well as ✅ Stripe and Wise for payment, adds to my skillset as a full-service developer. I have a lot of experience working remotely, and understand the importance of clear communication and collaboration in the development process. I offer a free consultation call to understand the needs of your project, and work closely with you every step of the way, from requirement gathering to delivery. With a passion for continuous learning and improvement, I strive to create the best possible applications for my clients. I have a strong ability to lead teams, and have experience in hiring and creating development teams for clients. I am confident in my ability to bring your vision to life and create the product you need. P.S. To provide the high quality of service, I have to keep a limited number of clients. Feel free to message me to check availability.
    Featured Skill PostgreSQL Administration
    Apollo.io
    Database
    Stripe
    Startup Company
    Auth0
    Redux
    NestJS
    GraphQL
    React
    Vue.js
    ExpressJS
    TypeScript
    Node.js
    JavaScript
    PostgreSQL
  • $25 hourly
    • 5.0/5
    • (5 jobs)
    I'm an senior software engineer and a passionate writer. My love for writing stems from the opportunity it offers me to explore various fields. Over the years, I have written articles for many popular companies/clients, and I take pride in my ability to write on different topics. I have experience in writing tutorial articles, thought leadership articles, documentation writing, user guides, and course content writing. I have a youtube channel, for it I also write many scripts for my detailed technical programming/linux videos. During my 5 years of experience in the industry, I've gained expertise in 👇 ♦️ Linux/Unix & Networking ♦️ DevOps ♦️ AWS & GCP ♦️ CI/CD Pipelines, ♦️ Python, TypeScript, Rust, Go ♦️ Git (Github,Gitlab & self-hosted etc) ♦️ Grafana & Premetheus, ♦️ RestAPI/GraphQL/tRPC ♦️ System Design ♦️ Databases like MySQL, PostgreSQL, and MongoDB, ♦️ Cybersecurity, ♦️ Machine Learning, ♦️ WordPress I have worked for many prestigious companies as a software engineer and technical writer, both directly and through third-party companies. Some of my notable clients include Kubernetes, AWS, Gravitee.io, Kubecost, Privacyaffairs.com, Filestack, Lokalise.com, portable.io, Superdatascience, Codefinity, Sololearn, Pirple.com, TestGorilla, Glider.io, edureka and more. I enjoy working with startups as much as I do with large companies. I've helped many startups launch their products by writing documentation, user guides, and blog articles that explain how to use their products. So, if you have a new product that you want to introduce to the world, I'm the writer you need. If you are looking for a skilled and experienced writer who can deliver quality work, feel free to reach out to me. I am always ready to take on new challenges and deliver excellent results. I maintain a youtube channel where I actively discuss all the above topics through my videos. "spantheslayer" on YouTube.
    Featured Skill PostgreSQL Administration
    Linux
    DevOps
    Python
    TypeScript
    Docker
    PostgreSQL
    API
    GraphQL
    MongoDB
    MySQL
    Kubernetes
    JavaScript
    Node.js
    React
  • $20 hourly
    • 5.0/5
    • (20 jobs)
    Do you think you need help making sense out of the bunch of data that you generate? I can help you with that. I can make your data talk and help you understand the story the numbers want to narrate. Working with me can save you a lot of time and generate a lot of value for the gigantic amount of data produced from your business. My skillset: - Deep Statistical Analysis of data - Natural Language Processing - Excel (Advance, Dashboards, Pivot Tables) - SQL - Tableau (Interactive Dashboards, Storyboards) - R - Python - EDA - Machine Learning - Market Basket Analysis (Apriori, FP Growth) My qualification: - Postgrads in Statistics Take a look at my GitHub profile: User Id: kaustavpal-23 Take a look at my Kaggle: User Id: kaustavpal
    Featured Skill PostgreSQL Administration
    Microsoft Power BI Data Visualization
    Statistics
    Statistical Analysis
    Exploratory Data Analysis
    Data Analysis
    PostgreSQL
    Survival Analysis
    SQL
    Python
    Data Science
    Machine Learning
    Linear Regression
    Tableau
    R
    Machine Learning Model
  • $15 hourly
    • 5.0/5
    • (2 jobs)
    I’m a Full Stack Engineer ready to bring your ideas to life with TypeScript, React.js, Next.js and other related technologies. Whether you need a sleek, AI-powered application or a user-friendly web platform, I deliver scalable and responsive solutions that drive results. With expertise in building custom chatbots and dynamic web apps, I offer end-to-end development services tailored to your business needs. Let’s collaborate to create high-performance applications that make an impact—on time and with exceptional quality!
