Senior Cloud Architect/Engineer with years of experience designing large-scale, event-driven, and serverless platforms on AWS. Worked on large projects in a wide variety of business areas: e-commerce, healthcare, real estate market analysis, etc. **How I work** • Business-focused and strategic. Any architecture or engineering solution I develop is always driven solely by business requirements. I never begin development with the question, "How will we implement this problem?" The first step in solving any problem is clarifying the business requirements: "What does the business want to achieve, and how does this align with its long-term strategy and ROI expectations?" • Stakeholder Engagement I always strive to be a trusted technology advisor to my employer's business and its clients. In practice, this means I actively participate in all stages of discussions of business challenges or problems. During discussions, I strive to develop a clear and concise solution plan. I not only defend my opinion but also listen to others' ideas, adapting my own to theirs. Once the discussion is concluded and a decision is made, I get to work and do all my best to achieve the result, regardless of how closely the decision aligns with my initial vision. • Problem-solving and an analytical approach. My many years of experience have confirmed time and again: a problem requiring a solution rarely lies on the surface. More often than not, we see only its external manifestations, its symptoms. A real "cure" always requires an initial analysis, delving deeper into the root of the problem. And this requires analysis and meticulous attention to detail. Only then can I provide businesses with an innovative solution to their problem - and often, to several problems at once. • Proactivity. I never wait for a ticket to open before I start thinking and acting. I'm always closely monitoring everything happening in the company, the team, and the product. This allows me to propose innovations or anticipate problems long before they become one. • Leadership When leading a team or group, ensuring collaboration between cross-functional groups, I always strive to optimize interaction and communication processes as much as possible. My colleagues quickly became convinced that my suggestions in this area truly make life better, development and maintenance more predictable, and business more stable. In the vast majority of cases, I quickly gain credibility among my colleagues; they listen attentively to my recommendations and actively discuss them, which increases everyone's engagement in achieving optimal results. • Adaptability. Yes, to stay in place, you have to run very fast. This idea by L. Carroll is more relevant now than ever. Therefore, I spend 1-1.5 hours of my free time almost every day learning new tools, approaches, and technologies. This is especially true when joining a new team, where the lack of existing knowledge is always obvious. **A few facts about me** • AWS Well-Architected is my favorite framework. • Led cloud transformations from monoliths to serverless microservices, reducing operational overhead by 30–40%. • 12,000+ Upwork hours with 100% client satisfaction. Core Expertise • Architecture & Strategy: Serverless design, orchestration (Step Functions, EventBridge), multi-tenant SaaS, CI/CD, domain-driven design. • AWS Mastery: EC2/ECS/ECR, ALB/NLB, Lambda, API Gateway, DynamoDB, Aurora, S3, Cognito, CloudFormation/CDK, CloudFront, CloudWatch... and others. • Engineering Foundation: Full-stack background (PHP, TypeScript, Python) enabling stateless API and infrastructure integration. Today Focus • Building AI agents leveraging LLMs, MCPs, and RAG. CrewAI/LangChain/LangGraph • SDD (Specification-Driven-Development). Claude Code, Kiro, GitHub SpecKit, Windsurf, Codex/Copilot. Technical Skills ⚙️ Architecture & Delivery: Event-driven microservices (EventBridge · StepFunctions · Kafka) · CI/CD pipelines · IaC (CloudFormation/CDK/Terraform) · Observability (CloudWatch, X-Ray, Prometheus, Grafana, DataDog). 🗄️ Data Layer: DynamoDB · Aurora · MySQL · MongoDB · Athena · Glue — optimized ETL and analytics pipelines. 🔐 Security: IAM [+Identity Center] · KMS · Secrets Manager · WAF — implemented secure, compliant SaaS identity systems. 💻 Programming & Frameworks: TypeScript · PHP (Symfony, Laravel) · Go · Python · React · Node.js · Next.js — full-stack depth for end-to-end delivery. 🧰 Tooling: Docker · Git · Jenkins · Jira · Confluence · Slack · JetBrains IDEs. Let’s discuss how I can help design and scale your next-generation platform.

