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Wladimir F. Status: Offline
Santos,ย Brazil
100% Job Success
Top Rated Plus

Solution Architect / Backend Developer (AWS / Node.js)

๐ŸŒŸ Projects delivered with up to a 70% reduction in operational costs. โฑ๏ธ Refactoring that improved performance by 50%. ๐Ÿฅ‡ Top 3% of Upwork Talent. ๐Ÿ† 10+ years of Backend Developer experience. My clients received error-free scalable and highly effective software solutions, boosting their business efficiency and profitability. This not only gives them a competitive edge but also paves their way towards becoming market leaders. ๐๐ž๐ž๐ ๐ž๐Ÿ๐Ÿ๐ž๐œ๐ญ๐ข๐ฏ๐ž, ๐‡๐ข๐ ๐ก-๐ˆ๐ฆ๐ฉ๐š๐œ๐ญ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ? ๐‡๐ž๐ซ๐ž'๐ฌ ๐ฐ๐ก๐š๐ญ ๐ˆ ๐œ๐š๐ง ๐จ๐Ÿ๐Ÿ๐ž๐ซ: โœ”๏ธย API development for seamless connection and usage across platforms. โœ”๏ธ API integration with any third-party solutions. โœ”๏ธ Tailor-made systems from the ground up for automating business processes. โœ”๏ธย Custom infrastructure based on cutting-edge technologies to transform your ideas into reality and meet your business requirements. โœ”๏ธ Highly scalable database structures. โœ”๏ธย Real-time log analytics with commercial/custom dashboards. โœ”๏ธย CI/CD to automate your workflow from commit, testing, deployment, notification, and more. โœ”๏ธย Comprehensive testing across all project domains, encompassing all use cases, edge cases, and complete end-to-end scenarios. ๐ˆ ๐œ๐š๐ง๐ง๐จ๐ญ ๐ก๐ž๐ฅ๐ฉ ๐ž๐ฏ๐ž๐ซ๐ฒ๐›๐จ๐๐ฒ, ๐›๐ฎ๐ญ ๐ฐ๐ž ๐ฆ๐š๐ฒ ๐›๐ž ๐š ๐ ๐ซ๐ž๐š๐ญ ๐Ÿ๐ข๐ญ ๐ข๐Ÿ ๐ฒ๐จ๐ฎ ๐š๐ซ๐ž ๐ญ๐ก๐ข๐ง๐ค๐ข๐ง๐ : โ— "I need a solution that I can trust 100% to solve our problems RIGHT.โ€ โ— "We have ambitious goals and need a solution architect who can build scalable solutions to match our growth.โ€ โ— "I'm not satisfied with out-of-box applications. We need an expert who can build custom applications to meet our requirements.โ€ โ— "We're willing to invest in premium solutions that adhere to the highest industry standards. Thatโ€™s why we need the BEST developers who place a premium on quality.โ€ ๐–๐จ๐ซ๐ค๐ข๐ง๐  ๐ฐ๐ข๐ญ๐ก ๐ฆ๐ž, ๐ฒ๐จ๐ฎ ๐ฐ๐ข๐ฅ๐ฅ: โœ”๏ธ Save your money by getting clean, efficient code that is easy to read, understand, and extend for any future needs your business might have. A well-known fact is that a well-developed and SOLID principals-based application is much cheaper and faster to expand and modify than developing a new one from scratch whenever business requirements change. โœ”๏ธ Get support and warranty on all delivered projects. โœ”๏ธ Have a reliable and committed partner that guarantees tasks are executed flawlessly, punctually, and in the most effective manner. โœ”๏ธ Focus on more important tasks without distractions, as I handle your technical problems and challenges. โœ”๏ธ Witness rapid business expansion through advanced technology solutions customized to your company's needs. ๐‚๐จ๐ซ๐ž ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž & ๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐ž: ๐Ÿ”ธ Backend Development: NodeJS, NestJS, Express, Fastify ๐Ÿ”ธ Frameworks & Testing: Prisma, Jest, Passport, ESLint ๐Ÿ”ธ Programming: JavaScript, TypeScript ๐Ÿ”ธ Infrastructure as Code: Terraform, CloudFormation ๐Ÿ”ธ API Development & Integration: RESTful, GraphQL, Google APIs, Stripe ๐Ÿ”ธ SQL Management: PostgreSQL, MySQL, RDS ๐Ÿ”ธย NoSQL Management: MongoDB, Redis, DynamoDB ๐Ÿ”ธ Compute & Serverless: Lambda, EC2, API Gateway ๐Ÿ”ธ Authentication & Authorization: Cognito, Auth0 ๐Ÿ”ธ Messaging & Notification Services: SES, SQS, SNS, EventBridge, AWS Chatbot ๐Ÿ”ธ Storage & Content Delivery: S3, Amazon Location Service, Route 53, CloudFront ๐Ÿ”ธ Networking & Security: VPC, IAM, KMS, Parameter Store ๐Ÿ”ธ Monitoring & Data Analytics: CloudWatch, X-Ray, Athena, Amazon QuickSight ๐ŸŸข ๐‘๐ž๐š๐๐ฒ ๐ญ๐จ ๐“๐š๐ค๐ž ๐ญ๐ก๐ž ๐๐ž๐ฑ๐ญ ๐’๐ญ๐ž๐ฉ? Let's connect! I'm passionate about employing my expertise to drive your project to new heights. Send me a message to explore how we can achieve groundbreaking success together.
Work history
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Skills

Skills

  • Solution Architecture
  • DevOps
  • Back-End Development
  • Serverless Computing
  • ExpressJS
  • NestJS
  • RESTful API
  • Node.js
  • API
  • JavaScript
  • TypeScript
  • Amazon Web Services
  • API Development

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