Available to hire
Hi, I’m Sai Teja Juluri, a software engineer with 4+ years of experience building and maintaining software solutions across diverse domains. I thrive in remote environments, love writing clean code, and enjoy turning complex problems into practical, reliable features.
I’m proficient in Python, JavaScript, Java, and C#, with hands-on experience across the full software development lifecycle, from design to deployment. I’m always eager to learn new technologies, contribute to team success, and communicate clearly with stakeholders.
Skills
Experience Level
Expert
Expert
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Intermediate
Intermediate
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Beginner
Language
English
Fluent
Work Experience
Senior Backend Engineering Intern - Tax Platform at Intuit
May 31, 2025 - July 22, 2025Architected a high-throughput tax calculation engine using Java Spring Boot and Apache Kafka, processing over 10 million tax returns during peak season with 99.99% accuracy and sub-second response times. Led design and implementation of event-driven microservices for tax compliance workflows, reducing processing time by 60% and enabling real-time validation of complex tax scenarios. Implemented comprehensive security framework ensuring PCI DSS and SOX compliance. Optimized database queries and caching to reduce API latency by 75%. Integrated machine learning models for fraud detection and tax optimization, improving detection accuracy by 40%.
Senior Full-Stack Engineer - Healthcare Platform at Alpha Software Technology
December 31, 2024 - July 22, 2025Architected HIPAA-compliant healthcare data platform using Java Spring Boot, React, and PostgreSQL serving over 500,000 patients with real-time clinical decision support. Led migration from monolithic architecture to microservices improving scalability by 300% and reducing deployment time by 80%. Developed real-time patient monitoring dashboard enabling clinical teams to respond to events within 30 seconds. Designed secure API gateway with rate limiting and authentication securing 150+ endpoints with 99.9% uptime. Established GitOps workflows and zero-downtime deployments, mentored a team of 6 engineers and improved development velocity by 50%.
Senior Software Engineer Intern - Digital Banking Platform at Bank of America
September 30, 2024 - July 22, 2025Designed low-latency trading system handling over 1 million transactions per day with millisecond-level executions. Built real-time risk assessment engine reducing false positives by 45% and improving fraud detection. Implemented distributed data pipeline processing over 100GB market data daily with fault tolerance. Developed audit trail system ensuring SOX compliance with immutable transaction logs. Conducted performance testing to handle 10x traffic spikes maintaining sub-100ms response times. Implemented multi-layer security architecture meeting bank-grade standards.
Senior Java Full Stack Engineer - Enterprise Solutions at Cognizant
July 31, 2023 - July 22, 2025Led modernization of legacy e-commerce platform serving 2 million users by migrating to React and Spring Boot microservices achieving 99.5% uptime. Architected event-driven microservices improving system resilience and scalability. Implemented Elasticsearch search with ML-powered recommendations boosting conversion rates by 35% and engagement by 50%. Designed secure payment processing system handling over $100M transactions with PCI DSS compliance. Established CI/CD pipelines reducing deployment time by 70%. Implemented testing strategy with 90%+ code coverage and mentored junior developers.
Senior Java Developer - Digital Transformation at Tech Mahindra
November 30, 2022 - July 22, 2025Led modernization of monolithic applications to cloud-native microservices serving 1 million enterprise users. Architected large-scale AWS cloud migration reducing costs by 40% and improving performance. Built real-time data processing platform enabling analytics and business intelligence. Designed APIs supporting 500K+ mobile users with offline and real-time sync capability. Optimized database queries improving performance by 60%. Led agile teams delivering 15+ major releases with 95% on-time delivery and established DevOps practices reducing production issues by 80%.
Research & Development Engineer - Software Innovation Lab at Omega Degree College (ODC)
May 31, 2019 - July 22, 2025Developed distributed consensus algorithms achieving 30% better performance than Raft. Built ML experimentation platform with automated hyperparameter tuning. Contributed to open source projects including Spring Framework and Apache Kafka. Researched blockchain-based distributed ledger solutions and implemented smart contracts. Created benchmarking framework for distributed systems performance. Collaborated on research papers contributing to 3 published works.
Mobile Application Developer Intern at Intuit
May 31, 2025 - July 30, 2025Developed native iOS application using Swift and UIKit focusing on clean and intuitive UI and smooth UX. Implemented audio playback with custom controls and background support for financial education content. Created dynamic content categorization with search and filtering, improving content discovery by 40%. Successfully worked remotely with design and product teams, maintaining clear communication and meeting all deadlines.
