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GoLang, Django, RPA, Data Mining

V

Vaibhav

Senior

Senior

Backend Developer

* Zero Evaluation Fee

Available

Available in IST Timezone

Summary

Technical Skills

Projects Worked On

Summary

  • Results-oriented developer capable at motivating team members and continuous monitoring of all the performances.
  • Sound technical skills and ability to allow for skilled delivery of IT solutions.
  • Experienced in the analysis, business operations, evaluation, problem-solving skills and decision making.
  • Brings a Bachelor’s degree in Information and Technology along with 5+ years of professional experience.

Technical Skills

  • Database Design & Software Architecture & Severless micro-service Architecture with CI/CD
  • Programming Technologies: Nodejs, React, Typescript, Redux, Express, Nest, Next, Javascript, SQL
  • Databases: MySQL, MSSQL, MongoDB, DynamoDB, SQLite, Redis
  • Web/Application Servers: NGINX, Apache, IIS, Gunicorn, Daphne, Tomcat
  • Cloud Technologies (AWS): EC2, RDS, VPC, Lamda, S3, SNS, SES, Route53, Cloud Front, Load balancer, SSL, Transcribe, Cloud
    Formation, API Gateway, Cognito, SQS, IAM etc.
  • Search Technologies: Apache Solr, Elastic Search
  • Web Technologies: HTML, CSS, Knockoutjs, Jquery, Ajax, REST & SOAP API, ASP.NET, WCF, XML, JSON, MVC, MVVM, Payment Gateway/Third Party Libs & SDKs
  • Code Versioning: SVN, Git (Gitlab/BitBucket/Github), TFS
  • Authentication: Basic Auth, oAuth 1.0/2.0, Token
  • Mobile Technology: Android Native, iOS Native & Hybrid (React Native/Ionic)
  • Desktop Technologies: WPF, Windows forms, Microsoft Surface 2.0 (multi-touch application development)
  • Operating Systems: Windows, Linux Ubuntu, Mac OS
  • Tools: Jenkins(DevOps), JIRA, TFS, Asana, Lean Testing

Projects worked on

Nangita :

Technology stack: Nest.js, MongoDB, AWS, Github Workflows, Docker, Typescript

Roles & Responsibilities:

Led a team of 10 junior/senior software engineers, offering mentorship, guidance, and technical support to foster a collaborative and productive development environment.

  • Planned and monitored the entire development cycle, from initial requirements gathering and design to deployment and maintenance, ensuring timely delivery of high-quality features and functionalities.
  • Oversaw feature development, collaborating with cross-functional teams to align project goals with business objectives and user needs.
  • Instituted best practices in software development, including code reviews, testing, and continuous integration/continuous deployment (CI/CD), maintaining high standards of code quality and performance.
  • Facilitated effective communication, ensuring clear and consistent updates on project progress, challenges, and solutions among team members and stakeholders.
  • Identified and mitigated risks, proactively addressing potential issues to keep projects on track and within scope.
  • Contributed to strategic planning, providing insights and recommendations to optimize resource allocation and improve development processes.

 

Magic8 :

Technology stack: Nest.js, AWS RDS, PostgreSQL, Axiom, Typescript, S3

Roles & Responsibilities:

Designed solution architecture for the backend making scraping logic and data collection (in millions per month) more robust and scalable.

  • Developed Stripe checkout feature for subscription plans.
  • Built CI/CD pipelines for backend and frontend repos with Docker and AWS services.
  • Performed smooth migration from Express.js to Nest.js.
  • Improved report APIs performance from 20s to 5s by optimizing table schemas, Redis, and materialized views.

 

Wannago :

Technology stack: Nest.js, Typescript, Firebase, MongoDB

Roles & Responsibilities:

Architected and implemented an AI-powered travel itinerary planning system using OpenAI APIs, enabling personalized trip generation based on user preferences, resulting in 90% reduction in manual planning time.

  • Designed and developed a real-time collaborative planning feature using Firebase, allowing multiple users to simultaneously create and modify travel itineraries, improving user engagement by 40%.
  • Engineered a robust backend infrastructure using Nest.js and MongoDB, handling complex data relationships between users, places, and itineraries while maintaining sub-100ms API response times.
  • Integrated Firebase Authentication and Push Notifications, implementing social sign-ins and real-time updates, leading to a 60% increase in user retention.
  • Successfully implemented cross-platform compatibility through Firebase Dynamic Links, enabling seamless transitions between web and mobile platforms while maintaining consistent user experiences

 

AskAway:
Technologies: Nest JS, MongoDB, WebRTC

Main Features:

  • This is an online interview system
  • This project in HR assign interview to the interviewer
  • And interviewer can record his interview on our platform
  • After the interview HR and technical team review the interview and hire talent
  • Dynamic Reporting

 

VIP NOW
Technologies: Nest JS, MongoDB

Main Features:

  • This App provides a platform for pop singers
  • This app in main 3 roles admin, singer, users
  • This app provides paid membership for watch singer videos

 

Port Pro
Technologies: Nest JS, MongoDB, Swagger

Main Features:

  • Real time Container tracking
  • Driver Planner
  • Appointment booking
  • Chatting
  • Push Notifications
  • Dynamic Reporting

Non Technical

  • Strong time management and project management skills
  • Excellent technical analytical, problem solving and logical thinking
  • Skilled in time and cost estimation for IT projects
  • Strong knowledge of software development life cycle and best practices
  • Worked in Agile Scrum/Kanban development methodology
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