Python developer with 8+ years of experience and loves for weird projects (Django, Flask, FastAPI, LLMs, Web3) Go 2+ years (CLI, Echo) DevOps 2+ years (AWS Cloud mostly) Will help you with Python refactoring, performance optmization and test-cases. Write CI/CD pipelines and Dockerfiles for food. Will fix your project after "passionate developers" too

⭐️ Top Rated Plus – Top 10% talent on Upwork ✅ Certified Computer Science | Cloud Architect ✅ 6+ years of experience in AI, Full Stack, and Web Development ✅ Built SaaS & AI-powered systems serving millions of API calls per day ✅ 100%+ client retention rate, long-term trusted tech partner Most clients I worked with have brought these three problems: ❌ A web app that looks good (sometimes not) but fails to scale. ❌ A SaaS product weighed down by poor architecture. ❌ AI integration that is disconnected from real business workflows, and generating more work, lol.. So, I've helped them dearly to fix those problems. For several years, I built core systems powering millions of users. Now, I help startups and enterprises build scalable web apps, multi-tenant SaaS systems, and AI-powered solutions that actually deliver ROI. On top of that I work with high-growth startups, enterprise teams, and innovative founders who want systems built the right way. Every project I take on is designed to be: ✔️ 𝐔𝐬𝐞𝐫-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲: clean, modern UI/UX aligned with best practices React, Next.js, Vue, TailwindCSS, Figma (clean UI/UX, responsive design) ✔️ 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞: architecture ready for thousands of users Microservices, Docker, Kubernetes, AWS/GCP/Azure (auto-scaling, high availability) ✔️ 𝐀𝐈-𝐞𝐧𝐚𝐛𝐥𝐞𝐝: automation and intelligence baked in from day one OpenAI, LangChain, Pinecone, Zapier/Make.com/n8n (chatbots, agents, automation) ✔️ 𝐒𝐞𝐜𝐮𝐫𝐞: encryption, authentication, and compliance at the core OAuth2, JWT, TLS/SSL, Key Management, GDPR/HIPAA compliance (data protection & privacy) ✅ 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐑𝐈𝐍𝐆 𝐓𝐎 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 — 𝟑𝟔𝟎° 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 - Web & Frontend Development: React, Next.js, Vue, Nuxt.js, Angular, TailwindCSS - Backend & APIs: Node.js, Express, Django, FastAPI, Laravel, REST, GraphQL, WebSockets - Databases & Storage: PostgreSQL, MySQL, MongoDB, DynamoDB, Redis, Firebase - Cloud & DevOps: AWS, Google Cloud, Azure, Docker, Kubernetes, Terraform, CI/CD - SaaS Engineering: Multi-tenant architecture, subscription billing, RBAC, reporting & analytics - AI Integration: OpenAI, LangChain, Pinecone, Weaviate, Hugging Face, Anthropic, AI-powered chatbots & assistants - Automation: Make.com, Zapier, n8n for AI + workflow automation across CRMs, ERPs, and business tools - IoT + AI Fusion: Sensor data + AI for predictive analytics, BLE, MQTT, ZigBee integrations - Security & Compliance: OAuth2, SSO, JWT, encryption, GDPR/HIPAA-ready ✅ 𝐌𝐎𝐑𝐄 𝐕𝐀𝐋𝐔𝐄 𝐅𝐎𝐑 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓: • Built SaaS platforms serving millions of API calls daily • Integrated AI assistants into CRMs & support systems, cutting manual workload by 𝟔𝟎% • Designed multi-tenant SaaS architectures with billing, reporting, and analytics • Automated end-to-end business workflows saving teams 100+ hours weekly • Deployed IoT + AI systems in healthcare, energy, fitness, sports, and smart monitoring ✅ 𝐓𝐎𝐎𝐋𝐒 𝐀𝐍𝐃 𝐏𝐋𝐀𝐓𝐅𝐎𝐑𝐌𝐒: React · Next.js · Node.js · Django · FastAPI · Laravel · AWS · GCP · Azure · PostgreSQL · MongoDB · DynamoDB · Redis · Docker · Kubernetes · Terraform · Zapier · Make.com · n8n · LangChain · Pinecone · OpenAI · Hugging Face 💬 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐑𝐄𝐂𝐄𝐍𝐓 𝐂𝐋𝐈𝐄𝐍𝐓 𝐒𝐀𝐈𝐃: It was a very, very good experience. I got way more than what I actually paid for. They provided a lot of value and a lot of insight, which helped me get this project completed really, really well. I would highly recommend them to anyone who is looking to get any sort of software development services. So, let us connect then. if you want a partner who can build web apps, SaaS platforms, and AI-integrated systems that scale and succeed.