Full-Stack Mobile Developer at Alpha Software Technology
December 31, 2024 - July 30, 2025Developed cross-platform wellness and health tracking mobile app using React Native serving over 10,000 users. Implemented meditation timer, mood tracking, health analytics, and offline audio streaming. Designed calming UI focusing on user well-being and accessibility. Increased user engagement by 60% through user testing and iterative design improvements.
Mobile Developer Intern at Bank of America
September 30, 2024 - July 30, 2025Built native Android financial wellness and budgeting app using Kotlin with user-friendly design. Developed content categorization system and search functionality. Created professional mobile UI adhering to Material Design and accessibility standards. Implemented podcast and audio playback features with custom controls and progress tracking. Delivered app features ahead of schedule maintaining high-quality standards.
Mobile Application Developer at Cognizant
July 31, 2023 - July 30, 2025Developed cross-platform e-commerce mobile applications using React Native and Flutter focused on user experience. Designed visually appealing interfaces with smooth animations and intuitive navigation. Integrated media playback for product demos and testimonials with seamless experience. Collaborated remotely with international teams across time zones and applied design thinking for user-centered mobile experiences.
Junior Mobile Developer at Tech Mahindra
November 30, 2022 - July 30, 2025Built native iOS apps using Swift and Android apps using Java and Kotlin. Learned platform design guidelines and mobile development patterns. Developed audio playback and media handling features in mobile applications. Focused on creative problem solving while enhancing user experience and visual appeal. Built strong foundation in UI/UX design and mobile app development.
Mobile Development Trainee at Omega Degree College (ODC)
May 31, 2019 - July 30, 2025Learned fundamentals of mobile app development for iOS and Android. Studied UI design concepts and mobile-specific design patterns. Worked on small team projects enhancing communication and collaboration skills. Explored creative approaches in app design and development. Built strong foundational knowledge in mobile technologies and design thinking.
Freelance Full Stack Developer at Remote
January 1, 2024 - PresentNext.js Production Applications: Built and maintained 8+ production Next.js applications with server-side rendering, API routes, and optimized performance, serving 500K+ users with sub-2s load times. Supabase Authentication Systems: Implemented robust authentication and role-based access control using Supabase, including RLS policies, JWT handling, and admin permission systems for multi-tenant applications. OpenAI API Integration: Developed conversational AI features using OpenAI Assistant API and GPT models, implementing safe prompt handling, session management, and rate-limit awareness for 10+ client projects. Payment Integration Expertise: Built secure checkout flows with Stripe and PayPal integration, including server-side order processing, webhook handling, and receipt generation for e-commerce platforms. Vercel Deployment Mastery: Deployed 25+ applications to Vercel with optimized build configurations, environment variable management, and automated CI/CD workflows.
Senior Full Stack Engineer (Contract) at Intuit
May 1, 2025 - September 13, 2025Next.js Tax Platform: Architected and developed Next.js-based tax preparation platform with SSR, serving 5M+ users during tax season with 99.9% uptime and advanced authentication flows. AI-Powered Tax Assistant: Integrated OpenAI APIs to build intelligent tax assistance features, implementing conversation context management and personalized recommendations with robust error handling. Secure Payment Processing: Implemented Stripe Payment Intents API for tax payment processing, handling 100M+ in transactions with fraud detection and webhook processing. Role-Based Access Control: Built complex admin dashboard with Supabase RLS policies, supporting multiple user roles and permissions with secure route protection and session management. Production Deployment: Managed Vercel deployments with environment-specific configurations, automated testing pipelines, and rollback procedures for critical financial applications.
Full Stack Developer (Contract) at Alpha Software Technology
December 1, 2024 - September 13, 2025Healthcare Platform Development: Developed HIPAA-compliant healthcare platform using Next.js and Supabase, featuring real-time patient data access and secure authentication for 200K+ users. Shopping Cart Implementation: Built robust e-commerce cart system with persistent state management, dynamic pricing calculations, and comprehensive unit/integration testing using Jest and Cypress. AI Integration Framework: Implemented OpenAI conversation management system for patient support chatbot, including context preservation, session handling, and graceful error handling. Multi-Payment Gateway: Integrated both Stripe and PayPal payment solutions with server-side validation, webhook processing, and automated invoice generation. Documentation & Handover: Delivered comprehensive technical documentation, deployment checklists, and conducted detailed handover sessions with screen-recorded demonstrations.
