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I am a Senior Bubble.io Developer with 4+ years of experience delivering 25+ production-grade SaaS apps, marketplaces, and internal platforms for startups and global clients. I specialize in Bubble UI, workflows, and privacy rules, and I have strong Xano backend development skills including database modeling, API design, authentication, and RBAC. I also work with Shopify GraphQL integrations, secure payments, OAuth, webhooks, and performance optimization in remote, agile teams. In my projects I focus on building scalable, multi-tenant architectures and reliable automations. I thrive in collaborative, remote environments and enjoy turning complex requirements into robust, maintainable systems. My approach combines solid backend foundations with polished front-end experiences, ensuring products are fast, secure, and scalable while delivering value to users and stakeholders.…I am a Senior Bubble.io Developer with 4+ years of experience delivering 25+ production-grade SaaS apps, marketplaces, and internal platforms for startups and global clients. I specialize in Bubble UI, workflows, and privacy rules, and I have strong Xano backend development skills including database modeling, API design, authentication, and RBAC. I also work with Shopify GraphQL integrations, secure payments, OAuth, webhooks, and performance optimization in remote, agile teams. In my projects I focus on building scalable, multi-tenant architectures and reliable automations. I thrive in collaborative, remote environments and enjoy turning complex requirements into robust, maintainable systems. My approach combines solid backend foundations with polished front-end experiences, ensuring products are fast, secure, and scalable while delivering value to users and stakeholders.

Shantanu Keshewad

Full Stack Developer, Back-End Developer, Web Developer, +2

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I am a Senior Bubble.io Developer with 4+ years of experience delivering 25+ production-grade SaaS apps, marketplaces, and internal platforms for startups and global clients. I specialize in Bubble UI, workflows, and privacy rules, and I have strong Xano backend development skills including database modeling, API design, authentication, and RBAC. I also work with Shopify GraphQL integrations, secure payments, OAuth, webhooks, and performance optimization in remote, agile teams. In my projects I focus on building scalable, multi-tenant architectures and reliable automations. I thrive in collaborative, remote environments and enjoy turning complex requirements into robust, maintainable systems. My approach combines solid backend foundations with polished front-end experiences, ensuring products are fast, secure, and scalable while delivering value to users and stakeholders.…I am a Senior Bubble.io Developer with 4+ years of experience delivering 25+ production-grade SaaS apps, marketplaces, and internal platforms for startups and global clients. I specialize in Bubble UI, workflows, and privacy rules, and I have strong Xano backend development skills including database modeling, API design, authentication, and RBAC. I also work with Shopify GraphQL integrations, secure payments, OAuth, webhooks, and performance optimization in remote, agile teams. In my projects I focus on building scalable, multi-tenant architectures and reliable automations. I thrive in collaborative, remote environments and enjoy turning complex requirements into robust, maintainable systems. My approach combines solid backend foundations with polished front-end experiences, ensuring products are fast, secure, and scalable while delivering value to users and stakeholders.

Available to hire

I am a Senior Bubble.io Developer with 4+ years of experience delivering 25+ production-grade SaaS apps, marketplaces, and internal platforms for startups and global clients. I specialize in Bubble UI, workflows, and privacy rules, and I have strong Xano backend development skills including database modeling, API design, authentication, and RBAC. I also work with Shopify GraphQL integrations, secure payments, OAuth, webhooks, and performance optimization in remote, agile teams. In my projects I focus on building scalable, multi-tenant architectures and reliable automations.

I thrive in collaborative, remote environments and enjoy turning complex requirements into robust, maintainable systems. My approach combines solid backend foundations with polished front-end experiences, ensuring products are fast, secure, and scalable while delivering value to users and stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Bubble.io Developer at Returnx

October 1, 2025 - Present

Lead architecture and development of a Shopify returns and exchanges management SaaS platform. Integrated Bubble front-end workflows with Xano APIs for scalable backend operations. Migrated Shopify integrations from REST APIs to GraphQL to improve performance and data efficiency. Built webhook-driven workflows for returns, exchanges, notifications, and merchant automation. Owned backend architecture, database design, and workflow optimization for multi-tenant scalability.

Full Stack Bubble Developer at Zerocode.club (UK)

September 1, 2024 - September 1, 2025

Delivered end-to-end Bubble applications including mobile apps, CRMs, and marketplace platforms. Built Bubble native mobile applications with performance-focused workflows. Converted Figma designs into responsive, production-ready Bubble interfaces.

Bubble Developer at Anqa.it (Italy)

December 1, 2024 - February 1, 2025

Developed backend and frontend systems for a restaurant booking platform and job board. Integrated third-party APIs and automation tools to enhance workflows.

Senior Bubble Developer at Nocodeweb

June 1, 2024 - September 1, 2024

Led backend architecture and development for multiple Bubble projects including custom CRMs. Built automated data scraping and processing workflows. Optimized database structures and workflows for performance and scalability.

Bubble Developer at StarWebTek Solutions

December 1, 2023 - June 1, 2024

Developed responsive Bubble applications in collaboration with designers and product teams. Built lead automation systems with authentication and payment integrations.

Bubble.io Developer at Freelancer

January 1, 2022 - December 1, 2023

Delivered multiple production-grade Bubble applications for global clients. Integrated payments, messaging, and automation services. Optimized workflows and databases for scalability and performance.