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  • $68 hourly
    • 5.0/5
    • (6 jobs)
    🌟 Proven Ex-Amazon Senior Software Engineer with 12+ Years of Experience 🌟 Are you seeking a seasoned software engineer with a background in both FinTech and tech giants like Amazon? Look no further! With over 12 years of hands-on experience, including tenure as part of a dynamic FinTech team and a successful stint at Amazon, I bring a unique blend of expertise, innovation, and leadership to every project. 🔍 Why Choose Me? ✅ Amazon-Caliber Expertise Having navigated the intricate systems and fast-paced environment at Amazon, I bring a wealth of experience in developing large-scale solutions that can withstand the demands of the modern digital landscape. ✅ AWS Architecture Certifications Holding AWS architecture certifications, I bring a deep understanding of AWS services and best practices to architect and deploy scalable, secure, and highly available solutions. ✅ React, React Native, Node.js, Next.js Experience Proficient in React/React Native for building dynamic user interfaces, Node.js for scalable backend development, and Next.js for server-side rendering and efficient client-side routing, ensuring seamless and performant web applications. ✅ Technical Interviewer With a background in conducting technical interviews, I possess a deep understanding of what it takes to identify top talent and build high-performing teams. ✅ Innovative Problem Solver Whether it's optimizing performance, streamlining workflows, or tackling complex challenges, I thrive on finding innovative solutions that exceed expectations. ✅ Collaborative Team Player With a proven track record of collaborating with cross-functional teams, I excel at fostering a culture of collaboration and driving projects towards successful outcomes. 🚀 Services I Offer: 🔹 Software Development Custom software solutions tailored to your unique requirements, utilizing the latest technologies and best practices. 🔹 System Architecture Designing scalable, resilient, and secure systems that lay a solid foundation for your digital initiatives. 🔹 Serverless Implementation Leveraging cloud-native serverless architectures to build highly scalable and cost-effective solutions. 🔹 Database Design Designing and optimizing database schemas for efficient data storage and retrieval. 🔹 React/React Native, Node.js, Next.js Development Building modern web/mobile applications with React/React Native for dynamic frontends and Node.js for scalable backend services, along with Next.js for server-side rendering and efficient client-side routing. 🔹 Code Reviews & Optimization Enhancing the efficiency, reliability, and maintainability of existing codebases through meticulous code reviews and performance optimizations. 🔹 Technical Consultation Strategic guidance and insights to help you make informed decisions about your technology roadmap and architecture. Let's collaborate to bring your vision to life and elevate your software projects to new heights. Reach out today to discuss how I can contribute to your success!
    Featured Skill NoSQL
    Java
    Bash Programming
    C
    C++
    AWS Development
    AWS AppSync
    AWS Amplify
    AWS Lambda
    Angular
    Firebase
    React Native
    AWS CloudFormation
    Node.js
    JavaScript
    Python
    NoSQL Database
    React
    HTML5
    SQL
  • $50 hourly
    • 5.0/5
    • (26 jobs)
    Hi, there! Are you in search of a seasoned Backend developer with strong background in Cloud DevOps engineer and Senior ML Engineer? Look no further! I bring a wealth of expertise to the table for you and your product. 🖥️ Backend Development As a seasoned backend developer, I've honed my skills in crafting robust and efficient solutions. My backend development capabilities encompass: - Microservices Architecture: design and implement microservices architectures, enabling modular and scalable applications. - API Development: create RESTful and GraphQL APIs that facilitate seamless communication between front-end and back-end systems. - Database Design: excel in database design, optimization, and administration, ensuring data integrity and high performance. - Security and Performance: My solutions prioritize security best practices and are optimized for speed and reliability. 🔬 Machine Learning Expertise I am a senior ML/AI engineer with skills in data science, signal processing and NLP. I have especially expertise in statistics/probability, predictive analytics, ML-DSP and strong at logical, mathematical thinking. I am experienced in data science fields like EDA, feature engineering, changepoint detection using python scipy, numpy, pandas, scikit-learn and matlab. I am experienced in predictive data analytics such as time series forecasting and most of algorithms supported by scikit-learn, methodologies to ensemble model and improve its' performance and accuracy. ☁️ Cloud Engineering Excellence With a strong background in cloud engineering, I'm proficient in leveraging cloud platforms like AWS, Azure, and Google Cloud to build scalable and cost-effective solutions. My cloud engineering skills include: - Infrastructure as Code (IaC): use tools like Terraform, AWS CDK and AWS CloudFormation to provision and manage cloud resources efficiently. - Docker and Kubernetes: containerize applications and orchestrate them using Kubernetes for enhanced scalability and reliability. - Serverless Architecture: design serverless applications, minimizing operational overhead and cost while maximizing efficiency. 