Dev-Ops and Cloud Engineer with 10 years of expertise serving startups and enterprise clients 🚀. Specializing in AWS Cloud solutions ☁️, Infrastructure as Code 🏗️, Docker 🐳, Kubernetes ☸️, CI/CD ♾️, serverless architectures ⚡ and microservices. Certified AWS Cloud Solutions Architect and DevOps expert 🏅. Dedicated to ensuring high performance and reliability through advanced monitoring and observability practices. Greetings! I'm Artur, DevOps/Cloud Engineer & Serverless Enthusiast from Poland 🇵🇱 I have been involved in software development for over 8 years. “You can't do today's job with yesterday's methods and be in business tomorrow" My main goal at work is to deliver value to my clients. I do my best to understand the client's needs and design and provide a tailor-made solution based on these needs. Let's bring modern architecture and technology innovation to your business to help you earn money, save money, or both! During my career path, I have worked in many roles, thanks to which my competence is quite wide. AWS Cloud Engineer ☁️ - Cloud migration. Helping migrate existing infrastructure/applications to AWS - Cloud cost optimization. Analyzing cloud usage and identifying areas to reduce spending without affecting performance or functionality. - Cloud security and compliance. Helping ensure cloud infrastructure and applications to be are secure and compliant with relevant regulations and standards. - Cloud performance optimization. Optimize the performance of cloud applications by analyzing and fine-tuning cloud resources like storage, network, and compute - Designing and deploying cloud-ready services according to 12 Factor-App methodology DevOps & SRE ⚙️ - Developing and implementing CI/CD pipelines and releases process. Using mainly GitHub Actions, and other similar products eg. GitLab, Bitbucket Pipelines, and CircleCI. - Managing microservices platforms based on Docker. Extensive experience in deploying services with AWS ECS and Kubernetes. - Automating infrastructure provisioning and configuration management using tools like Terraform, CloudFormation or AWS CDK. - Ensuring system monitoring. Planning infrastructure responsible for monitoring and component configuration (metrics, dashboards, alarms, and notifications). Experience with ELK Stack, Prometheus, Grafana, Loki, Cloud Watch, and DataDog. - Centralized management of permissions, secrets, and credentials using HashiCorp Vault - Designing and implementing disaster recovery, business continuity, and backup plans. Infrastructure failure prevention using Chaos testing approach. - Infrastructure performance monitoring. Detection of bottlenecks and anomalies. Automate handling of critical events. Software Developer 🧑🏼‍💻 - Backend developer experienced with Java, Kotlin, Node, JavaScript, and TypeScript. - Knowledge of the Spring Framework ecosystem. - Experienced in designing and implementing APIs, including REST, GraphQL, and gRPC. - Knowledge of various database solutions, such as relational databases (e.g. MySQL, PostgreSQL) and NoSQL databases (e.g. Redis, DynamoDB), and ORMs like Hibernate. - familiar with the TDD approach. JUnit/Mockito/Jest are always in my toolbox. More info about me in my Link Bio: abartosik.dev 🌐

Do you need a mobile app that actually drives revenue and customer engagement? Does your business lack a mobile presence while competitors are capturing customers on their phones? Is your current app buggy, slow, or outdated? Are potential customers choosing competitors because they can't easily access your services on mobile? If that's you, then maybe I can help. I'm Noman Noor, a Full-Stack Developer with 12+ years of experience who has built 50+ successful mobile apps for companies across education, Islamic apps, e-commerce, health, and on-demand service industries. I create lightning-fast mobile apps with seamless user experiences using native Android (Kotlin, Java), iOS (Swift), and cross-platform solutions (Flutter, React Native) that work flawlessly on both platforms. If you're looking for a mobile app that loads in under 1 second, converts visitors into paying customers, and handles thousands of users without crashing (with a 100% money-back guarantee if your app doesn't pass App Store/Play Store approval and isn't fully responsive on all screen sizes), so your customers choose you over competitors, then you've come to the right place. What Makes My Apps Different: • Native Performance: Android apps with Kotlin/Java and iOS apps with Swift • Cross-Platform Excellence: Flutter