SS
Sonali Singh
Contact details — on requestProof of Work — on request
Experience
Software Developer
Prosperr.io · Jan 2024 – Present
- Architected and implemented a tax computation engine supporting Salary, Capital Gains, Rental, and Business Income with incorporated deductions and exemptions to ensure accurate and scalable tax calculations.
- Developed an internal CMS platform to automate ITR filing workflows, enabling efficient management of tax return data, document uploads, and automated processing to reduce manual operational work.
- Built scalable single-page applications using Next.js, React, and TypeScript, developing responsive dashboards integrated with RESTful APIs within a microservice-based architecture.
- Designed secure authentication and user management systems using Firebase, enabling seamless login, role-based access control, and cross-platform support for web and mobile applications.
- Revamped core onboarding and permission systems, optimizing admin configuration processes and reducing setup time by 80%; introduced Cypress end-to-end testing to ensure reliability of onboarding and access control flows.
- Leveraged PhonePe and HDFC Smart Payment Gateway to enable secure transactions and premium feature access, implementing reliable payment processing flows and transaction validations.
- Established CI/CD pipelines using AWS CodePipeline with monitoring through Sentry and Grafana in an Agile development environment.
- Improved application performance by 20% via Lighthouse analysis, optimizing React rendering with useMemo, useCallback, and React.memo, and configuring Webpack for efficient bundling and asset optimization.
- Built a cross-platform mobile application using React Native, focusing on Android performance optimization and smooth screen rendering.
- Enabled Firebase Crashlytics for crash monitoring and delivered real-time chat using Socket.IO for scalable bidirectional messaging.
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Web Developer
Single Interface · Jul 2023 – Dec 2023
- Constructed and maintained a Next.js single-page analytics dashboard using TypeScript, building reusable and responsive UI components for client reporting.
- Utilized Google Analytics and Google APIs to track user behavior, client analytics, and Google ranking data with real-time updates.
- Built interactive data visualizations using D3.js and Chart.js to display client performance metrics through responsive and dynamic graphs.
- Optimized frontend performance using React Query for API caching, Redux for state management, and useMemo/useCallback to reduce re-renders.
- Orchestrated an AI-powered chatbot within the dashboard to automate client queries and analyze ranking results for faster insights.
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Android Developer Intern
IndVibe InfoTech Pvt Ltd · Jan 2023 – May 2023
- Built and optimized React Native UI components to improve mobile user experience across Android devices.
- Configured API integrations and authentication flows, enabling seamless data communication with backend services.
- Worked closely with senior developers to identify and fix bugs, improving overall app stability.
- Participated in feature development and testing, contributing to faster development cycles in an Agile team.
Skills 0 proven through work
Also works with
Information AccessibilityData Accessibility ImprovementIncome AggregationClean Code PracticesCross-Platform DevelopmentProcess ImprovementReceiving and Incorporating FeedbackTransparent CommunicationTeamworkAdaptabilityWork Planning and PrioritizationProblem SolvingBackend DevelopmentFull-stack DevelopmentData TransformationUI Performance OptimizationLayout DesignCSSCross-Device TestingUI TestingComponent-Based ArchitectureDesign Systems DevelopmentUser Interface DesignFront-end DevelopmentChatbot DevelopmentResponsive UI ImplementationUser-Centered DesignCode ReviewDashboard UI DesignApache KafkaSQLite Database UsageFile Upload HandlingWebSocket ImplementationProject Architecture PlanningData Flow DesignREST API Endpoint DevelopmentData ModelingInput Validation ImplementationRBAC Module DevelopmentWorkflow Automation (Spreadsheet-Based)Functional TestingStakeholder ManagementBusiness Logic AnalysisData CalculationAPI IntegrationMobile UI DesignTanStack Query UsageApplication Performance OptimizationCI/CD Pipeline ImplementationAsynchronous ProgrammingFirebase Platform IntegrationAWS DeploymentCMS Feature DevelopmentIndividual Tax CalculationChat Feature ImplementationPayment Gateway IntegrationAPI Authentication ImplementationApplication MaintenanceProduct DevelopmentExpress.js Backend DevelopmentNode.js DevelopmentReact Native DevelopmentRedux Toolkit State ManagementTypeScript DevelopmentNext.js DevelopmentReact DevelopmentMobile Application DevelopmentBuilding Web ApplicationsScalable System Design
Proof of Work
Proof of Work
Sonali shares this with people who ask. You'll hear back either way.
Education
Bachelor of Technology, Computer Science Engineering
Shri Vaishnav Vishwapeeth Vishwavidyalaya · 2020 — 2023
Contact details
Contact details
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