🛠️ DevOps Engineering Proficiency I bring DevOps practices into the fold, streamlining your development and deployment pipelines for increased agility and reliability. My DevOps skills include: - Continuous Integration/Continuous Deployment (CI/CD): implement CI/CD pipelines to automate testing and deployment, ensuring swift and reliable releases. - Infrastructure Automation: automate infrastructure provisioning, configuration, and monitoring, reducing manual intervention and errors. - Monitoring and Optimization: utilize tools like Prometheus and Grafana to monitor and optimize application performance and resource utilization. 🛠️ Technical Stack: Cloud Platforms: AWS, Azure, Google Cloud DevOps Tools: Docker, Kubernetes, Jenkins, Ansible, Terraform, AWS CDK, Azure DevOps, AWS CodePipeline, GitHub Actions Backend: FastAPI, Django, Flask Databases: MySQL, PostgreSQL, MongoDB, DynamoDB Machine Learning Libraries: TensorFlow, PyTorch, Scikit-Learn NLP: NLTK, spaCy, Transformers, OpenAI, LangChain Programming Languages: Python, Rust, Go, Node.js, JavaScript, Typescript, Java Web Frameworks: Flask, Django, Django Rest Framework, FastAPI, Spring Boot, React.js Version Control: Git, GitHub, GitLab
    Featured Skill NoSQL
    Google Cloud Platform
    AWS Lambda
    GitHub
    NoSQL Database
    SQL
    Database Development
    Image Processing
    Natural Language Processing
    OpenAI API
    Flask
    FastAPI
    Django
    RESTful API
    Back-End Development
    Python
  • $25 hourly
    • 5.0/5
    • (12 jobs)
    As a Full Stack Developer with over 3 years of experience in web and backend development, as well as mobile app development, I have a strong foundation in computer science and a passion for creating intuitive and visually appealing user experiences. I am highly skilled at problem-solving and have a proven track record of delivering high-quality projects on time and within budget. Throughout my career, I have had the opportunity to work on a wide range of projects for various clients across different industries. This has allowed me to gain a diverse set of skills and expertise in various programming languages and technologies, such as JavaScript, Node.js, Python, React, docker & AWS. In my current role, I am responsible for the design, development, and maintenance of various web and mobile applications. I have a strong understanding of the software development lifecycle, from requirements gathering and analysis to testing and deployment. I am also proficient in agile development methodologies, such as Scrum, and have experience working in fast-paced environments with tight deadlines. In addition to my technical skills, I am a team player and enjoy collaborating with cross-functional teams to find creative solutions to challenging problems. I believe in the power of open communication and transparency, and I always strive to exceed my clients' expectations. I am always looking for new opportunities to learn and grow as a developer, and I am excited to bring my skills and expertise to your project. Thank you for considering me for your Full Stack Developer needs. I am confident that my skills and experience make me an excellent fit for this role, and I am excited to contribute my expertise to your team.
    Featured Skill NoSQL
    Ethereum
    SQL
    Solidity
    SaaS
    NoSQL Database
    Front-End Development
    Next.js
    Docker
    WordPress
    Golang
    NestJS
    Mobile App Development
    TypeScript
    Java
    React
    React Native
    Amazon Web Services
    Node.js
  • $35 hourly
    • 3.9/5
    • (5 jobs)
    Hello, I'm Vaibhav Mavani, a full-stack web developer based in Toronto, Canada, with 5+ years of experience. 💡 From IDEA ➡️ 📲 APPLICATION ➡️ PRODUCT 📈✅ 🌟 Are you seeking a seasoned and passionate full-stack web developer to bring your projects to life? Look no further! I specialize in crafting visually appealing, user-friendly, and high-performance web applications, backed by over 5 years of experience in the software industry. 🔰 As an experienced web developer, I strongly desire to create unique and innovative solutions. My expertise spans across React, TypeScript, Node.js, and all facets of web development, from design to deployment. My primary skills and expertise include: ◼Front-end Development: HTML5, CSS3, React.js, Next.js, JavaScript, TypeScript ◼Back-end Development: Node.js, Express.js ◼Database: MySQL, PostgreSQL, MongoDB, NoSQL, SQL Server, AWS, DevOps practices ◼UI/UX Design: Figma, Sketch, Adobe Photoshop, Adobe Illustrator ◼CSS Libraries: Bootstrap, Tailwind CSS, Ant Design, Material UI, Chakra ◼CI/CD Tools: GitHub, Jira, Linux, Ubuntu, SVN, Trello, Slack ◼Website Optimizations and SEO ◼Pixel-perfect development in static HTML/CSS or React.js 🤝 I'm eager to meet with you and collaborate on building something exceptional! Contact me, and let's discuss how I can help you succeed. 🚀🚀🚀