    Featured Skill PostgreSQL Administration
    Firebase Cloud Firestore
    PostgreSQL
    MySQL
    Websockets
    GraphQL
    ExpressJS
    Node.js
    Bootstrap
    JavaScript
    CSS
    HTML
    Tailwind CSS
    Next.js
    React
    TypeScript
  • $20 hourly
    • 5.0/5
    • (4 jobs)
    A passionate and results-driven Backend Developer with over 3 years of hands-on experience in building scalable and efficient systems. Proficient in Django, Django Rest Framework, and PostgreSQL, I specialize in crafting robust APIs and optimizing database performance for high-demand applications. With expertise in AWS services such as S3, EC2, RDS, and Lambda, I excel in deploying and managing cloud-based solutions for SaaS and product-based projects. My track record includes delivering complex, high-impact projects that solve real-world challenges with precision and creativity. Dedicated to continuous learning and innovation, I strive to create systems that balance functionality, scalability, and user-centric design.
    Featured Skill PostgreSQL Administration
    API Integration
    Python
    PostgreSQL
    SQL
    Python Script
    API
    RESTful API
  • $40 hourly
    • 0.0/5
    • (0 jobs)
    I am a passionate open-minded software architect with a diverse cross-domain 16 year experience. I have led engineering teams and am a hands-on problem solver. Looking for full-time, consulting and freelance software opportunities.
    Featured Skill PostgreSQL Administration
    Data Scraping
    Web Scraping
    NoSQL Database
    Python Script
    Google Sheets
    Back-End Development
    Google Sheets Automation
    RESTful API
    HTML5
    Node.js
    Python
    JavaScript
    PostgreSQL
    CSS 3
    Flask
  • $10 hourly
    • 5.0/5
    • (5 jobs)
    I am skilled in Python, Requests, SeleniumBase, Pandas and github ci. - I have plenty of experience scraping from news paper, real estate and research paper download websites. - I am proficient in extracting data and transforming it using pandas. - I can create custom web scraping solution specifically required for the client. - I have a commitment of delivering the product to the client as quickly as possible. - I can save the data extracted in Databases, CSV and JSON files.
    Featured Skill PostgreSQL Administration
    C++
    C
    PostgreSQL
    GitHub
    Node.js
    Web Development
    FastAPI
    JavaScript
    Django
    Automation
    Python
    Web Scraping
  • $15 hourly
    • 5.0/5
    • (2 jobs)
    I'm a web developer focused on full-stack development and deployment, enjoying backend work with various Python and JavaScript frameworks. Vue.js is the frontend framework I'm most familiar with. I also manage cloud infrastructure, CI/CD, and monitoring. In every project, my priority is building efficient, scalable, and maintainable systems. Let me know how I can help you!
    Featured Skill PostgreSQL Administration
    GitLab
    Linux
    JavaScript
    PostgreSQL
    Docker
    pytest
    Selenium
    Django
    Python
  • $20 hourly
    • 5.0/5
    • (2 jobs)
    I am an expert Full Stack (Back-end & Front-end) developer having a total of more than 14 years of experience in designing and developing complex Web Applications from scratch by using the following technologies. PHP MVC, Laravel, React, Wordpress, Writing REST APIs and Integration of API's, HTML, CSS, javascript, jQuery, Plugin Development, AI based Recruitment System, Pharmaceutical Supply Chain Traceability Management System, CRM Development, ERP System Development, Inventory Management System, Disaster Management auto-alerting System and much more. DATABASE :- MySQL, Postgresql I am also familiar with Agile methodology, Git, Docker and AWS. API's already used in past: OpenAI, Facebook, Google , PayPal, Stripe, Authorized .NET and more. As of now, I'm part of aQbSolutions web development team where I can utilise my laravel expertised to build top-notch web apps. I can assist you in winning projects, showcasing your services, or establishing an online store, whatever your goal may be. With Warm Regards
    Featured Skill PostgreSQL Administration
    Serverless Stack
    PHPUnit
    phpMyAdmin
    Python
    Amazon Web Services
    Docker
    Git
    Bitbucket
    PostgreSQL
    MySQL
    CodeIgniter
    Laravel
    PHP
  • $40 hourly
    • 0.0/5
    • (0 jobs)