and React Native for faster deployment • Scalable Backend: Node.js/NestJS with MongoDB, Redis caching, and real-time WebSockets • Cloud-Powered: AWS (EC2, S3, Lambda, DynamoDB), Firebase (Firestore, Auth, FCM) • Modern Frontend: React.js/Next.js with Tailwind CSS and mobile-responsive design • Production-Ready: CI/CD pipelines, Docker deployment, and comprehensive testing I'm not just a developer—I bring product thinking, creative problem-solving, and long-term vision to every project. My approach combines strong architecture with clean code, user-centric design, and fast, secure deployment. If any of that sounds like what you need, then message me! Your #1 App Architect, Noman Noor aka The App Performance Specialist P.S: I'll handle the technical complexity... and you focus on growing your business. FAQ Q - Do you build apps for both Android and iOS? A - Yes, I develop native Android apps using Kotlin/Java and iOS apps using Swift, plus cross-platform solutions using Flutter and React Native with Firebase integration. Q - Can you handle the backend and API development too? A - Absolutely. I build complete full-stack solutions including scalable Node.js/NestJS backends, MongoDB databases, Redis caching, GraphQL/REST APIs, and AWS cloud deployment. Q - Do you provide app store optimization and publishing? A - Yes, I handle the entire process from development to App Store/Play Store publishing using Fastlane automation, plus ASO optimization for better visibility. Q - Can you integrate payment systems and third-party APIs? A - Yes, I specialize in integrating payment gateways, OAuth2 social logins, Firebase Analytics, push notifications (FCM), location services, and any third-party APIs you need using modern authentication and security practices. Q - What about DevOps and deployment? A - I handle complete CI/CD pipelines using GitHub Actions, Docker containerization, AWS serverless deployment, and monitoring to ensure your app scales seamlessly from MVP to production. If any of that is what you need, contact me!

𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗥𝗲𝗮𝗰𝘁 • 𝗡𝗲𝘅𝘁.𝗷𝘀 • 𝗗𝗷𝗮𝗻𝗴𝗼 • 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 • 𝗡𝗼𝗱𝗲.𝗷𝘀 • 𝗔𝗪𝗦 & 𝗗𝗲𝘃𝗢𝗽𝘀 | 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 Hi, I’m 𝗥𝗮𝘃𝗶 𝗦𝗶𝗻𝗴𝗵, a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 Full Stack Developer and DevOps Engineer with over 9+ years of experience delivering scalable SaaS platforms, enterprise dashboards, and cloud-native applications. I combine modern frontends, robust backends, and DevOps automation to help businesses launch faster, scale seamlessly, and stay secure. My focus is always on building clean, efficient, and production-ready solutions that perform reliably at scale. 💼 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 𝗕𝗲𝘀𝘁 • 🔹End-to-End Development → SaaS platforms, dashboards, and enterprise apps (React.js, Next.js, Django, FastAPI, Node.js) • 🔹APIs & Integrations → REST/GraphQL, WebSockets, OAuth2/JWT, Stripe, PayPal, OpenAI, Google Maps • 🔹Cloud & DevOps → AWS/GCP/Azure, CI/CD (GitHub Actions, Jenkins), IaC (Terraform), Docker, Kubernetes • 🔹Database Design & Optimization → PostgreSQL, MySQL, MongoDB, Redis, DynamoDB • 🔹Scalability & Microservices → Kafka, RabbitMQ, AWS SQS, caching, distributed architecture • 🔹UI/UX Implementation → Responsive, pixel-perfect UIs (Tailwind, Material UI, Bootstrap, Figma-to-code) • 🔹Testing & QA → PyTest, Jest, Cypress, automated integration & performance testing 💡 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 & 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 • ✅Delivered 50+ full-stack applications in SaaS, fintech, and healthtech • ✅Scaled high-traffic enterprise systems with zero downtime • ✅Built secure authentication (JWT, OAuth, OpenID Connect) & RBAC systems • ✅Automated CI/CD pipelines for faster, reliable deployments • ✅Integrated complex 3rd-party services (Stripe, Razorpay, OpenAI, Google Maps) 🛠️ 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀 • React.js • Next.js • Django • FastAPI • Node.js • NestJS • PostgreSQL • AWS • Kubernetes • Terraform • CI/CD • Redis • Kafka • Docker • Prometheus • Stripe/PayPal APIs 🚀 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? • End-to-end expertise → from requirements to production • Proven scalability → apps optimized for performance & security • Agile & reliable → clear communication, on-time delivery 📌 Let’s build a secure, scalable, and high-performing application together. Click 𝗜𝗻𝘃𝗶𝘁𝗲 to Job or send me a message today.

