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Noida, India
Open to freelance and full-time roles
Hi, I'm Aryan.A Full Stack Developer building scalable web applications.
I build scalable web applications and backend systems with a strong focus on API design, performance, and reliable product delivery.
18+ delivered3+ yearsE-commerce, BI, AI, CollaborationFreelance + Full-time
About
Focused On Impact, Not Resume Clutter
I build practical product systems that improve speed, reliability, and developer flow across API-heavy and data-heavy workloads.
What I bring
- Lead backend-first product delivery across .NET, Java Spring Boot, Python, and Node.js services.
- Design and ship REST, GraphQL, SOAP, and integration-heavy APIs for production systems.
- Build full-stack web, mobile, desktop, and TV applications based on business and platform needs.
- Develop data engineering and BI workflows with SQL, Power BI, and automated reporting pipelines.
- Own delivery from architecture and implementation to CI/CD, cloud rollout, and production support.
Core Stack
Backend-first with .NET and C#Java Spring Boot, Python, and Node.jsREST, GraphQL, SOAP, and FIXML APIsSQL + NoSQL data platformsCloud + CI/CD on Azure, AWS, and GCPPower BI, Data Engineering, and Analytics
B.Tech in Computer Science Engineering (2019-2023), Vellore Institute of Technology.
Skills
Backend-First, Full-Spectrum Skill Set
A practical overview of my core backend strengths plus frontend, mobile, desktop, cloud, DevOps, data engineering, BI, and AI capabilities.
Backend Engineering
Scalable, production-grade backend systems.
.NET / ASP.NET CoreC#Java + Spring BootPython+3 more
Databases and Data Engineering
Relational and NoSQL data systems with modeling and pipelines.
SQL ServerMySQLPostgreSQLMongoDB+3 more
API and Integration
End-to-end API design, integration workflows, and protocols.
REST APIsGraphQLSOAPFIXML+3 more
Cloud, DevOps, and CI/CD
Cloud deployments and release automation for reliable operations.
AzureAWSGCPJenkins+3 more
Data, BI, and Reporting
Business intelligence from ingestion to dashboard automation.
Power BIPower Query (M)DAXReporting Automation+2 more
Frontend and E-commerce
Modern frontend systems and e-commerce at production scale.
ReactNext.jsAngularSvelte+4 more
Mobile and Desktop Apps
Cross-platform and native app development.
React NativeJava (Android)KotlinFlutter (Dart)+3 more
AI and ML
Applied ML workflows and AI-enabled product capabilities.
TensorFlowKerasNumPyModel Training and Evaluation+2 more
TV App Frontend
Smart TV platforms and remote-driven interfaces.
Roku (BrightScript)Lightning JSTV UI ArchitectureRemote-first Navigation+1 more
Resume
Recent Professional Experience
A concise timeline of delivery work, product ownership, and engineering impact. Expand each role to view deep dives for company projects.
Download Resume
Latest PDF with project and role details.
Professional Experience
May 2024 - Present
TechCompiler Data Systems (CMMi Level 3)
Software Engineer | Full-time | Noida, Uttar Pradesh, India (On-site)
May 2024 - Present
TechCompiler Data Systems (CMMi Level 3)
Software Engineer | Full-time | Noida, Uttar Pradesh, India (On-site)
- Migrated a product tool from Node.js to .NET, improving performance and optimizing SQL Server queries while leading client interactions.
- Developed and maintained projects for a US-based e-commerce client, enabling full customization in BigCommerce with Svelte, Handlebars, and Node.js.
- Implemented CI/CD pipelines for .NET and Node.js applications to streamline deployments.
- Built dynamic dashboards and scorecards in Power BI by integrating Windsor.ai APIs, Google Ads, Bing Ads, and Oracle NetSuite.
- Developed Power Query (M) scripts and Advanced Editor business logic for automated reporting and insights.
Project Deep Dives
MIDAS - Nuclear Safety Plume Monitoring System
Safety-critical desktop platform for monitoring radiological release scenarios and supporting emergency response.
MIDAS - Nuclear Safety Plume Monitoring System
Safety-critical desktop platform for monitoring radiological release scenarios and supporting emergency response.
.NET / WPF Engineer
.NET 9C#WPFSQL ServerGIS Mapping
- Integrated live input streams from effluent monitors and meteorological towers for continuous monitoring.
- Implemented Gaussian plume calculations to project dispersal impact zones directly on operational maps.
- Built alert logic to notify affected regions during accidental release events for faster response.
- Added manual release simulation and operator training workflows for drill and readiness exercises.
- Implemented protocol validation checks aligned with plant operating and safety standards.
Delivered in a regulated enterprise environment; source code and internal visuals are confidential.
