Utsob Roy

Working at a next-gen delivery and logistic management SaaS that caters to complex needs of diverse customer groups and allows inter-vendor delivery management.

• Ported a significant amount of JS code from the POC to Golang, enhancing it on the way.
• Implemented microservices for tasks and crons.
• Architected and implemented Bulk-route optimization.
• Manage project health by enforcing testing, security standards, and best practices.

In between starting as a full-stack developer and leaving as a technology director, I managed and ensure growth for my team, delivered premium products for high-paying clients on time, and established the best practices.

• Managed projects to ensure on time delivery.
• Managed team, knowledge base, processes, and training.
• Brought the culture of open-source contribution as an organization.

Worked as DevOps engineer to build financial application and manage the on-premise servers.

• Architected, deployed and maintained on-premise OpenStack servers.
• Built financial applications for inter-vendor communications.

Contributed to the ecosystem of a high-performance, cross-platform document viewer specialized for e-ink devices, focusing on annotation data portability.

• Spearheaded a comprehensive revamp of the core highlight export plugin to optimize data structure and reliability for reader annotations.
• Enhanced export workflow compatibility with modern personal knowledge management (PKM) platforms by improving Markdown and text parsing outputs.

Contributed major architectural enhancements and core features to the leading open-source publishing plugin that enables users to compile and host local Markdown vaults as static digital gardens.

• Architected an extensible system for loading dynamic components, allowing end-users to seamlessly inject and render custom interactive elements within their published notes.
• Optimized the client-side local and global graph rendering engine, significantly reducing calculation overhead and improving smoothness for large personal knowledge bases.
• Engineered an advanced content transclusion (note embedding) framework with robust deep-linking, enabling precise content reuse and seamless jump-to-source navigation.
• Implemented an automated image optimization pipeline and native GitHub Gist embedding to drastically lower page weight and streamline technical documentation workflows.