    Hello! I'm Meraj Munshi, a versatile Full Stack Java Developer with more than 3 years of hands-on experience. Here's what I bring to the table: Java Expertise: Spring Boot, Hibernate, JPA for creating solid backend systems. Front-End Mastery: React, HTML, CSS for crafting engaging user interfaces. Database & Data Management: MySQL, PostgreSQL for robust data solutions. ETL Processes with tools like Talend, Apache Airflow for data transformation. Machine Learning & AI: Developed solutions like real-time emotion recognition using TensorFlow, enhancing app interactivity with ML. Project Highlights: Led the development of eProcurement platforms, showcasing strong project management and tech integration. Created Foodziie, a food delivery app, leveraging Spring Boot and React for a seamless user experience. Innovated with ML for semantic search using Elastic Search, improving data retrieval efficiency. Methodology & Quality: Agile development ensures iterative progress and quality control through regular code reviews and testing. Credentials: Certified in Java Data Structures & Algorithms, High Level, and Low Level Design. B.Tech in Computer Science Engineering, CGPA 8.38, from the University of Engineering & Management, Kolkata. I'm passionate about tackling complex challenges, combining deep technical knowledge with innovative practices to not only meet but exceed your expectations. Let's work together to transform your project ideas into successful realities.
    Featured Skill PostgreSQL Administration
    ML Automation
    ETL Pipeline
    Apache Airflow
    Python
    PostgreSQL
    SQL
    React
    Spring Data
    Hibernate
    JDBC
    Spring Framework
    Spring Cloud
    Spring Boot
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    About Me: Hi, I’m Anurag, a full-stack developer and SaaS founder with extensive experience in AI-powered applications, scalable SaaS platforms, and automation tools. Over the years, I’ve worked extensively with Next.js, React, Node.js, and various AI APIs (OpenAI, AWS, and Azure Vision), building everything from AI-driven content platforms to large-scale web applications. Currently, I’m building Spotbuzz, an AI-powered content creation platform that helps businesses, marketers, and creators generate high-quality images, videos, music, and speech—all in one place. My background in digital marketing and AI automation gives me a unique edge in developing tools that drive engagement and conversions. What I Can Do for You: ✅ Full-Stack Development – Scalable web apps using Next.js, Node.js, and Tailwind CSS ✅ AI & Automation – Integrating OpenAI, AWS, Azure Vision, and generative AI models ✅ SaaS Development – End-to-end product development, API integration, and cloud solutions ✅ Performance Optimization – Building high-performance, SEO-friendly, and responsive applications I’ve worked on multiple projects where speed, scalability, and AI-driven automation were crucial. Whether you're a startup looking to build an AI-powered SaaS or a business aiming to automate content generation, I can help bring your vision to life. Let’s connect and build something amazing! 🚀
    Featured Skill PostgreSQL Administration
    Redis
    PostgreSQL
    React Native
    React
    Next.js
    ExpressJS
    MongoDB
    MySQL
    Amazon Web Services
    Firebase
    TypeScript
    NodeJS Framework
    Golang
    Web Development
    Artificial Intelligence
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    Hi, I’m Abhirup, a backend developer and AI solutions architect with expertise in AI-powered applications, content automation, and scalable SaaS platforms. My experience spans Go, Python, and cloud technologies, specializing in AI-driven content generation, automation, and DevOps. As the Technical Co-Founder of Spotbuzz, I’ve built AI-powered solutions for image captioning, multi-modal content generation, and social media automation. I integrate cutting-edge AI models, optimize cloud infrastructure, and ensure high-performance applications with Docker and CI/CD pipelines. What I Can Do for You ✅ AI & Automation – AI-driven image captioning, multi-modal content generation, and automation using OpenAI, Azure, Hugging Face, and AWS ✅ Backend Development – Scalable, high-performance APIs in Go and Python, leveraging Redis, Firebase, PostgreSQL, and AWS S3 ✅ DevOps & Cloud – CI/CD pipelines with GitHub Actions, Dockerized deployments on AWS/Azure, and auto-scaling ML workloads ✅ Social Media Automation – Seamless API integrations for Meta, YouTube, and Twitter, enabling scheduled content posting I’m passionate about building AI-powered, scalable, and automation-driven solutions. Let’s connect and create something incredible! 🚀
    Featured Skill PostgreSQL Administration
    Deep Learning
    Redis
    Amazon S3
    AWS Lambda
    Microsoft Azure
    GitHub
    CI/CD
    Stable Diffusion
    PostgreSQL
    SQL
    Firebase Realtime Database
    Firebase Cloud Firestore
    Git
    Golang
    Python
  • $40 hourly
    • 0.0/5
    • (0 jobs)
    Dynamic software lead with extensive experience in IT consulting, systems integration, and software engineering. Proven expertise in Java, Spring Boot, and Agile methodologies. Skilled at delivering high-quality solutions and driving project success. Collaborates effectively with cross-functional teams and excels in adapting to evolving technology landscapes. Committed to achieving excellence in every endeavor, dedicated professional ready to make a significant impact.