    Featured Skill NoSQL
    NoSQL Database
    Redux
    Docker
    CSS 3
    HTML5
    Web Application
    TypeScript
    JavaScript
    MongoDB
    GraphQL
    SQL
    ExpressJS
    Node.js
    Next.js
    React
  • $75 hourly
    • 5.0/5
    • (2 jobs)
    I’m a software engineer with extensive experience in full-stack mobile app development, machine learning, cloud infrastructure, and more. I started SevenDot Analytics Inc. out of a passion for bringing innovative ideas to the mobile app world. As the technical lead for Odds Pulse, I oversaw the complete design, development, and deployment of the application from the ground up. I handled everything from in-house servers, backend architecture and databases to frontend development, UX/UI design, and marketing the final product. All while still managing a team of six — four developers, one UI/UX designer, and one marketer. Prior to this, I worked as a machine learning engineer at a utilities company, where I built advanced models for predictive analytics to optimize operations and decision-making. This experience sharpened my ability to implement efficient systems and leverage data-driven insights. If you need support on any part of your development process — whether it’s designing scalable systems, debugging ML models, or optimizing backend code — feel free to reach out. Skills obtained throughout the years: - Full-stack development: complete development and deployment of mobile applications. - Backend & frontend: Python, JavaScript, React Native, Expo. - Real-time systems: WebSockets, Redis, and real-time data streaming for instant user updates. - Servers & infrastructure: Kubernetes, NGINX, Let’s Encrypt for SSL, and scalable server management. - Databases: SQL (Postgres, SQLite, MySQL, Redshift) and NoSQL (MongoDB, Mongo Atlas). - Cloud solutions: AWS (EC2, RDS, ALB, API Gateway, VPC, Security Groups). - Security: OAuth sign-in implementation, AES/ECB encryption-decryption algorithms, SSL pinning, HTTPS/WSS protocols, and SQL injection prevention. - CI/CD pipelines: Docker, GitHub Actions workflows, pytest, pylint, and automated deployments. - Messaging protocols: MQTT, EMQX, Kafka for efficient device communication and IoT integration. - Machine learning: linear/logistic regression, K-means clustering, Principal Component Analysis (PCA). - Deep learning: Deep FeedForward Neural Networks (DNN), Convolutional Networks (CNN), Recurrent Networks (RNN, LSTM, GRU), Sequence-to-Sequence (S2S, seq2seq), NLP models, and Attention Mechanism. - Marketing: Meta Ads - targeted strategies to position products for success and drive user adoption.
    Featured Skill NoSQL
    Expo.io
    Amazon RDS
    Amazon EC2
    NoSQL Database
    SQL
    Full-Stack Development
    Data Science
    Deep Learning
    Machine Learning
    Mobile App Development Consultation
    React Native
    Node.js
    JavaScript
    Python
    Mobile App Development
  • $34 hourly
    • 5.0/5
    • (1 job)
    I'm a software developer and computer science graduate. I have experience in data engineering, and building full-stack application for small businesses. - Comfortable with Python, Typescript/Javascript, and scripting languages like Bash - Experience working on both frontend and backend - Trilingual: English, Chinese, Japanese (talk to me! :] ) - Excellent at communication
    Featured Skill NoSQL
    Machine Learning
    Data Engineering
    Front-End Development
    NoSQL Database
    Node.js
    SQL
    JavaScript
    TypeScript
    Python
  • $140 hourly
    • 5.0/5
    • (9 jobs)
    Mark is a senior data engineer with over 25 years of experience. His primary expertise is in the field of analytics / data warehousing / business intelligence with a specific focus on the Microsoft Fabric platform. He began his consulting career with Accenture and then founded IGENO in 1999. Mark has consulted in Canada, the United States, Australia and UAE and across a variety of industries including healthcare, e-commerce, real estate, retail, telecom, financial services, tourism and hospitality. He holds a Bachelor of Engineering (electrical) from the University of Victoria and an MBA from the University of Western Ontario (Ivey). He also served as an Adjunct Professor at the University of British Columbia (UBC) where he taught a course in data analytics.
