Building a SaaS product that needs to look great, ship fast, and hold up at scale? I'm a Senior Full Stack Developer helping SaaS startups and product teams turn ideas into production-ready web applications using React, Next.js, Node.js, and TypeScript with a focus on performance, clean architecture, and code your team can actually maintain six months from now. With 1,100+ hours on Upwork, a 100% Job Success Score, and end-to-end product delivery across multiple industries, I own the full stack: frontend interfaces, backend APIs, database design, integrations, and deployment. WHAT YOU CAN EXPECT WORKING WITH ME – Full Stack web applications built with React, Next.js, Node.js, and TypeScript – SaaS platforms with multi-tenant architecture, authentication, and role-based access – REST and GraphQL API development with secure, well-documented endpoints – Database design and optimization (PostgreSQL, MongoDB, MySQL) – Payment integration with Stripe, plus third-party APIs (Twilio, SendGrid, OpenAI, etc.) – Pixel-perfect UI implementation from Figma, responsive across all devices – Performance optimization (Core Web Vitals, lazy loading, code splitting, query tuning) – Cloud deployment on AWS, Vercel, and Docker with CI/CD pipelines – MVP development for founders who need to launch in 4–12 weeks CORE STACK Frontend: React.js, Next.js, TypeScript, Redux, Zustand, React Query Backend: Node.js, Express.js, NestJS, REST APIs, GraphQL Databases: PostgreSQL, MongoDB, MySQL, Prisma, Mongoose Styling: Tailwind CSS, SCSS, Material UI, shadcn/ui Cloud & DevOps: AWS (Lambda, S3, EC2), Vercel, Docker, GitHub Actions, CI/CD Integrations: Stripe, Twilio, SendGrid, OpenAI, Auth0, Firebase Tools: Vite, Webpack, Figma, Git, Postman WHO I WORK BEST WITH – Startup founders building a SaaS MVP from scratch – Product teams that need a senior fullstack engineer who can own features end-to-end without coordination overhead – Companies scaling an existing product who care about UX, performance, and maintainable architecture I'm currently available for full-time contracts (30+ hrs/week) and open to contract-to-hire opportunities. Let's talk about your project I usually respond within a few hours.

📌 Need a reliable Java developer who can take your system from idea to deployment—fast, clean, and scalable? I’ve been doing exactly that for 14+ years as a Java Spring Boot Developer. As a senior Java Spring Boot Developer, I help businesses build high-performance, cloud-native applications using Java Spring Boot, microservices architecture, and modern engineering practices. Whether you need a Spring Boot developer, a backend architect, or a hands-on Java developer, I bring both technical depth and product thinking. I specialize as a Java Spring Boot Developer in building modular, scalable, and cloud-ready systems. As a Spring Boot developer, I design clean architectures for Java microservices, real-time systems with Kafka or RabbitMQ, and high-load applications. As a Java developer, I ensure systems are maintainable, testable, and optimized for long-term growth. Working as a Java Spring Boot Developer, I frequently collaborate with frontend teams using Spring Boot React and Spring Boot Angular stacks. As a Spring Boot developer, I align backend logic with frontend needs, ensuring smooth integration across JavaScript, HTML CSS JavaScript, and UI layers. My experience as a Java developer also includes working with JavaFX interfaces when needed. Cloud is a key part of my work as a Java Spring Boot Developer. I’ve deployed scalable systems on AWS and GCP, acting as both AWS and GCP architect. As a Java developer, I work with AWS DevOps tools like Lambda, API Gateway, Cognito, S3, and EC2. As a Spring Boot developer, I integrate backend services with GCP tools such as Firestore, Pub/Sub, and Cloud Functions, ensuring performance and reliability. Databases are another strong area. As a Java developer, I’ve worked with PostgreSQL, MySQL, SQL Server, Oracle, MongoDB, and Cassandra. As a Spring Boot developer, I design efficient schemas, optimize queries, and handle large-scale data systems. Every Java Spring Boot Developer project I take on includes a strong focus on database performance and scalability. Clean code and testing are essential in my workflow as a Java Spring Boot Developer. I rely on JUnit testing, TDD, and CI/CD pipelines. As a Java developer, I use Maven, Docker, GitHub Actions, and Jenkins to ensure stable delivery. As a Spring Boot developer, I focus on building systems that are reliable, testable, and easy to extend. 📊 Snapshot of My Expertise 💻 Delivered 20+ systems as a Java Spring Boot Developer, including fintech platforms and SaaS applications ☁️ Worked as a Java Spring Boot Developer and cloud architect using AWS and GCP infrastructure 📊 Optimized large-scale databases as a Java developer, improving performance by up to 60% 🔁 Built intelligent systems integrating Spring AI as a Spring Boot developer 🔐 Secured APIs using OAuth2 and Hibernate as a Java Spring Boot Developer 🧪 Maintained high test coverage using JUnit and CI pipelines as a Java developer 🧰 Collaborated across teams delivering full features as a Spring Boot developer If you’re looking for a Java Spring Boot Developer, a reliable Java developer, or an experienced Spring Boot developer who can handle complex systems and deliver scalable solutions I’m ready to help. 📩 Send me a message I usually reply within a few hours.

