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Skills

  • MySQL
  • API
  • App Development
  • Back End Development
  • Express Js
  • Java
  • JavaScript
  • Mongo Db
  • MongoDB
  • Node Js
  • Node.js
  • PostgreSQL
  • Python
  • Software Development
  • Web Servers

Services

  • Web Development | AI Integration

    $5/hr Starting at $25 Ongoing

    Dedicated Resource

    Hi, I’m Bhaskar Gayen, a backend developer with an M.E. in Computer Science from Jadavpur University. I have experience building high-performance, scalable applications. I specialize in backend development...

    APIApp DevelopmentBack End DevelopmentExpress JsJava

About

Backend Developer | Java | Python | Cloud & Microservices | GenAI Expert

Hi, I'm Bhaskar Gayen, a backend developer with an M.E. in Computer Science from Jadavpur University, Kolkata, India. I build high-performance, scalable applications. I specialize in backend development with Python, Java, and cloud technologies, with extensive experience in microservices, Docker, and AWS.

Skills & Experience:

Backend: Java, Python, Node.js
Frameworks: Spring Boot, FastAPI, Flask
Cloud & CI/CD: Docker, AWS, Kubernetes, Azure DevOps
Databases: MongoDB, MySQL, PostgreSQL

Industry Projects:
• Built CI/CD workflows in Azure DevOps, Oracle DB integrations, and deployed applications on AWS EC2 at Cimba.ai
• Developed backend solutions at IQApex Labs using Node.js, MongoDB, and SQL, with automated deployment on Digital Ocean

Thesis: Developed a machine learning approach to address class imbalance in indoor localization, achieving a 4% accuracy increase with advanced generative models using Python, TensorFlow, and Keras.

Looking forward to delivering robust backend solutions for your projects.

Work Terms

Availability & Communication:
• Working Hours: Mon-sun
• Response Time: Within 2-4 hours
• Available for US/EU/IST time zones
• Communication via Guru messages, email, or Slack
• Weekly progress meetings via video call

Payment Structure:
• Hourly Rate: 6 USD/hour
• Milestone-based payments through Guru

Project Management:
• Detailed project scope document before starting
• Git repository access for code management
• Daily commits and progress updates
• Testing documentation included
• Source code ownership transfers upon final payment

Delivery Terms:
• Clear project timelines with milestones
• Regular code reviews and updates
• Bug fixes included within the warranty period (14 days)
• Clean, documented code guaranteed
• Deployment assistance included

Additional Terms:
• NDA signing available if required
• Code quality and security guaranteed
• Free consultation for project planning
• Post-deployment support (2 weeks)
• Technical documentation provided

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