Offerings to My Clients
Services I provide as a Senior software engineer.
• Product engineer with 10 years of experience specializing in Ruby on Rails, 2 years with VueJS, and additional
experience in Elixir.
• Extensive hands-on experience in design, analysis, development, testing, and deployment of enterprise-level
applications from startups to large companies. Good command on managing and organizing team and work.
• Having Experience in Various domains like Debt collection, ESG Indexing, Recruitment management portal,
Social Network, Healthcare, Real-estate, Management, E-commerce.
• Familiarity with concepts of OOP, RESTful, SOLID and DRY.
• Write clean, maintainable, and efficient code. Write unit, functional, and integration tests.
• Experience of version control, CD/CI and DevOps tools like Git, Buildkite, AWS (RDS, S3, EC2 and Lambda).
Services I provide as a Senior software engineer.
Design and develop scalable backend APIs with Ruby on Rails and dynamic frontends with Vue.js, ensuring high quality through comprehensive automated testing.
Architect and implement efficient, maintainable microservices using Ruby for modular and scalable systems.
Build and deploy serverless solutions on AWS Lambda and API Gateway for flexible, cost-effective cloud architectures.
Seamlessly integrate third-party plugins and APIs (JSON, REST) to extend your application's capabilities.
Modernize and optimize legacy web applications with version upgrades, code restructuring, and performance improvements.
Tech stack: Ruby 3.1.x, Rails 6.2, Hanami 2.1.0, AWS: DynamoDB, Lambda, SQS, SNS, Gateway, Docker, Terraform
Role & Responsibilities:
• Part of the backend team who provided APIs to Frontend and provided connection to core banking services.
• Working in a Team which provides account and credit card management features to the partners’s user group.
Tech stack: Ruby 3.1.x, Rails 7.1.x, Vuejs 2, PostgreSQL, Docker, AWS Lambda, S3, EC2, SQS, GraphQL, Trailblazer gem
Role & Responsibilities:
• Developed new features, SEPA parser, payment gateway, created microservices, conducted extensive PR reviews, and optimized existing functionalities.
• Closely worked with the legal team and BOs to have updated processes and numbers in the system.
• Reduced the unmapped payment by 20%, and fixed existing data which helped saving real money.
Tech stack: Ruby 2.4.7, Rails 4.2.1, Angular 12, MySQL, PostgreSQL, Apartment Gem
Role & Responsibilities:
• Led development of frontend and backend features, improving product performance and reliability.
• Improved the user interface and provided two features on the same page.
• Cialfo revolutionizes higher education, streamlining college applications and career guidance for students, counselors, parents, and university representatives.
Tech stack: Ruby 2.6.3, Rails 5.2.2, VueJS 2.6.10
Role & Responsibilities:
• Followed Agile methodologies, including documentation, development, QA, automated testing, deployment, and live support.
• Implemented Video Encoding to support all browsers, debugging and recovering data, implemented subtitle generating features using AWS tools like Transcribe and SNS.
• A Platform for Recruiter to Interview candidates and manage Hiring.
Tech stack: Ruby 2.2.1/2.2.3, Rails 4.2/4.2.7/5.0, AngularJS 1.5, jQuery, Prototype, Sunspot solr, Paperclip, Dalli, Active Merchant, Paypal
Role & Responsibilities:
• Managed sprints, led development and delivery.
• Implemented REST APIs, improved performance, optimized queries, and integrated third-party APIs.
• Projects: GetCnergy, Kidzworld, CellNuvo.
Tech stack: Ruby 1.9.3/2.2.2, Rails 4.0.0/4.2.5, jQuery, Algolia Search, Prototype, Active Merchant, Paypal
Role & Responsibilities:
• Sole developer for Joany (Impacthealth.io): requirement gathering, implementation, deployment, third-party API integration, data crawling/import.
• Upgraded Rails, developed new features, REST APIs, and user-facing applications.
• Created a resort reservation system for BLISS/Breitenbush Hot Sprint.