A challenging and technically led career with a dynamic, strategy-driven hi-tech organization where innovative thinking is encouraged, initiative is rewarded, and reputations are made. Where I can apply my knowledge, team spirit and cross-functional skills to contribute effectively to the company’s business & engineering operations to achieve overall organizational goals.

I’m a GCP Certified Professional Cloud DevOps Engineer focused on delivering efficient, secure, and scalable solutions, whether it’s building from scratch or optimizing what’s already there. 🚨 Problem: Whether you're dealing with slow deployments, unreliable infrastructure, or broken CI/CD pipelines, even small DevOps issues can block progress and cost you time. ✅ Solution: I provide fast, reliable DevOps solutions that remove roadblocks and improve system performance. Whether it's setting up cloud infrastructure, automating your deployment process, or fixing a broken CI/CD pipeline, I make your systems run smoother, faster, and with less stress. I focus on delivering results that save you time and keep your projects moving forward. Skills I bring: CI/CD: GitHub Actions, GitLab CI, Jenkins Cloud: AWS, GCP IaC: Terraform, CloudFormation Containers: Docker, Kubernetes Monitoring: Prometheus, Grafana, CloudWatch Scripting: Bash, Python Let’s solve your DevOps headaches—one smart solution at a time.

🚀 With over 6 years of experience in DevOps and Linux system administration, I help companies build reliable, scalable, and secure cloud environments that support real business growth. My work focuses on designing and operating high-performance infrastructure across Amazon Web Services, Google Cloud Platform, Azure, and DigitalOcean, with an emphasis on automation, stability, and long-term maintainability. ☁️ I regularly work on aws devops and devops gcp projects where cloud infrastructure must remain predictable under load on aws. This includes designing deployment strategies, automating environments, and supporting production systems using kubernetes, container-based workflows, and Infrastructure-as-Code with terraform. By leveraging CI/CD pipelines, I help teams release faster while reducing operational risks. ⚙️ Automation plays a central role in my DevOps approach. I design and maintain infrastructure that is fully reproducible and easy to manage, applying tools such as terraform and configuration management to minimize manual effort and configuration drift. This allows teams to scale environments consistently across AWS, GCP, and Azure while maintaining visibility and control. 📊 I also focus heavily on system reliability and observability. By implementing monitoring and alerting solutions, I help teams gain real-time insight into system health, performance, and potential bottlenecks. This proactive approach ensures high availability and faster incident response in complex cloud environments. 🤝 I work closely with clients to understand their technical and business goals, turning infrastructure challenges into practical DevOps solutions. Whether collaborating with developers, product teams, or stakeholders, I value transparent communication and measurable results. Many clients rely on me as a long-term DevOps partner who can both execute hands-on work and advise on cloud strategy. 🎯 My goal is to deliver cloud infrastructure that is not only functional, but resilient, cost-efficient, and ready to scale. If you are looking for a DevOps engineer who understands Amazon Web Services, Google Cloud Platform, modern DevOps practices, and real-world production challenges, I’m ready to help move your infrastructure forward. 📩 Let’s connect and build cloud systems that your team can rely on with confidence.

🏆 Acquia Triple Certified Drupal Developer 🏆 Acquia Certified Cloud Pro 🏆 AWS Certified Cloud Practitioner ✅ Contributor on Drupal.org 🔥 Fast response time I'm a Drupal developer with over 8 years of experience. I have built many complex and high traffic websites using Drupal. Drupal theme integration, custom module development and custom theming with responsive design are my key skills. I am skilled in executing all facets of the project lifecycle including scope definition, requirements gathering & elicitation, design, building, testing, deployment, production support. Services: * Drupal Installation & Configuration * Drupal theme integration * Custom Drupal module and theme development * Drupal Support and maintenance * Drupal Security Updates * Drupal migration and upgrade * Drupal Consultation & Trainer Please feel free to reach out if you are interested in discussing your project. Best Regards, Shreyal

Azure Cloud Engineer with 8+ years of experience building secure and scalable systems using .NET and Microsoft Azure. I help companies deploy, secure, and scale applications in Azure — including CI/CD pipelines, Azure networking, API development, and AI integrations. ✔ Azure deployments (App Service, Functions, VNet, Private Endpoints) ✔ .NET APIs and backend systems ✔ DevOps pipelines and cloud architecture ✔ AI chatbots and automation using OpenAI ✔ Snowflake, PostgreSQL vector search/RAG I love to apply coding principles, parallel computation, and security to make the system the best in health. Feel Free to message me to discuss your project.