    Featured Skill NoSQL
    MongoDB
    Data Engineering
    Microsoft Azure
    Azure DevOps
    React
    NodeJS Framework
    Microsoft Power BI Data Visualization
    Microsoft SQL Server Programming
    Data Science
    NoSQL Database
    JavaScript
    PySpark
    SQL
    Python
    Fabric
  • $35 hourly
    • 4.9/5
    • (29 jobs)
    I have more than 7 years of experience designing and developing websites using a variety of technologies for Web Apps and Mobile Apps. To view some of my projects and to get to know me better visit: nk.vercel.app/projects Languages: Javascript, Python and PHP Front-end: React + Typescript, NextJs + Typescript, VueJs , Wordpress + Theme Development Back-end: NodeJs, Django, Flask, Serverless Lambda API: RestAPI, GraphQL Implementation: Monolithic, Microservices, Server-side, Client-side, PWA Mobile: React Native (Android + IOS Development) Database: Postgres, MongoDB, MySQL, Firebase, Firestore, SQLlite Aws: S3, Lambda, Route 51, EC2, Cloudfront, DynamoDB, Amplify, AppSync Version Control: Git, Github, Bitbucket Analytics & Ads: Google Analytics, Google Adwords Adobe: Illustrator, Photoshop, Indesign, AdobeXD
    Featured Skill NoSQL
    NoSQL Database
    Firebase
    React Native
    AWS CloudFront
    Google Cloud Platform
    Redux
    PostgreSQL
    AWS Amplify
    SQL
    JavaScript
    Python
    Node.js
    WordPress
    React
    MongoDB
  • $90 hourly
    • 5.0/5
    • (19 jobs)
    Hi! My name is Stan. I have a passion for everything involved in coding, AWS and building new products. * 15+ years experience * Bachelors Degree in Mathematics * AWS Certified Solutions Architect – Professional * Always looking to learn and improve My expertises are: * Full Stack Development * AWS Architecture & DevOps * Serverless Solutions in AWS * Data Engineering I am expert in the following languages & technologies Javascript/Typescript Python Java Everything AWS! Serverless Framework React ReactNative Rest & GraphQL SQL & NOSQL Terraform ElasticSearch Various Unit Test Frameworks Node.js
    Featured Skill NoSQL
    NoSQL Database
    Solution Architecture
    AWS Lambda
    Amazon API Gateway
    Serverless Computing
    AWS AppSync
    SQL
    Serverless Stack
    Startup Company
    React
    Node.js
    Amazon Web Services
    TypeScript
    Amazon DynamoDB
    Java
    JavaScript
    GraphQL
    Python
  • $70 hourly
    • 5.0/5
    • (7 jobs)
    CKA Certificate. More than 12 years of experience in IT and more than ten years in commercial software development, DevOps, production support. Key Skills: - Turnkey approach development - Architecture + Backend + Frontend + DevOps + Documentation - Cloud micro service architecture (AWS, GCP) - Cost estimates B2B collaboration is available Tech skills: - Java, Golang, Python, NodeJS - React, Angular - Terraform, CloudFormation
    Featured Skill NoSQL
    Amazon Athena
    Amazon EC2
    Java
    SQL
    NoSQL Database
    AWS CloudFormation
    AWS Lambda
    Amazon ECS
    Data Structures
    Hibernate
    Spring Boot
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    We specialize in creating custom web apps tailored to your unique business goals. With years of experience delivering successful projects across diverse industries, our expert development team ensures that your app is fast, secure, and built to grow with your business. By leveraging the latest technologies, we deliver solutions that are both high-performing and future-proof. If you're seeking a cost-effective, standout web application that shines in both design and functionality, we're excited to bring your vision to life.
    Featured Skill NoSQL
    React Native
    Semantic UI
    Material UI
    Ghost CMS
    GSAP
    Tailwind CSS
    MongoDB
    TypeScript
    SQL Programming
    NoSQL Database
    Redux
    JavaScript
    React
    Next.js
  • $30 hourly
    • 5.0/5
    • (1 job)
    Java, Spring, Spring Boot, Kafka, ksqlDB, SQL and NoSQL DBs, RESTful microservices, APIs, Hibernate, Azure, AWS, Openshift, etc. I code with the help of Aider.chat, providing high quality/productivity to my clients.
