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Senior Software Engineer — Full Stack Systems / Identity & Access Management

SumitGupta

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Building scalable Full Stack Systems, multi-tenant SaaS platforms, and secure Identity & Access Management (IAM) solutions.

Engineering TrustScaling Innovation
01About

SoftwareEngineerwith4+yearsofexperiencebuildinghigh-performancecloudsystemsandenterprise-gradesecuritysolutions.CurrentlyworkingatEduTrend(multi-tenanteducationplatform)andSazTech(Zohodevelopment),withanMSinComputerSciencefromtheUniversityatBuffalo.IspecializeinFullStackDevelopment(TypeScript,Java,SpringBoot,React,Next.js),IdentityProtocols(SAML,OAuth2.0,OIDC),andmulti-tenantSaaSarchitecture.

4+

Years engineering

10+

Cloud apps shipped

12

Engineers led

MS

CS — University at Buffalo

02Experience
01

Saz Tech

Zoho Developer — April 2026 – Present
  • Developing and customizing Zoho CRM and Zoho Creator applications to streamline business workflows.
  • Building Deluge scripts and custom functions to automate processes across the Zoho ecosystem.
  • Integrating Zoho apps with third-party services via REST APIs and webhooks.
Zoho CRMZoho CreatorDelugeREST APIsJavaScript
02

EduTrend

Software Engineer — Feb 2026 – Present
  • Built features for a multi-tenant education platform using TypeScript, GraphQL, MongoDB, Redis, and Clerk, with strict tenant-scoped data access and RBAC.
  • Implemented dynamic form builder workflows across GraphQL resolvers, Mongoose services, and Expo React Native, enabling configurable data collection for education teams.
  • Hardened tenant and organization lifecycle operations by improving DB connection handling, safe delete flows, and cleanup for isolated tenant databases in a multi-tenant architecture.
TypeScriptGraphQLMongoDBRedisClerkReact NativeJestDockerCloudWatch
03

miniOrange

Senior Software Engineer — July 2021 – July 2024
  • Led a 12-member team to deliver 10+ cloud-based Shopify apps; owned planning, code reviews, releases, and production support in an Agile/Scrum setup.
  • Implemented enterprise IAM using SAML, OAuth 2.0, and JWT, reducing onboarding friction and improving security posture for customer deployments.
  • Built and shipped Shopify App Store products (Inventory Sync, Salesforce Sync) using Java and Spring Boot, supporting high-volume scheduled syncs and external API integrations.
JavaSpring BootPythonRedisGraphQLPHPAWSDockerKubernetes
04

ServiceNow

Software Development Intern — July 2020 – Nov 2020
  • Integrated ML-driven enhancements into ServiceNow Universal Request using JavaScript (client) and Java (server) APIs, improving request routing and automation.
  • Delivered mobile UI improvements using HTML5, CSS3, and ServiceNow UI frameworks, improving usability across common request flows.
  • Built automated regression tests with Selenium and JUnit, increasing test coverage and reducing manual QA effort.
JavaJavaScriptHTML5CSS3SeleniumJUnit
03Selected Work
04Capabilities
LanguagesJavaTypeScriptJavaScriptPythonPHPSQLC++Bash
Frontend & MobileReactNext.jsExpo React NativeReduxRedux-SagaTailwind CSSHTML5CSS3Mustache.js
Backend & ArchitectureSpring BootNestJSNode.jsExpressGraphQLREST APIsMicroservicesAPI GatewayMulti-tenancyEvent-drivenWebhooksRBAC
Identity & Security (IAM)SAML 2.0OAuth 2.0OIDCJWTPKCESCIM 2.0ClerkSSOMFA
Data & MessagingPostgreSQLMongoDBRedisKafkaMemcachedFirebaseMinIOElasticsearchFull-Text SearchOutbox PatternIdempotency
Cloud & DevOpsAWSAzureDockerKubernetesTerraformGitHub ActionsJenkinsNginxCI/CDFlyway
Testing & ObservabilityJUnitJestSeleniumTestcontainersMochaOpenTelemetryPrometheusCloudWatchPinoPostmanSwagger

05 / Contact

Let's buildsomethingsolid.

sgupta98mnit@outlook.com
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