BigCommerce Customization Program (US Client)
Customization-heavy e-commerce delivery focused on storefront flexibility and operational workflows.
BigCommerce Customization Program (US Client)
Customization-heavy e-commerce delivery focused on storefront flexibility and operational workflows.
Full Stack Engineer
Node.jsSvelteHandlebarsBigCommerce APIs
- Developed and maintained modular storefront components and custom business workflows.
- Integrated backend services with platform APIs for product, order, and content operations.
- Improved maintainability and turnaround speed for recurring client customization requests.
Client-specific business logic and implementation artifacts are under NDA.
Marketing and Finance BI Automation
Centralized reporting platform combining ad and finance systems into decision-ready dashboards.
Marketing and Finance BI Automation
Centralized reporting platform combining ad and finance systems into decision-ready dashboards.
Data and BI Engineer
Power BIPower Query (M)Windsor.ai APINetSuiteSQL
- Built reusable ingestion and transformation flows across multiple external data sources.
- Developed KPI dashboards and scorecards for campaign and finance performance visibility.
- Reduced manual reporting effort through scheduled refresh and standardized data models.
September 2023 - May 2024
PropVIVO
Full Stack Developer | Full-time | Surat, Gujarat, India (On-site)
September 2023 - May 2024
PropVIVO
Full Stack Developer | Full-time | Surat, Gujarat, India (On-site)
- Led development and enhancement of the PropVivo Portal by integrating Accounting and Super Admin modules.
- Developed APIs and stored procedures for budgeting, chart of accounts, financial operations, legal entities, roles, and permissions.
- Implemented login and registration APIs for seamless user navigation.
- Integrated user functionality across MSSQL and Cosmos DB and deployed CRM workflows in Cosmos DB for scalability.
- Ensured data security and integrity while improving operational efficiency.
Project Deep Dives
Accounting and Super Admin Platform
Core enterprise modules for financial workflows, role controls, and tenant-level administration.
Accounting and Super Admin Platform
Core enterprise modules for financial workflows, role controls, and tenant-level administration.
Backend and Full Stack Developer
.NETC#MSSQLStored ProceduresReact
- Implemented APIs and stored procedures for budgeting, chart of accounts, and legal entity workflows.
- Built role and permission flows to support secure access across admin surfaces.
- Improved operational consistency through centralized business logic and validation.
CRM Data Layer on Cosmos DB
Scalable CRM data architecture integrating relational and NoSQL systems for product workflows.
CRM Data Layer on Cosmos DB
Scalable CRM data architecture integrating relational and NoSQL systems for product workflows.
Data and Integration Engineer
Cosmos DBMSSQL.NET APIs
- Designed and integrated cross-database data flows between MSSQL and Cosmos DB.
- Delivered scalable document-based CRM workflows for high-volume operations.
- Focused on reliability, data integrity, and production issue resolution.
Education
2019 - 2023
Vellore Institute of Technology
B.Tech in Computer Science Engineering
- Built a strong foundation in algorithms, software systems, and application development.
Internships
Early Ownership, Real Deliverables
Internship projects where I shipped production features, handled integrations, and worked directly on outcomes.
April 2022 - June 2022
CUREYA
Full Stack Web Developer Intern
- Led a team of 8 developers and coordinated delivery milestones.
- Converted Figma designs into responsive production-ready frontend screens.
- Integrated PHP + Google Maps APIs and managed deployment on Hostinger.
March 2023 - August 2023
PropVIVO
Full Stack Developer Intern
- Built .NET APIs and stored procedures for accounting and admin workflows.
- Integrated MSSQL and Cosmos DB flows while fixing production issues.
- Shipped React LMS modules and improved release stability.
Projects
Selected Work
Enterprise delivery and independent builds - select a project to explore the details.
Enterprise Project2024
MIDAS - Nuclear Safety Plume Monitoring System
Safety-critical desktop platform for monitoring radiological release scenarios and supporting emergency response.
Key Contributions
- Integrated live input streams from effluent monitors and meteorological towers for continuous monitoring.
- Implemented Gaussian plume calculations to project dispersal impact zones directly on operational maps.
- Built alert logic to notify affected regions during accidental release events for faster response.
- Added manual release simulation and operator training workflows for drill and readiness exercises.
- Implemented protocol validation checks aligned with plant operating and safety standards.
Tech Stack
.NET 9C#WPFSQL ServerGIS Mapping
Source code and proprietary architecture are restricted under enterprise NDA.
Contact
Let's Build Something Useful
If you need a full-stack developer for product delivery, API integrations, or reporting automation, send me your brief.
Location
G-632, 1st Avenue, Gaur City 1, Greater Noida West, India
Phone
+91 8210236605Available for freelance and full-time opportunities
Send a project brief
Messages are delivered directly to aryankumar15082002@gmail.com.
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