    Featured Skill NoSQL
    Cloud Computing
    OAuth
    NoSQL Database
    RESTful API
    Hibernate
    SQL
    Java
    Spring Boot
    Kubernetes
    JSON
  • $14 hourly
    • 4.8/5
    • (58 jobs)
    Summary: Experienced Software Engineer with a strong background in full-stack software development. Proficient in Java, with expertise in Swing, Struts, SpringMVC, and Spring Boot along with Spring Securities. Skilled in Python, with hands-on experience in Flask, Django, and AI/ML technologies. Adept at designing, developing, and deploying robust software solutions to meet diverse project requirements. Proven ability to work effectively in cross-functional teams and deliver high-quality software products. Works: # Gamenic Nalamiz: - Worked as a Software Engineer in Gamenic Nalamiz for a Japanese international client. Design, implement, and deliver the Solution of an Existing System related to the Health Sector, Management Software, and AI and Machine learning Projects. - Break down complex problems into elegant technical solutions to intelligently solve problems. - Worked in Struts, Mysql, PostgreSQL, Apache Tomcat, Java7, Javascript, Jquery, Angularjs, HTML, CSS, Sass, JSP and Servlets, and Java8 in the Management System. - Worked in Spring-MVC, MySQL, Spring-data, Apache, Java8, Javascript, Jquery, Angularjs, HTML, CSS, Sas, JSP Servlets, and others for Health Related Applications. - Python: AI and Machine Learning Projects like Water Drainage Management AI using Tensorflow, Keras, Google Collab, Visualisation tools, LSTM, Multi LSTM for Forecasting, and others. - For Watermark Detection AI Used custom Pytorch code, AWS Custom label detection, Google Custom Label Detection, RapidAPI, and others for watermark detection based on Python and Flask. - OCR Project: Regarding text detection used the PyTorch model and custom coding for detecting text from images and aligning as per their predefined format for menu creation for the Food Industry. - Experience working with software tools (compilers, debuggers, IDEs, and test tools, GitHub, Redmine, GitHub Projects, RWS, Manic Time, Remmina, etc.) - Research into LSTM, Imitation Learning, GAIL, and Others for Tasks like Forecasting, Forecasting Improvement, etc. - Documentation and presentation into a proper format of completed or Research Task. # Eaglerain Technologies: - Eaglerain Technologies deals with projects regarding Commerce, Management Systems, etc. Worked in a company as a junior Java developer where my responsibility was to design and develop code as per the requirements list given. - Worked in Spring-MVC, Springboot, Spring Security, JWT Authentication, Spring-data, Monodb, and MySQL along with testing and validation. - Worked in Front-end sections like JavaScript: J query, Angular JS, React JS, and others. CI/CD, deployment, and documenting are other key aspect that I worked on in this organization. GitHub, Trello, Skype, Linux, Postman, Deployment tools. # Freelancing Task - Has Completed 10 WordPress Websites for local and international clients along with government organisations. - UI/UX Design, Development along with Deployment and documentation using Custom Coding, Elementor, Elementor Addons, Contact-form 7, SEO Tools, Rest-API Consume and Post, etc. - Design, Develop, and Deploy Software and Applications like Web, Android, and Desktop Applications. - Work with Technology Component Like Java: Spring boot, Android, JavaScript || WordPress || MySQL || AWS
    Featured Skill NoSQL
    SQL Programming
    Software Development
    System Analysis
    Internet of Things
    Slack
    Flask
    Machine Learning
    Artificial Intelligence
    NoSQL Database
    Linux
    Spring MVC
    Android App Development
    Relational Database
    Spring Boot
    DevOps
    Python
    JavaScript
  • $60 hourly
    • 5.0/5
    • (6 jobs)
    As an accomplished Full-Stack Developer and Java Desktop Expert, I bring over 10 years of experience in designing, developing, and delivering exceptional web and desktop software solutions for clients worldwide. My passion for technology and commitment to quality enable me to create powerful, user-friendly applications that meet diverse business needs and streamline operations. With expertise in web technologies like React, Node.js, and custom WordPress development, as well as Java desktop application development using Swing and JavaFX, I offer a comprehensive range of services to address your unique requirements: Services I provide include: Full-Stack web development (React.js, Node.js, Angular, Vue.js) Java desktop application development (Swing, JavaFX, AWT) Custom WordPress theme & plugin development Cross-platform software solutions for Windows, macOS, and Linux Responsive web design and development E-commerce solutions (WooCommerce, Shopify, Magento) Database design and integration (MySQL, PostgreSQL, SQLite, Oracle) API integration and development Multi-threading and performance optimization Maintenance, support, and troubleshooting I pride myself on my strong problem-solving skills, attention to detail, and effective communication. My dedication to client satisfaction has led to numerous successful projects and consistent 5-star reviews on Upwork. I maintain transparency and provide regular updates throughout the development process, ensuring a seamless and collaborative experience. Let's work together to create innovative web and software solutions that elevate your business and set you apart from the competition!
    Featured Skill NoSQL
    NoSQL Database
    C
    PHP
    C#
    SQL
    C++
    JavaScript
    Java
    Apache Groovy
    Python
  • $20 hourly
    • 4.7/5
    • (6 jobs)
    Hello, I'm a seasoned full-stack developer with over 5 years of hands-on experience in Java for backend development and a strong proficiency in front-end technologies such as React, Node.js, React Native, MongoDB, and GraphQL. My passion lies in creating robust, scalable, and efficient solutions that meet and exceed client expectations. Skills: - Backend: Node Js, Next jS - Frontend: React Native - Server-Side: Node.js - Databases: MongoDB - Query Language: GraphQL Experience: I have a proven track record of delivering high-quality software solutions across a diverse range of industries. My expertise extends to designing and implementing complex backend systems, ensuring seamless integration with responsive and intuitive front-end interfaces. Key Achievements: - Successfully developed and deployed many projects using Node Js for the backend and React or React Native for the front end. - Implemented a scalable Node.js server, reducing response time and improving overall system performance. Why Choose Me: - Expertise: With a deep understanding of both backend and frontend technologies, I offer end-to-end development capabilities. - Efficiency: My goal is to deliver efficient and maintainable code that stands the test of time. - Communication: I value clear and open communication, ensuring clients are well-informed throughout the development process.
