# Sahithi Grandhi > Senior Full Stack Developer | Java, Ruby, Python, .Net, C# | Node, Kotlin | React, Angular & Vue | Spring Boot Microservices | REST & GraphQL | AWS, Azure & GCP | Gen AI | LLM | CI/CD | SQL & NoSQL Location: Argentina, Argentina Profile: https://flows.cv/sahithigrandhi I have built my career working in industries where accuracy, scale, and trust are non-negotiable. In financial services, I have supported platforms used by institutional clients, asset managers, and trading teams to manage investments, liquidity, and real time trade workflows. My work involved building and enhancing systems that handle trade execution, transaction processing, and portfolio tracking, while ensuring accuracy and low latency. The focus was on improving efficiency, transparency, and system reliability in highly regulated environments where precision, auditability, and risk control are critical. In healthcare, I worked on large transformation initiatives following major acquisitions, helping unify disconnected systems into more cohesive digital experiences. These efforts were centered on making it easier for members to understand benefits, manage prescriptions, access care, and receive timely information, all while respecting strict privacy and compliance requirements inherent to healthcare. In e-commerce and retail, I contributed to customer-facing programs that strengthened loyalty and long-term engagement. From launching and evolving membership models to supporting high-traffic shopping periods, the focus was on creating seamless experiences, personalized journeys, and dependable platforms that perform under peak demand and scale with business growth. ## Work Experience ### Sr. Full Stack Developer @ BNY Jan 2023 – Present | New York City Metropolitan Area Over the past few years, I have contributed to BNY Mellon’s Digital Assets Platform, supporting institutional adoption of tokenized real world assets through integrations with leading platforms, liquidity products, and major funds. My work focused on building and enhancing backend services that supported subscription, redemption, fund data management, and transaction flows for tokenized investment products, including solutions tied to BlackRock’s tokenized Treasury fund. Along with core banking and digital asset workflows, this gave me exposure to trading aligned platforms where accuracy, speed, and transparency were critical. I worked on services that helped manage investment movements, trade related data flows, portfolio level updates, and event driven processing between traditional financial systems and blockchain networks. The platform had to support near real time data exchange, reliable transaction processing, and strong audit trails so institutional clients and operations teams could track asset activity with confidence. A key part of the work was bridging traditional liquidity and investment portals with blockchain based infrastructure, enabling on chain broadcasting of fund accounting data while preserving regulatory compliance, operational controls, and official recordkeeping. This required careful handling of financial data, secure integrations, and resilient service design to maintain consistency across distributed systems. Overall, the project strengthened my experience across financial platforms involving investments, liquidity management, digital assets, and trading related workflows. It also gave me solid exposure to building institutional grade systems in a highly regulated environment where reliability, performance, traceability, and risk awareness are essential. ### Sr. Full Stack Developer @ Best Buy Jan 2020 – Jan 2023 | Richfield, MN At Best Buy, I played a key role in developing and enhancing the membership ecosystem, from the nationwide launch of Totaltech in 2021 through its evolution into the tiered My Best Buy Memberships in 2023. My work focused on building scalable digital experiences for millions of customers across web and mobile platforms, including secure account management, personalized benefit tracking, exclusive member pricing, renewal workflows, and seamless access to services such as protection plans, tech support, and delivery benefits. Beyond the customer facing experience, I worked across core retail systems that supported omnichannel operations and member engagement. This included integrations with CRM platforms to improve customer visibility and targeted experiences, AEM driven content delivery for consistent digital journeys, and point of sale aligned services to ensure membership benefits and pricing were applied accurately during checkout. I also supported workflows connected to warehouse and order management systems so that fulfillment, inventory visibility, and service entitlements stayed aligned with the membership experience. The work involved close collaboration across product, engineering, and business teams, including proof of concept initiatives to validate new features and improve rollout confidence. My contributions helped strengthen customer loyalty, recurring revenue, and operational efficiency by delivering reliable, user friendly solutions across Best Buy’s broader retail and digital commerce ecosystem. ### Full Stack Developer @ CVS Health Jan 2017 – Jan 2020 | Buffalo Grove, Illinois, United States I was instrumental in creating seamless digital health experiences at CVS Health through a major post-acquisition initiative. • Integrated pharmacy, retail, and health insurance services into user-friendly mobile and web applications. • Enhanced personalized recommendations and chronic condition support for millions of users. • Contributed to a more affordable and consumer-centered healthcare model through innovative digital solutions. ### Software Development Engineer @ Amazon Jan 2015 – Jan 2017 | Tempe, Arizona, United States As a Software Development Engineer I at Amazon, I contributed to the development of scalable, customer-facing features within a high-impact e-commerce team. My responsibilities included designing, implementing, and maintaining services that supported millions of daily transactions, with a focus on reliability, performance, and seamless user experiences across web and mobile platforms. I collaborated closely with cross-functional teams to deliver production-ready code, participated in on-call rotations for operational support, and drove improvements guided by Amazon's principles of customer obsession, ownership, and operational excellence. ### Software Developer @ Change Healthcare Jan 2014 – Jan 2015 | Hyderabad As a Software Developer in an entry-level role at Change Healthcare's development center, I contributed to building and maintaining healthcare IT solutions focused on revenue cycle management and clinical data processing. My work involved developing features for secure data exchange platforms, including API integrations for claims processing, patient records handling, and billing workflows used by U.S. healthcare providers. I collaborated with global teams to deliver reliable, compliant code, participated in code reviews and testing, and helped improve system performance and scalability for high-volume healthcare transactions. ## Education ### Bachelor's degree in Computer Science Vellore Institute of Technology ## Contact & Social - LinkedIn: https://linkedin.com/in/sahithi-grandhi --- Source: https://flows.cv/sahithigrandhi JSON Resume: https://flows.cv/sahithigrandhi/resume.json Last updated: 2026-04-05