🌟 Top Rated Plus & Expert-Vetted Freelancer on Upwork 🌟 I’m a seasoned Software Engineer with 12+ years of experience in building high-performance, enterprise-grade applications and cloud-native platforms. I specialize in developing scalable multi-tenant SaaS products, AI-powered automation tools, and secure, cloud-based backend systems. I have led the end-to-end development of enterprise SaaS platforms used globally, with a focus on microservices architecture, event-driven design, and robust multi-region tenant isolation. My experience also extends to integrating advanced AI workflows into production systems using cutting-edge tools like OpenAI and Google Vertex AI. I bring a results-driven mindset, strong problem-solving ability, and the ability to align technology with business goals. Whether you need to build from scratch, modernize an existing system, or integrate AI, I can help deliver value quickly and reliably. 💼 Core Expertise • SaaS Architecture: Multi-tenant design, tenant-aware microservices, RBAC, region-based deployments • AI Integrations: OpenAI (GPT), Google Vertex AI, LangChain, Pinecone, embeddings, vector search, LLM agents • Cloud & DevOps: AWS (Lambda, ECS, RDS, Cognito), GCP (Cloud Functions, Cloud Run, BigQuery), Docker, Kubernetes, Terraform • Backend Development: Java (Spring Boot), Python (FastAPI, Django), Node.js (Express, NestJS), PHP (Laravel) • Frontend Development: React, Angular, Vue.js, Tailwind CSS • CI/CD & Monitoring: GitHub Actions, Jenkins, AWS CodePipeline, Prometheus, Grafana, ELK, CloudWatch • Databases & Caching: PostgreSQL, MySQL, MongoDB, DynamoDB, Redis If you’re looking for a developer who can take ownership, move fast, and deliver production-ready results, let’s connect. I’m confident I can help you build reliable software that scales with your business.

Expert-Vetted | AWS/GCP/Azure DevOps | AIOps | Kubernetes | Terraform Himanshu Vaish Top 1% Upwork EXPERT-VETTED | Cloud & DevOps Architect | AWS | Azure | GCP | Kubernetes | Terraform With over 13 years of IT experience and multi-cloud certifications across AWS, Azure, and GCP, I help organizations design, secure, and automate their cloud infrastructure. As an Upwork Expert-Vetted Professional with a 100% Job Success Score and Top Rated Plus status, I rank among the Top 1% of freelancers on the platform. I specialize in cloud-native architecture, enterprise DevOps, and Kubernetes automation—enabling businesses to reduce operational overhead by up to 40%, improve scalability, and meet stringent security and compliance standards in regulated environments like fintech, healthcare, and SaaS. Recent Client Impact: Migrated 50+ enterprise applications to multi-cloud environments with zero downtime Reduced infrastructure costs by 35-45% through FinOps optimization and rightsizing Automated CI/CD pipelines for development teams of 100+ engineers Achieved PCI-DSS and FedRAMP compliance for Fortune 500 clients Core Offerings Cloud Architecture & Migration (AWS, Azure, GCP) – Multi-cloud strategy, landing zones, and lift-and-shift modernization Cloud Security & Compliance (CSPM, PCI-DSS, FedRAMP, HIPAA, CIS Benchmarks, Zero Trust) Infrastructure as Code (Terraform, CloudFormation, Azure ARM/Bicep, AWS CDK, Pulumi) Kubernetes & GitOps (EKS, AKS, GKE, Argo CD, Flux, Helm, Service Mesh) Platform Engineering – Internal developer platforms, self-service infrastructure, golden paths AI/ML Infrastructure (SageMaker, Azure ML, Vertex AI, MLOps pipelines) Serverless & Event-Driven Architecture (AWS Lambda, Azure Functions, GCP Cloud Functions, EventBridge) CI/CD Pipeline Engineering (GitHub Actions, Jenkins, GitLab CI, CodePipeline, CircleCI) FinOps & Cost Optimization – Cloud financial management, tagging strategies, reserved instances, savings plans Contact Center Solutions (Amazon