    Featured Skill NoSQL
    GitHub
    Java
    Cloud Computing
    SQL
    Flask
    Microsoft Office
    Web Development
    Git
    NoSQL Database
    Database
    JavaScript
    Python
    Amazon Web Services
    Microsoft Azure
    Bash
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    Hi! Emmad here 👋 So I saw you are looking 👀 for a Fullstack developer, So let me give you a brief intro about myself 🙂I am a graduate student of computer science located in Canada and have the following skillset: Adding frontend using: - React.js - Next.js (js/typescript) - Gatsby.js - Vue.js Adding backend using: - Node.js - SQL - dynamo DB - Mongo DB - Python (FastAPI & Django) DevOps: - AWS (EC2, S3, RDS, AWS Elastic Beanstalk, Lambda, CloudFront, CloudWatch, EventBridge, codepipeline) - Azure - Docker - Kubernetes - Git. Now, currently into JAMstack: - Serverless (netlify/AWS) - Airtable - Contentful - Strapi - AWS AppSync - AWS Cognito I would be happy to discuss your project needs and how I can help you meet them. I look forward to talking to you!
    Featured Skill NoSQL
    Data Modeling
    AWS Development
    NoSQL Database
    React
    Database
    Django
    Node.js
    Python
    SQL
  • $25 hourly
    • 5.0/5
    • (1 job)
    I’m a software engineer interested in architecting and building API’s, designing and developing front end UI, low level systems programming, numerical analysis for mathematic/physics, game development and automation. I have professional experience in a corporate and freelance setting building scalable web apps, micro-services (REST APIs and SDKs) and SaaS cloud services using a number of technologies! Visit my portfolio website at andrewlackie.com to learn more! • Front-end technologies: React/Preact, JavaScript, CSS3, bootstrap • Back-end technologies: Python (FastAPI, Flask, Django), C# (.NET Core), Ruby on Rails • Database: PostgreSQL, CosmoDB, MongoDB, SQL Server • Systems programming: C (ncurses, sdl2, STL), C++ (templates, OOP, algorithm design) • Numerical Analysis: C, Matlab, Mathematica, C++, Fortran, R • Data science / Machine learning: Python, Pandas, Numpy, Scikit-learn, TensorFlow, Matplotlib, Seaborn • Unit/Load testing: Jest, React Testing Library, Enzyme, Pytest, Locust, Criterion (C) • Misc: Jira, Azure, Git, GitHub
    Featured Skill NoSQL
    Scientific Computation
    Full-Stack Development
    GraphQL
    NoSQL Database
    React
    .NET Core
    Linux
    API Development
    C
    Linux System Administration
    Flask
    C++
    SQL
    Bash
    Python
  • $20 hourly
    • 5.0/5
    • (1 job)
    - Accomplished developer proficient in creating dynamic websites and applications - Expertise extends to Full Stack Web Development, PythonQT Software Development, and game creation using Unity and Unreal engines. - Noteworthy academic performance, consistently stood among the top echelons in the computer science program. - Received high commendations from professors for exemplary problem-solving and coding skills. - Hands-on experience garnered through a variety of projects demonstrating capability to design, code, test, and deploy software solutions. - Versatile in numerous programming languages including Python, JavaScript, and C++. - Active engagement in extracurricular tech events like hackathons and coding competitions to refine technical and collaborative skills. - Enjoy working in collaborative settings, contributing significantly towards achieving collective project goals. - Strong advocate of continuous learning, demonstrated through active participation in computer science forums and adherence to DevOps principles. - Commitment to regular communication, ensuring seamless project management from inception to delivery. - Eager to assist in various web endeavors, be it enhancing online visibility, listing services, or setting up an engaging online storefront.
    Featured Skill NoSQL
    NoSQL Database
    Script
    Cloud Computing
    Game Development
    DevOps
    Next.js
    React
    Ruby
    Golang
    PHP
    SQL
    TypeScript
    Docker
    Kubernetes
    Web Development
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    Detail-oriented problem solver with a commitment to crafting clean code and exceptional user experiences.Excited to expand my knowledge in both front-end and back-end technologies.Seeking opportunities to contribute fresh ideas and collaborate within a dynamic web development team.Passionate about staying current with industry trends and best practices.
