IamBishalIamBishal
Bishal Saha

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Resume / CV

Bishal Saha

Full-Stack EngineerAgentic AI ArchitectTechnical Author

I build scalable web applications and intelligent AI systems that solve real-world problems. With 15+ years of experience, I help businesses turn ideas into impactful digital products.

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Years Experience
15+
Projects Delivered
50+
Open Source Projects
3+
Research Publication
1

Professional Summary

Results-driven Full-Stack Engineer with 15+ years of experience in designing, developing, and deploying scalable web applications. Passionate about Generative AI and Agentic AI, with a strong focus on building intelligent systems, developer tools, and enterprise solutions. Experienced in leading end-to-end product development, architecting scalable systems, and mentoring teams. Author, open source contributor, and lifelong learner.

Key Highlights

  • 15+ years of professional experience
  • Full-stack development across multiple technologies
  • Expertise in AI, Generative AI and Agentic AI systems
  • Built and launched 50+ web applications
  • Open source contributor and technical author
  • Research paper published in a peer-reviewed journal
  • Passionate about developer education and knowledge sharing

Core Expertise

  • Full-Stack Development
  • Agentic AI
  • Generative AI
  • System Architecture
  • Cloud & DevOps
  • API Design & Integration
  • Security & IAM
  • Open Source
  • Technical Writing
  • Product Development
  • Team Leadership
  • Mentoring

Experience

  1. 2020 – Present

    Full-Stack Engineer | AI & Cloud Consultant

    Independent Consultant / Freelancer

    Remote | Global

    Working with startups, SMEs and enterprises to design and build scalable web applications, AI solutions and cloud infrastructure. Helping businesses with technology strategy, architecture review and end-to-end development.

  2. 2016 – 2020

    Founder & Director

    WORWIS Technologies Pvt. Ltd.

    Kolkata, India

    Founded and led a digital marketing and web development company with a team of 12 professionals. Delivered SEO, web applications and digital solutions for global clients. Managed business operations, client relationships and technical delivery.

  3. 2012 – 2016

    Senior Software Engineer

    Various Clients & Startups

    India / Remote

    Worked on web applications, enterprise systems and client projects across different industries. Led development teams and delivered high-quality solutions using modern technologies.

  4. 2010 – 2012

    Software Developer

    Early Career

    India

    Started my professional journey in software development, working on web applications and building a strong foundation in programming, databases and web technologies.

Technology

  • Java
  • Spring Boot
  • NestJS
  • Laravel
  • Python
  • FastAPI
  • Angular
  • React
  • Next.js
  • JavaScript
  • PostgreSQL
  • MySQL
  • MongoDB
  • Docker
  • Kubernetes
  • AWS
  • DigitalOcean
  • Nginx
  • Redis
  • Kafka
  • Git
  • GitHub Actions
  • Prometheus
  • Grafana
  • Sentry

Featured Projects

View All Projects

Research & Publications

A Hybrid Approach for Intelligent Document Processing Using LLMs and Knowledge Graphs

Peer-Reviewed Journal

International Journal of Advanced Computer Science and Applications (IJACSA)

Vol. 15, No. 6, 2024

Read Paper

Open Source

View on GitHub

Speaking

  • Generative AI for Developers

    Tech Community Meetup

  • Building Secure Web Applications

    Developer Conference

  • Agentic AI in Real-world Applications

    Webinar / Online Session

  • Open Source and Developer Productivity

    Community Event

Education & Certifications

  • Master of Computer Applications (MCA)

    West Bengal University of Technology

    2007 – 2010

  • Bachelor of Science (B.Sc.)

    University of North Bengal

    2004 – 2007

Certifications

  • AWS Certified Solutions Architect
  • Oracle Certified Java Professional
  • Google Cloud Professional
  • MongoDB Certified Developer
  • PostgreSQL Professional Certification

Let's Build Something Amazing Together

I'm always open to discussing new opportunities, interesting projects, or just having a conversation about technology.

Get in Touch