Connect, Lex, Real-time Analytics, Omnichannel routing) Hybrid Cloud & Network Design – VPN, Direct Connect, ExpressRoute, Cloud Interconnect Application Modernization – Containerization, microservices refactoring, legacy system migration Observability & SRE – Full-stack monitoring, incident response, chaos engineering Technical Proficiencies Cloud & Infrastructure: AWS (Control Tower, Organizations, IAM Identity Center, GuardDuty), Azure (Landing Zones, Entra ID, Defender), GCP (Organization Policy, Cloud Identity), VPC, Transit Gateway, PrivateLink Infrastructure Automation: Terraform (modular, reusable architecture), AWS CloudFormation, Azure Bicep, AWS CDK, Pulumi, Ansible, Git, AWS Systems Manager, Azure Automation DevOps & CI/CD: GitHub Actions, Jenkins, GitLab CI, AWS CodePipeline, Argo CD, Flux, Helm, Docker, Podman, Kubernetes (EKS, AKS, GKE), Istio, Kustomize Monitoring & Observability: CloudWatch, Azure Monitor, Datadog, New Relic, Prometheus, Grafana, ELK/EFK Stack, AWS Security Hub, Splunk, OpenTelemetry Serverless & APIs: AWS Lambda, Azure Functions, GCP Cloud Functions, API Gateway, Step Functions, EventBridge, Azure Logic Apps, Cloud Run Security & Compliance: AWS Config, Azure Policy, GCP Security Command Center, Wiz, Prisma Cloud, Snyk, HashiCorp Vault, Secrets Manager, KMS Databases & Storage: RDS, Aurora, DynamoDB, CosmosDB, Cloud SQL, S3, Azure Blob, GCS, Redis, ElastiCache Certifications ✓ AWS Certified Solutions Architect – Professional & Associate ✓ AWS Certified Machine Learning – Specialty ✓ Microsoft Certified: Azure Solutions Architect Expert ✓ Google Professional Cloud Architect ✓ ITIL v3 Certified ✓ Certified Kubernetes Administrator (CKA) (Optional - add if applicable) Industries Served FinTech & Banking – PCI-DSS compliance, real-time transaction processing, fraud detection infrastructure Healthcare & Life Sciences – HIPAA-compliant architectures, PHI data security, telemedicine platforms SaaS & Technology – Multi-tenant platforms, API-first design, rapid scaling for product launches E-commerce & Retail – High-availability systems, payment processing, inventory management automation Value to Clients ✓ Automation-First Approach – Infrastructure as code, GitOps workflows, self-healing systems ✓ Enterprise-Grade Documentation – Architecture diagrams, runbooks, disaster recovery plans ✓ Post-Deployment Support – 30-day knowledge transfer, on-call support options available ✓ Security & Compliance First – NDA-compliant, SOC 2 experience, security best practices ✓ Cost-Effective Solutions – Right-sized infrastructure, reserved capacity planning, waste elimination ✓ Agile & Transparent Delivery – Sprint-based milestones, daily updates, Slack/Teams integration Why Work With Me? I don't just deploy infrastructure—I architect scalable, secure, and cost-optimized solutions that align with your business goals. Whether you're a startup building your first cloud environment or an enterprise modernizing lega

𝑫𝒆𝒍𝒊𝒗𝒆𝒓 𝑷𝒓𝒆𝒎𝒊𝒖𝒎 𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔 𝑾𝒉𝒊𝒍𝒆 𝑪𝒖𝒕𝒕𝒊𝒏𝒈 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝑪𝒐𝒔𝒕𝒔 𝒃𝒚 30% I’m a seasoned software engineer with over a decade of experience building scalable applications used by millions worldwide. My focus is on writing maintainable, efficient code that not only meets technical requirements but also drives real business results. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 & 𝐒𝐤𝐢𝐥𝐥𝐬: 𝑳𝒂𝒏𝒈𝒖𝒂𝒈𝒆𝒔:- JavaScript, TypeScript, Python, C#, GraphQL 𝑴𝒐𝒃𝒊𝒍𝒆 𝑭𝒓𝒂𝒎𝒆𝒘𝒐𝒓𝒌𝒔: React Native,Flutter , Android, iOS 𝑩𝒂𝒄𝒌-𝒆𝒏𝒅 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Node.js, NestJS, Express.js, .NET (ASP.NET Core, Web API, MVC) 𝑭𝒓𝒐𝒏𝒕-𝒆𝒏𝒅 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 (𝑾𝒆𝒃 𝑨𝒑𝒑𝒔): React.js, Next.js, Vue.js, Nuxt.js, Angular, HTML5, CSS3, SCSS 𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆𝒔/𝑪𝒍𝒐𝒖𝒅: PostgreSQL, MySQL, SQLite, MongoDB, Firebase, SQL Server, Dynamodb ,AWS 𝑻𝒉𝒊𝒓𝒅-𝒑𝒂𝒓𝒕𝒚 𝑳𝒊𝒃𝒓𝒂𝒓𝒊𝒆𝒔/𝑺𝑫𝑲𝒔: Stripe, PayPal, Google Maps, Google Vision API, Twilio, social media APIs, push notifications, AdMob 𝑽𝒆𝒓𝒔𝒊𝒐𝒏 𝑪𝒐𝒏𝒕𝒓𝒐𝒍 𝑺𝒚𝒔𝒕𝒆𝒎𝒔: Git, GitHub, Bitbucket, GitLab, Docker, Kubernetes, Jenkins, CI/CD Pipeline, AWS, Google Cloud, Cloud Infrastructure 𝐖𝐡𝐚𝐭 𝐒𝐞𝐭𝐬 𝐌𝐞 𝐀𝐩𝐚𝐫𝐭 ✓ Built and maintained platforms supporting millions of active users ✓ Strong emphasis on clean architecture and thorough testing ✓ Proven track record of delivering solutions that increase ROI ✓ Reliable, consistent project delivery on time and within budget 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 From startup MVPs to enterprise-scale systems, I bring both technical expertise and business insight to help turn ideas into successful products. If you’re ready to take the next step, Let's build something amazing together!. Cheers!

Enterprise product Developer, 8+ Years of Experience, Full-Time Freelancing,100% Job success rate. I am a Tech Leader with over 8 years of experience in building custom products across diverse industries. As a former CTO, I’ve led numerous successful project developments and created highly scalable solutions.With a 5-star rating on Upwork and a 100% job success rate, I’m committed to delivering results that exceed expectations and understanding how solutions impact your business. I believe in continuous learning and collaboration 🔍 My Expertise: • Backend Development: I excel in creating seamless solutions, whether event-driven, monolithic, or microservices-based. From designing architecture to writing efficient Python code, I deliver end-to-end backend solutions that are secure, optimized, and reliable. • API Development & Integration: Expert in developing and integrating RESTful and GraphQL APIs, with deep knowledge in JWT tokens, API authentication, rate limiting, and DDoS protection. I specialize in creating secure, optimized, and highly scalable API engines, including those handling PII data. • Cloud Solutions: Deep expertise in AWS services like EC2, S3, Lambda, and DynamoDB, Amplify, Aurora, AWS Elastic Search,SQS, Step Functions, Batch,AWS Cognito architecting optimized cloud environments tailored to your needs • Automation & Scripting: Automating complex workflows with Python and custom scripts, enhancing productivity and operational efficiency. • Database Management: Proficient in PostgreSQL, MongoDB, MySQL, and DynamoDB, ensuring reliable and scalable data solutions. 🔧 My Unique Process: My approach to project delivery sets me apart. I start by asking the right questions to ensure we’re aligned on goals and outcomes: 1. WHAT? – I dive deep into understanding what exactly needs to be developed, which helps me define a comprehensive Statement of Work (SOW). 2. WHY? – I focus on understanding why you need this solution, uncovering the core problems and requirements, which informs the design of scalable, secure, and optimized Low-Level and High-Level Designs (LLD & HLD). 3. HOW? – If you have existing solutions, I'll collaborate with you to assess them and determine the best path forward. 4. Planning – I create a detailed plan to execute the project efficiently. 5. Development – I follow the Software Development Life Cycle (SDLC) process to deliver a robust and scalable solution. 🌍 Global Collaboration: I thrive in diverse, multicultural teams and have a proven track record of working effectively across different time zones, ensuring smooth communication and project delivery. 💬 Let's Innovate Together: If you're looking for a tech leader who can drive your project to success with innovation, reliability, and a keen eye for detail, I'd love to connect. Let’s collaborate to turn your vision into reality.