    Featured Skill NoSQL
    Translation
    API
    NoSQL Database
    Web Development
    Responsive Design
    Bootstrap
    React
    JavaScript
    HTML
    CSS
    SQL
    Front-End Development
  • $50 hourly
    • 4.0/5
    • (1 job)
    * Accomplished Technical Program Manager with 15 years of expertise in B2B, B2C, leading customer-facing and foundational teams alike * Led cross-functional teams to deliver high-impact projects with budgets upwards of USD 25 Million * Focused on enhancing customer satisfaction through proactive problem-solving. * Recognized for an approachable leadership style that promotes innovation while ensuring project execution excellence.
    Featured Skill NoSQL
    NoSQL Database
    Solution Architecture
    Scrum
    Jira
    Team Management
    Project Management
    Project Prioritization
    Project Schedule & Milestones
    Leadership Skills
    Engineering Management
    Technical Project Management
    DevOps
    TypeScript
    Node.js
    Agile Software Development
  • $50 hourly
    • 0.0/5
    • (1 job)
    I'm a full stack developer experienced in building web applications and systems, no matter how big or small. - Experienced in Angular, HTML, Java, and almost all databases. - Creating applications from start to finish with a good design for maintenance and upgrades.
    Featured Skill NoSQL
    React
    NoSQL Database
    Oracle
    Hibernate
    Spring Boot
    Spring Batch
    Apache Maven
    MongoDB
    PostgreSQL
    Microsoft SQL Server
    SQL
    JavaScript
    TypeScript
    Angular
    Java
  • $35 hourly
    • 0.0/5
    • (2 jobs)
    🚀 Boost Your Digital Presence with Scalable, High-Performance Full Stack Solutions! I am a seasoned Full Stack Developer with extensive experience in Python/Flask/Django/FastAPI, React/Angular/Next.js, and Java Spring Boot. I design and build robust, scalable web applications using modern frontend frameworks like React, Next.js, and Tailwind CSS, along with backend development in Python (Django, Flask, FastAPI) and Java (Spring Boot, Hibernate, JAX-RS). My solutions leverage secure API integration, efficient database management (PostgreSQL, MySQL, MongoDB), and cloud deployment (AWS, Google Cloud, Docker, CI/CD) to ensure your application performs at its best. 🔥 What I Do: • Frontend Development:  – Build responsive, SEO-optimized user interfaces using React, Next.js, TypeScript, Tailwind CSS, and modern UI component libraries. • Backend & API Development:  – Develop robust RESTful and GraphQL APIs using Python (Django, Flask, FastAPI) and Java (Spring Boot), ensuring scalability and maintainability.  – Set up scalable project foundations with PostgreSQL, Prisma, and GraphQL while following best practices. • Full Stack Integration & Cloud Deployment:  – Seamlessly integrate frontend and backend systems with detailed documentation and code structuring.  – Deploy applications on AWS, Google Cloud, or similar platforms using Docker and CI/CD pipelines for 24/7 high availability. • Additional Capabilities:  – Experience with Node.js, Git, automated testing (JUnit, Selenium, PyTest), and agile methodologies.  – Proven track record in setting up scalable Next.js projects and integrating complex backend systems, including API integrations for services like Twilio, and handling databases like PostgreSQL and MongoDB. 💡 Why Choose Me? • Proven Expertise: I’ve successfully delivered projects—from scalable Next.js foundations with TypeScript, PostgreSQL, Prisma, and GraphQL, to full-stack applications with FastAPI/Django backends integrated with responsive React interfaces. • Customized Solutions: I work closely with you to tailor solutions that reflect your unique business strategies, whether for short-term projects or long-term collaborations. • Transparent Communication: I provide clear, regular updates, thorough documentation, and agile project management to ensure your vision is realized. 📈 Let’s Build Your Next Scalable Web Application! ✉️ 𝗠𝗘𝗦𝗦𝗔𝗚𝗘 𝗠𝗘 now or 𝗜𝗡𝗩𝗜𝗧𝗘 𝗠𝗘 to your job for a 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡—let’s discuss how we can transform your complex requirements into an elegant, high-performance solution that drives your business forward!
    Featured Skill NoSQL
    SQL
    NoSQL Database
    JavaScript
    React
    Angular
    Python
    Java
    Full-Stack Development
    Front-End Development
    Back-End Development
    Software Development
    AI Development
    Data Scraping
    Artificial Intelligence
    Machine Learning
  • $60 hourly
    • 0.0/5
    • (0 jobs)
    Competencies Software Development Life Cycle Cloud Solutions Data modeling Microservices protocol development Code optimization Machine Learning Troubleshooting . An accomplished Senior Software Developer with over 20 years of experience leading projects as a solution architect, senior developer and programmer. Highly effective at analyzing existing systems to discover issues and developing creative solutions to satisfy business and customer needs.