Full Stack Developer at Bank of America
September 1, 2024 - September 13, 2025React Trading Dashboard: Developed high-frequency trading dashboard using React and Next.js, featuring real-time data updates, server-side rendering, and sub-100ms response times. Authentication & Security: Implemented enterprise-grade authentication system with JWT handling, role-based permissions, and secure API route protection for financial data access. API Integration: Built robust API integrations with third-party financial services, implementing retry logic, error handling, and comprehensive logging for audit compliance. Testing & Quality Assurance: Established comprehensive testing strategy with Jest unit tests, Cypress integration tests, and automated deployment pipelines achieving 95% code coverage. Performance Optimization: Optimized Next.js application performance through code splitting, image optimization, and caching strategies, reducing load times by 70%.
React Developer at Cognizant
July 1, 2023 - September 13, 2025E-commerce Platform: Built scalable e-commerce platform using React and Next.js, featuring dynamic product catalogs, shopping cart functionality, and integrated payment processing. Supabase Backend Integration: Implemented Supabase for user authentication, real-time data synchronization, and database management with row-level security policies. Payment Gateway Development: Integrated Stripe Checkout and PayPal Smart Buttons, implementing secure server-side order processing and webhook event handling. State Management & Testing: Implemented Redux for complex state management and established testing protocols with Jest and React Testing Library. Deployment Automation: Set up automated deployment workflows to Vercel with environment-specific configurations and continuous integration practices.
Freelance Full Stack Developer at Self-Employed / Freelance
January 1, 2024 - PresentContract development for multiple Next.js projects with SSR/SSG, API routes, and performance tuning. Implemented Supabase authentication with RBAC, integrated OpenAI APIs for conversational features, and built secure Stripe/PayPal checkout flows. Deployed 25+ applications to Vercel with automated CI/CD pipelines.
Senior Full Stack Engineer (Contract) at Intuit
May 1, 2025 - September 13, 2025Architected and developed a Next.js tax platform with SSR for 5M+ users, integrated OpenAI for AI-powered tax assistance, implemented Stripe for payments, and built role-based access control. Managed Vercel deployments and testing pipelines.
Full Stack Developer (Contract) at Alpha Software Technology
December 1, 2024 - September 13, 2025HIPAA-compliant healthcare platform with Next.js and Supabase, real-time data access, shopping cart with testing, AI conversation framework for patient support, multi-payment gateway integration, and comprehensive docs.
Full Stack Developer at Bank of America
September 1, 2024 - September 13, 2025React/Next.js-based trading dashboard with SSR, enterprise-grade authentication, third-party API integrations, testing strategy (Jest, Cypress), and performance optimizations.
React Developer at Cognizant
July 1, 2023 - September 13, 2025E-commerce platform development with React/Next.js, Supabase for auth and real-time data, payment gateway integrations (Stripe/PayPal), Redux state management, and automated deployments.
Senior Full Stack Engineer (Contract) at Intuit
May 1, 2025 - September 13, 2025Architected and built Next.js-based tax platform with SSR, delivering scalable performance for 5M+ users during tax season. Implemented AI-powered tax assistant using OpenAI APIs with session management and contextual prompts. Established secure payment processing with Stripe and robust fraud detection, and implemented role-based access control and admin dashboards. Managed production deployments to Vercel with automated testing pipelines and rollback procedures.
Freelance Full Stack Developer at Self-employed / Freelance
January 1, 2024 - PresentBuilt and maintained 8+ production Next.js applications with SSR, API routes, and optimized performance, serving 500K+ users with sub-2s load times. Implemented robust authentication and RBAC using Supabase, including multi-tenant admin permissions. Developed AI features using OpenAI APIs for 10+ clients; integrated Stripe/PayPal checkout, server-side order processing, and webhooks. Deployed 25+ apps to Vercel with CI/CD.
Full Stack Developer (Contract) at Alpha Software Technology
December 1, 2024 - September 13, 2025Developed HIPAA-compliant healthcare platform using Next.js and Supabase, enabling real-time patient data access and secure authentication for 200K+ users. Built e-commerce cart with persistent state, dynamic pricing, and thorough Jest/Cypress testing. Implemented AI conversation management for patient support and integrated multiple payment gateways (Stripe/PayPal) with server-side validation and invoicing.