I help startups and SaaS teams design scalable AWS infrastructure, automate deployments, and reduce cloud costs. I’m an AWS Pro-Certified DevOps Engineer and Solutions Architect with 4+ years of experience, including delivering enterprise-grade solutions at an AWS Partner company. I’ve led 20+ cloud migrations and 25+ modernization projects — consistently achieving zero downtime and measurable performance improvements. Here’s what I can help you with: • AWS migrations (on-prem → cloud or within AWS) with zero downtime • CI/CD pipelines that accelerate releases and reduce deployment risk • Infrastructure as Code using Terraform & CloudFormation • Containerized deployments with Docker, ECS, and Kubernetes (EKS) • Cost optimization strategies that reduce cloud spend by up to 40% Beyond infrastructure, I also build production-ready backend systems using Python (Flask & Django), including REST APIs, authentication systems, and scalable database architectures — allowing me to bridge both application and infrastructure layers seamlessly. Clients typically work with me when they want: ✔ Reliable, production-grade AWS architectures ✔ Faster, automated deployments ✔ Reduced infrastructure costs without sacrificing performance ✔ A DevOps engineer who understands the full system — not just one layer If you’re looking to modernize your cloud infrastructure, improve reliability, or scale confidently on AWS — let’s talk. I typically respond within a few hours.

Software developer with a strong foundation in data structures and algorithms, specializing in high‐performance systems, optimization, and purpose‐built engineering solutions. Programming Languages • C, C++, Go • Python, Lua, Bash Libraries • Pandas, NumPy, ezdxf Client‐side • HTML, CSS, JS, TS • HTMX • React, Next.js • Hugo, Astro Server‐side • Node.js, Deno • Django, FastAPI Databases • PostgreSQL • MySQL, MariaDB • SQLite • MongoDB • Redis, DynamoDB Infrastructure • Linux • Docker, Podman • Cloudflare Tools • Git (GitHub, GitLab) • Neovim Documentation • Markdown • reStructuredText • LaTeX • Typst Productivity • Microsoft Office • Microsoft Power BI Computer‐Aided Design • AutoCAD • SOLIDWORKS • Siemens NX

Teams usually come to me when their backend, API, data pipeline, or AI workflow technically works — but is not reliable enough for real usage. I help stabilize systems that are already built but breaking under production conditions: inconsistent data, brittle integrations, unclear API behavior, missing validation, edge-case failures, or AI outputs that are difficult to trust downstream. My work usually falls into three areas: • Backend/API reliability — fixing brittle routes, edge cases, validation gaps, integration failures, and unclear system boundaries • Data pipelines and transformations — building ETL, integration, and transformation layers that produce consistent, validated outputs • AI workflow productionization — turning LLM/API prototypes into structured, testable systems with validation, traceability, controlled outputs, and clear handoff points I work primarily with Python, Node.js, TypeScript, SQL, MongoDB, PostgreSQL, Flask, REST APIs, and LLM/API integrations. A typical engagement might include: • Reviewing an existing backend, API, or pipeline and identifying the real failure points • Refactoring backend logic so behavior is predictable and easier to maintain • Adding validation, structured outputs, logging, and error handling • Fixing data inconsistencies across database, API, and integration layers • Stabilizing AI workflows with deterministic guardrails, retry/review paths, and traceable outputs • Writing clear documentation so the system can be maintained after the fix My Upwork history includes long-term backend/AI platform work, API middleware projects, database implementation, and technical QA engagements where clients needed clear diagnosis, reliable implementation, and strong communication. I’m a strong fit if: • Your system mostly works but fails under real-world usage • Your API, database, or data pipeline is producing inconsistent results • You built something quickly and now need to make it production-ready • Your AI workflow needs validation, structure, and reliability before users depend on it • You need someone who can step into an existing system, find the weak points, and fix them without overcomplicating the solution I’m comfortable working in existing codebases, identifying failure points quickly, and bringing structure to systems that have become hard to trust or maintain. If you’re dealing with an unreliable backend, API, data pipeline, or AI workflow, send an invite and we can define a practical first step.