Harsh Shukla

Full-stack Software Development Engineer III with 13+ years of experience designing and delivering scalable web applications, microservices, and hybrid mobile apps. Strong expertise in Node.js, React, NestJS, and cloud-native solutions on AWS. Proven ability to lead technical initiatives, migrate legacy systems, and build EdTech platforms serving thousands of students and teachers.

Software Engineer (SDE III) - LeadSchool (Leadership Boulevard Pvt Ltd) - Mumbai

(2018-02)

• Architected and scaled Nucleus ERP platform, streamlining admissions, class allocations, assessments, and reporting for 1.5M+ students daily.
• Designed and launched DELTA, a responsive content platform for curriculum delivery enabling seamless NCERT and multi-board content access for teachers and students.
• Integrated multi-format content viewers (media, documents, PDFs) to enhance teacher and student engagement.
• Led Angular-to-React migration for Nucleus and DELTA platforms, improving maintainability, performance, and reducing server costs by consolidating workloads from two servers to one.
• Transitioned APIs from monolith to microservices, reducing testing overhead by 50% and accelerating release cycles.
• Ensured cross-device compatibility and mobile responsiveness across all products.
• Tech stack: Node.js, NestJS, Angular, React, AntD, Tailwind, AWS, MongoDB, PostgreSQL, Docker, Redis.

Mobile Application Developer - Techbizbuzz Technologies LLP (Client: Deloitte India LLP)

(2016-01 - 2018-01)

• Developed P_AMS – an agriculture workflow system providing step-by-step guidance for field preparation, planting, and harvesting with time-based scheduling for watering and crop lifecycle management.
• Built Salaam Mumbai App – a dynamic questionnaire with conditional Yes/No flow, document upload for compliance tracking, and time-based logic to lock and re-prompt responses.
• Tech stack: Angular, Ionic, Node.js, Express.js, REST APIs, SAP Backend Integration.

Lab Assistant - Atharva College of Engineering (Govt. Aided) - Mumbai

(2013-06 - 2015-12)

Bachelor of Science - Information Technology - Mumbai University (2009 - 2013)