    Featured Skill NoSQL
    NoSQL Database
    SQL
    Data Processing
    Cloud Computing
    App Development
    Android App Development
    Desktop Application
  • $60 hourly
    • 0.0/5
    • (1 job)
    Experienced Software Engineer | Automation & Full-Stack Development Expert Hi there! I’m Hayk Balagyozian, a results-driven software engineer with over a decade of experience in Automation, Full-Stack Development, and Team Leadership. I’ve worked on diverse, high-impact projects for companies of all sizes, from startups to enterprise-level organizations, and have a proven track record of delivering innovative solutions that exceed expectations. What I Do Best • Automation Expertise: Specializing in creating robust test automation frameworks, CI/CD pipelines, and infrastructure solutions. I have deep knowledge of C#, Java, NodeJs, GoLang, and more. • Full-Stack Development: Proficient in building scalable, user-friendly web applications and APIs using modern frameworks and cloud platforms like AWS and GCP. • Team Leadership: With years of experience leading cross-functional teams, I excel at mentoring developers, optimizing workflows, and delivering high-quality results on tight deadlines. • Problem Solver: Whether it’s introducing cutting-edge tools, optimizing existing systems, or diving deep into troubleshooting, I thrive on turning complex challenges into efficient, scalable solutions. Highlights of My Career • Led Automation Infrastructure teams, transforming workflows and increasing efficiency across multiple departments. • Co-founded and managed a tech startup, gaining hands-on experience in business strategy and software innovation. • Transitioned to Full-Stack Development during a company reorganization, expanding my skillset while staying at the forefront of emerging technologies. Why Work With Me? I bring a combination of technical expertise, business acumen, and a collaborative mindset to every project. My approach is client-focused—I take the time to truly understand your goals and tailor my work to help you achieve them. With me on your team, you’ll have a dedicated professional who delivers top-notch results, communicates effectively, and always goes the extra mile. Let’s create something incredible together!
    Featured Skill NoSQL
    React Bootstrap
    PyCharm
    NoSQL Database
    SQL
    Golang
    NodeJS Framework
    React
    JavaScript
    Python
    Scripting
    Product Development
    Web Application
    Web Development
    Software QA
    Quality Assurance
  • $95 hourly
    • 0.0/5
    • (0 jobs)
    Versatile full-stack software engineer with expertise in data engineering and extensive experience in designing and developing robust software solutions. Achieved a 40% improvement in system performance and optimized data processing, resulting in a 75% reduction in data-related incidents.
    Featured Skill NoSQL
    SQL
    React
    dbt
    NoSQL Database
    BigQuery
    ClickHouse
    Scala
    Node.js
    GitHub
    Terraform
    MongoDB
    TypeScript
    Docker
    Apache Airflow
    Python
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    I am experienced developer with over 11 years in full-stack application development, specializing in Java, Spring Boot, and Node.js. Proven expertise in building scalable microservices and serverless applications using Azure Functions. Strong background in database technologies including Oracle and Cosmos DB, with hands-on experience designing performant, cloud-native solutions. Led multiple end-to-end projects in the healthcare and pharmaceutical sectors, including initiatives leveraging Generative AI technologies for code transformation and automation. Adept at driving Proof of Concept (POC) development, solving complex technical challenges, and delivering innovative, low-risk solutions. Passionate about clean architecture, cloud development, and team leadership. Holds a Bachelor’s Degree in Computer Science Engineering.
    Featured Skill NoSQL
    SendGrid
    Twilio API
    Apigee
    Amazon API Gateway
    Web Development
    Web Application
    Healthcare IT
    NoSQL Database
    MySQL
    Oracle
    SOAP API
    REST API
    NodeJS Framework
    Spring Boot
    Java
  • $40 hourly
    • 0.0/5
    • (0 jobs)
    I am a highly motivated and detail-oriented aspiring web developer and programmer, set to graduate in April 2025 from the Computer Programmer Analyst program at Canadore College. With a solid foundation in software development, database management, and machine learning fundamentals, I bring a creative yet analytical approach to solving problems and building user-focused solutions. Skills and Expertise Web Development: Proficient in HTML, CSS, JavaScript, and responsive design principles, with hands-on experience building custom-coded websites for small businesses, including e-commerce integration. Programming: Skilled in Java and Python, with practical experience developing graphical interfaces, managing student records, and implementing control flows. Database Management: Knowledgeable in SQL and database design, capable of organizing and analyzing complex datasets. Machine Learning: Exploring predictive modeling and AI applications, driven to expand expertise in this area.
    Featured Skill NoSQL
    C++
    Node.js
    NoSQL Database
    MySQL Programming
    MySQL
    Database Development
    Python
    Java
    PHP
    Web Application
    Web Development
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