    Featured Skill PostgreSQL Administration
    Messaging System
    REST API
    SOAP
    Reactive Programming
    PostgreSQL
    G-Cloud
    Spring Boot
    Java
  • $20 hourly
    • 4.8/5
    • (60 jobs)
    #React Native, #React, #Node.js, #Objective-C, #PostgreSQL, #TypeScript, #MySQL, #MongoDB, #Redux, #GraphQL, #Material UI, #Storybook Greetings! I am an accomplished React, React Native, and Node.js Developer with a passion for turning innovative ideas into reality through code. With 10+ years of experience in the industry, I've had the privilege of working on a diverse range of projects, from interactive web applications to feature-rich mobile apps and robust server-side solutions. Key Strengths: ✅ Expertise: I bring a wealth of expertise in React, React Native, and Node.js, mastering the latest technologies and best practices to deliver top-tier solutions. ✅ Full Stack: My skills encompass both front-end and back-end development, allowing me to build cohesive, end-to-end applications. ✅ I am committed to creating exceptional user experiences, emphasizing clean, intuitive design and robust functionality. ✅ I specialize in optimizing applications for speed and scalability, ensuring they run seamlessly even under heavy loads. ✅ Complex challenges are my playground. I thrive on dissecting issues, identifying solutions, and implementing them efficiently. Why Work With Me? 🚀 Results-Driven: I am not just a coder; I am a problem solver and a value creator. My goal is to deliver tangible results that drive your business forward. 🤝 Collaborative: I understand the importance of teamwork and effective communication. I actively engage with clients to ensure their vision is realized. 🌐 Versatility: Whether you need a responsive web app, a cross-platform mobile solution, or a robust backend system, I've got you covered. 💼 Professional: I approach every project with the utmost professionalism, meeting deadlines and exceeding expectations. 🌟 Client Satisfaction: My ultimate aim is your satisfaction. I take pride in consistently delivering high-quality work that leaves clients delighted. Let's embark on a journey to transform your ideas into reality. Whether you have a specific project in mind or need guidance on technology decisions, I'm here to help. Contact me today, and let's bring your vision to life!
    Featured Skill PostgreSQL Administration
    Storybook
    Material UI
    Redux
    GraphQL
    MongoDB
    MySQL
    TypeScript
    PostgreSQL
    Sencha Touch
    Objective-C
    Node.js
    React
    React Native
  • $13 hourly
    • 5.0/5
    • (43 jobs)
    ✔ AI 𝐀𝐠𝐞𝐧𝐭 Developer ✔ AI 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 Developer ✔ LangChain/LangGraph Specialist ✔ Serving Clients from "US", "Europe","India" ✔ 40+ Jobs Completed ✔ 3400+ Hours Completed I am a highly skilled Software Engineer with a proven track record as a Full Stack AL/ML specialist. With over 16 years of experience, I have extensive expertise in developing AI agents for enterprise-level workflow and process automation systems, alongside sophisticated task automation solutions, custom chatbots, and voice assistants tailored to diverse industries. I lead a specialised team of 5 AI engineers complemented by 20 additional developers focused on web and mobile application development, enabling us to deliver comprehensive end-to-end solutions. My services include: AI Agent Development - Custom agents from scratch or using low-code/no-code tools, with features like knowledge base integration, tool integration, and specialized agents for customer service, sales, scheduling, and automation. Voicebot Development - AI voice agents for inbound/outbound calls, customer service, and various business functions using platforms like SynthFlow, VAPI, and Twilio. Chatbot Development - Intelligent chatbots for various purposes including trading, content summarization, RAG enhancement, and integration with models like GPT-4, Llama3, and Gemini. I work with numerous AI technologies including vector databases, LangChain, CrewAI, OpenAI APIs, and more. I also have experience with full-stack development using React.js, Next.js, Node.js, and Python, as well as cloud services and databases. Technologies - ✔ Front-end & Back-end development - React.js, Next.js, Node.js, Python ✔ Cloud Services - AWS, Azure and GCP ✔ Databases - MySQL, PostgreSQL, VectorDB, MongoDB ✔ DevOps - Docker, Kubernetes, GitHub I provide comprehensive security through NDAs, full source code ownership, and complete control over servers/domains. I welcome both short-term and long-term partnerships on innovative and challenging AI projects that push technological boundaries.
