Hi, I’m Hemang Vyas
Full Stack Developer. Software Architect. AI & Machine Learning. E-Commerce. DevOps.

- Architecture & Design
- Architected a decoupled, configuration-driven data ingestion framework using the Adapter design pattern, enabling rapid integration of new data sources (e.g., IMAP, SFTP, APIs) with zero changes to core application logic.
- Spearheaded the adoption of a modular architecture by encapsulating features into independent, self- contained modules, which significantly improved code maintainability, promoted reusability, and accelerated parallel development cycles.
- Designed and implemented a multi-tenant SaaS architecture with strict data isolation, ensuring the system could scale horizontally to support a growing number of clients while guaranteeing data privacy and security.
- Performance & Scalability
- Engineered a high-throughput, asynchronous data processing pipeline utilizing Laravel Queues and Redis, ensuring system scalability and responsiveness by offloading intensive I/O-bound tasks to background workers.
- Optimized application performance by designing a stateless, queue-based job system, allowing for horizontal scaling of workers and ensuring resilient, fault-tolerant data processing.
- System Reliability & Security
- Developed a comprehensive error-handling and observability strategy for background processes, integrating exponential backoff for retries, structured logging, and automated alerting to ensure high availability and minimize downtime.
- Implemented security best practices by default, including end-to-end encryption for sensitive credentials and configurations, safeguarding client data and ensuring compliance with modern privacy standards.

- Architecture & Design
- Designed custom standalone platforms, including Sellics-inspired tools, ERP systems, and Power BI integrations, to create tailored solutions for e- commerce data management and reporting.
- Architected a product monitoring software that replicates vital data from Amazon and eBay, enabling real-time insights and seamless integration with external marketplaces.
- Developed a parcel tracking system incorporating APIs from DPD, DHL, UPS, and other frameworks, ensuring modular and extensible design for future carrier additions.
- Created native web-view mobile apps for report delivery, focusing on cross-platform compatibility and user-centric UI/UX.
- Performance & Scalability
- Engineered scalable websites and applications by writing well-designed, testable, and efficient code adhering to best software development practices, supporting business growth through expanded user bases.
- Optimized data integration from various back-end services and databases, enhancing system responsiveness and handling increased loads without performance degradation.
- Implemented Power BI dashboards for corporate-level reporting, leveraging efficient data querying and visualization techniques to manage large datasets effectively.
- Managed the maintenance, expansion, and scaling of sites, applying emerging technologies to boost operational efficiency and accommodate growing demands.
- System Reliability & Security
- Developed comprehensive error-handling in custom platforms, including automated monitoring and recovery mechanisms to maintain high availability.
- Ensured secure data handling in monitoring and tracking systems, complying with privacy standards for e-commerce data from multiple sources.
- Created and maintained detailed software documentation, facilitating reliable knowledge transfer and reducing downtime during updates or team transitions.
- Collaborated with web designers to match visual design intent while incorporating secure, responsive design principles for robust UI/UX experiences.

- Architecture & Design
- Architected website layouts and user interfaces using standard HTML/CSS, PHP, jQuery, and JavaScript practices, focusing on modular components for easy customization and reuse.
- Designed data integration strategies from various back-end services and databases, creating flexible architectures adaptable to diverse client needs.
- Led the development of scalable web applications as owner, incorporating best practices to build foundational structures supporting long-term growth.
- Performance & Scalability
- Optimized code for efficiency and testability, ensuring applications could handle increasing user traffic and data volumes without compromising speed.
- Managed site maintenance, expansion, and scaling, applying industry trends to enhance performance and enable horizontal growth.
- Gathered and refined specifications based on technical needs, streamlining development cycles for faster iterations and improved scalability.
- System Reliability & Security
- Implemented robust documentation practices, creating and maintaining software guides to ensure system reliability and ease of troubleshooting.
- Cooperated with web designers to align implementations with visual intent, while embedding security measures in UI/UX designs.
- Stayed updated on emerging technologies, integrating reliable and secure trends into operations to minimize vulnerabilities and downtime.

- Architecture & Design
- Designed responsive website layouts and user interfaces with HTML/CSS, PHP, jQuery, and JavaScript, emphasizing UI/UX principles for intuitive user experiences.
- Architected data flows from back-end services and databases, creating integrated systems tailored to electronics retail operations.
- Collaborated on gathering and refining technical specifications, building architectures that supported custom requirements and future expansions.
- Performance & Scalability
- Wrote efficient, testable code following best practices, optimizing for performance in high-traffic e-commerce environments.
- Managed site scaling and expansion, incorporating emerging technologies to handle growing data and user demands effectively.
- Ensured applications were plugged into industry trends, enhancing scalability through proactive updates and optimizations.
- System Reliability & Security
- Developed and maintained comprehensive software documentation, promoting reliable system operations and quick issue resolution.
- Implemented security-focused designs in cooperation with web designers, ensuring visual intent was met without compromising data integrity.
- Focused on robust error handling and maintenance strategies to achieve high system availability and minimize operational disruptions.