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Vikas Chaurasia
@vikaschauras136
Senior Full Stack Developer Ruby on Rails React
India
Engels, Hindi
Over mij
I’m a Senior Full Stack Developer with 4.5+ years of experience building scalable web applications and SaaS platforms. I specialize in Ruby on Rails, React.js, Next.js, PostgreSQL, REST APIs, and third-party integrations. I can build new applications, develop APIs, fix Rails applications, optimize performance, and integrate external services. Experienced with Sidekiq, Redis, AWS, Docker, authentication, payments, and production deployments. I focus on clean code, reliable solutions, and clear communication.
Skills
Vikas Chaurasia
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Full stack webapplicaties
I will build rest API using ruby on rails
Full stack webapplicaties
I will develop or fix your ruby on rails web application
Portfolio
Werkervaring
Independent Full Stack Developer — Contract / Freelance
other • Freelance
May 2025 - May 2026 • 1 yr
• Designed, developed, and deployed two concurrent full-stack SaaS platforms from inception to production, maintaining complete control over database schemas, backend APIs, and cloud deployments. • Engineered robust RESTful APIs incorporating JWT authentication and granular role-based access control (RBAC) to handle secure payroll distribution and e-commerce order workflows. • Implemented scalable background processing pipelines utilizing Sidekiq and Redis, optimizing complex PostgreSQL database queries to accelerate platform performance by 30%. • Integrated the Razorpay payment gateway infrastructure to facilitate secure multi-vendor marketplace transactions. • Architected and managed production application environments across AWS (EC2, S3), Heroku, Railway, and Vercel.
Software Developer (Full Stack)
Deeporion Technology Pvt Ltd • Fulltime
Dec 2023 - Apr 2025 • 1 yr 4 mos
• Maintained and scaled 6 core Rails enterprise applications, contributing to a 40% measurable growth in organizational revenue pipelines.• Designed a secure user referral and gamified engagement framework using Devise and JWT, utilizing asynchronous Sidekiq tasks for transactional email processing. • Built modular RESTful APIs leveraging MVC architecture and service objects; optimized underlying PostgreSQL indexes and query executions to boost software performance by 35%. • Integrated third-party service provider ecosystems including Razorpay gateways, Twilio SMS microservices, and OpenAI models into production applications.
Software Developer
Inevitable Infotech Pvt • Fulltime
Sep 2022 - Dec 2023 • 1 yr 3 mos
• Engineered 3 high-traffic Rails applications, implementing optimization metrics that successfully increased total mobile traffic delivery by 20%. • Built an enterprise CRM platform featuring comprehensive lead management dashboards, role- based access tokens, and automated Twilio SMS alert systems. • Integrated OpenAI conversational APIs to deploy an automated user-support chatbot module with integrated data stores for conversation history logging. • Authored over 50 automated test cases using RSpec, minimizing logic errors and successfully reducing production deployments bugs by 30%.