    Featured Skill PostgreSQL Administration
    Azure OpenAI Service
    Full-Stack Development
    Django
    Vue.js
    GPT-3
    Amazon DynamoDB
    Spring Boot
    React
    Microservice
    PostgreSQL
    Flask
    Java
    JavaScript
    Python
    API Integration
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    HTML CSS JavaScript Jquery JqueryUI Ajax Bootstrap React Js Redux Node js Typescript Python PHP MVC OOP MySQL SQLite Apache Nginx Web Security SEO React Native Rust Svelte
    Featured Skill PostgreSQL Administration
    Web Design
    React Native
    Git
    Tailwind CSS
    Svelte
    Rust
    NGINX
    React
    HTML5
    CSS 3
    Node.js
    TypeScript
    JavaScript
    MariaDB
    PostgreSQL
    MySQL
  • $15 hourly
    • 5.0/5
    • (4 jobs)
    I am an accomplished Python developer with over a year of extensive experience specializing in building REST APIs and web/mobile applications using the Django framework. My expertise centers around crafting scalable and maintainable software solutions that cater to a diverse range of clients' needs. At the core of my skill set lies a deep-rooted competence in database design, optimization, and management. I am adept at formulating intricate queries that align with clients' exact specifications, facilitating the extraction of data tailored to their unique requirements. Beyond technical prowess, I excel in communication – an attribute that enhances my collaboration with clients. This collaborative approach ensures that project requisites are not only met but also exceeded, all within stipulated timelines. My professional journey is defined by a relentless pursuit of excellence and an unyielding commitment to delivering tailored solutions that transcend expectations.
    Featured Skill PostgreSQL Administration
    App Development
    Web Scraping Software
    Beautiful Soup
    Selenium WebDriver
    Selenium
    Web Scraping
    API
    RESTful API
    API Development
    Java
    Python
    Django
    PostgreSQL
    Web Development
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Hi! I'm Hritwij Shrivastava, a Data Engineer and Machine Learning Specialist passionate about delivering innovative solutions to data challenges. With hands-on experience in ETL development, data processing frameworks, and cloud platforms like AWS and Snowflake, I specialize in creating robust data architectures that transform raw data into actionable insights. My AWS Certified Machine Learning – Specialty credential underscores my expertise in leveraging AI and machine learning to solve complex problems effectively. I’ve contributed to impactful projects across healthcare and other industries, including: Building scalable ETL pipelines to streamline data workflows and optimize data ingestion. Developing predictive models using machine learning to uncover trends and improve decision-making. Designing cloud-native solutions that integrate seamlessly with modern data ecosystems. 🔧 What I Offer: ✅ End-to-end ETL pipeline design and implementation. ✅ Data migration, integration, and warehousing solutions (Databricks, Snowflake, and S3). ✅ Machine learning model development and deployment (Python, PyTorch, TensorFlow). ✅ Data architecture for scalable and efficient data processing. ✅ Advanced analytics and data visualization for actionable insights. 🌟 Why Work With Me: I bring precision, efficiency, and a collaborative approach to every project. Whether it's crafting a custom ETL pipeline or deploying a machine learning model, my focus is always on delivering high-quality results that exceed expectations. Let’s connect to turn your data into your greatest asset! 💬 Got a project in mind? Let’s chat and make it a success!
    Featured Skill PostgreSQL Administration
    MongoDB
    ETL
    PostgreSQL
    SQL
    Docker
    Microsoft Azure
    AWS Development
    AWS Application
    PySpark
    Databricks Platform
    Machine Learning
    Python
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