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Backend Engineer with 5+ years in Node.js, AWS & TypeScript
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Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Senior Backend Engineer with 5+ years of experience designing and scaling server-based (Express.js) and serverless (AWS Lambda) architectures on AWS. Expert in Node.js and TypeScript specializing in backend architecture, high-performance REST API and GraphQL development, and event-driven systems. Proven ability to enhance reliability, optimize cloud infrastructure costs, and deliver backend systems end-to-end from architecture design to deployment and monitoring.
Pune University
Master of Computer Applications · Computer Applications
August 1, 2017 – June 30, 2020
Thinkitive Technologies Pvt. Ltd
Senior Software Engineer
September 1, 2020 – Present
Pune, Maharashtra, India
Healthcare EHR Integration Platform
March 1, 2023 – June 1, 2026
Led backend engineering for a healthcare integration platform connecting multiple EMR/EHR systems and processing clinical data pipelines. Architected an event-driven backend system using AWS Lambda and SQS, processing 100K+ clinical events daily with zero message loss. Improved Lambda execution efficiency through memory and power tuning, reducing operational costs and improving throughput. Created real-time notification services using WebSockets to deliver instant updates to clinical users. Engineered secure authentication using OAuth 2.0 and SSO (Descope) with RBAC and audit logging. Established production monitoring and alerting with Sentry and Grafana, improving incident response and system visibility.
Employee Wellbeing & Vendor Management Platform
April 1, 2021 – March 1, 2023
Engineered backend workflows for vendor onboarding and order management through Shopify integrations. Integrated Shopify webhooks and implemented background job processing for reliable handling of order, inventory, and tracking events. Resolved inventory synchronization issues through automated bidirectional syncing with Shopify, reducing manual reconciliation efforts by 40%. Created a customer support communication system using AWS SES that generated alias-based email threads and synchronized responses across vendors and Freshdesk.
Financial Savings & Goal-Planning App
October 1, 2020 – April 1, 2021
Built REST APIs supporting savings plans, goal tracking, and financial transaction workflows. Structured database schemas and improved PostgreSQL queries to increase performance and data consistency. Collaborated with frontend engineers to ensure accurate financial calculations and reliable transaction handling.
Outstanding Performer of the Year
Thinkitive Technologies
January 1, 2023 – Present
Star of the Year Award
Thinkitive Technologies
January 1, 2021 – Present
Cultural Fit Analysis
The candidate's project diversity, ranging from healthcare EHR integration to employee wellbeing and financial planning, indicates adaptability and a broad interest in different problem domains. Their continuous employment at Thinkitive Technologies since 2020, coupled with 'Star of the Year' and 'Outstanding Performer' awards, suggests a commitment to growth and high performance within an organization. The skills align well with a senior Backend Engineer role, demonstrating a strong cultural fit for a technically demanding and impactful position.
Soft Skills & Operational Fit
The candidate demonstrates strong ownership and leadership qualities, having led backend engineering efforts and owned feature delivery end-to-end. Their focus on optimizing costs, improving efficiency, and enhancing observability indicates a proactive and responsible operational mindset. The project descriptions suggest effective collaboration with frontend teams and a clear understanding of business requirements.