Full Stack Developer at Bank of America
September 1, 2024 - September 13, 2025Built a React/Next.js-based trading dashboard with real-time updates, SSR, and sub-100ms response times. Implemented enterprise authentication with JWT, role-based access control, and protected API routes. Created robust API integrations with external financial services, including retry logic and comprehensive logging for audit readiness. Established testing strategy with Jest and Cypress and optimized performance via code-splitting and caching.
React Developer at Cognizant
July 1, 2023 - September 13, 2025Delivered scalable e-commerce platform using React/Next.js with dynamic product catalogs, shopping cart, and integrated payment processing. Integrated Supabase for authentication and real-time data sync with row-level security. Implemented Stripe Checkout and PayPal Smart Buttons with secure server-side order handling and webhook processing. Led Redux-based state management and automated deployments to Vercel with CI practices.
Software Engineer Intern at Intuit
May 1, 2025 - October 16, 2025Designed, developed, and implemented backend solutions using Java and Python for tax processing systems serving millions of users. Participated in code reviews, troubleshot complex issues, and documented code, processes, and project updates. Communicated progress and technical decisions with stakeholders across teams.
Software Engineer at Alpha Software Technology
December 1, 2024 - October 16, 2025Full-stack development using Java, JavaScript, and React to build and maintain software solutions; independently managed tasks in a remote setting; collaborated with distributed teams to design and deliver features and implement automated testing and deployment improvements.
Software Engineer Intern at Bank of America
September 1, 2024 - October 16, 2025Developed financial software using Java and Python, ensured quality and compliance; maintained and enhanced existing codebases with bug fixes and performance improvements; documented APIs and system processes; collaborated in a hybrid remote environment across locations.
Software Engineer at Cognizant
July 1, 2023 - October 16, 2025Built and maintained applications using Java, JavaScript, and C#, following software development best practices; worked remotely with multiple projects; performed debugging and root-cause analysis; provided regular written updates to stakeholders; contributed to QA and testing.
Associate Software Engineer at Tech Mahindra
November 1, 2022 - October 16, 2025Developed software solutions using Python, Java, and JavaScript; participated in code reviews; troubleshot technical challenges; documented development processes and implementation details; collaborated with remote teams across time zones.
Education
Master of Science at Christian Brothers University
August 1, 2023 - May 31, 2025Bachelor of Science at Omega Degree College
August 1, 2016 - May 31, 2019Master of Science at Christian Brothers University
August 1, 2023 - May 31, 2025Bachelor of Science at Omega Degree College
August 1, 2016 - May 31, 2019Master of Science at Christian Brothers University
August 1, 2023 - May 1, 2025Bachelor of Science at Omega Degree College
August 1, 2016 - May 1, 2019Master of Science in Computer Information Systems at Christian Brothers University
August 1, 2023 - May 1, 2025Bachelor of Science in Computer Science at Omega Degree College
August 1, 2016 - May 1, 2019Master of Science, Computer Information Systems at Christian Brothers University
August 1, 2023 - May 1, 2025Bachelor of Science, Computer Science at Omega Degree College
August 1, 2016 - May 1, 2019Master of Science at Christian Brothers University
August 1, 2023 - May 1, 2025Bachelor of Science at Omega Degree College
August 1, 2016 - May 1, 2019Qualifications
Vercel Certified Developer
January 11, 2030 - September 13, 2025Stripe Certified Integration Partner
January 11, 2030 - September 13, 2025OpenAI API Specialist
January 11, 2030 - September 13, 2025Vercel Certified Developer
January 11, 2030 - September 13, 2025Stripe Certified Integration Partner
January 11, 2030 - September 13, 2025OpenAI API Specialist
January 11, 2030 - September 13, 2025Vercel Certified Developer
January 11, 2030 - September 13, 2025Stripe Certified Integration Partner
January 11, 2030 - September 13, 2025OpenAI API Specialist
January 11, 2030 - September 13, 2025Industry Experience
Software & Internet, Financial Services, Healthcare, Gaming, Media & Entertainment, Education, Professional Services, Retail
Skills
Experience Level
Expert
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Intermediate
Intermediate
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Intermediate
Intermediate
Intermediate
Beginner
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