Senior Software Engineer - ixigo.com (Jan 2022 - Present) 📍 Gurugram, India (Remote)

🎯 Key Responsibilities

• Lead backend development for travel search and booking platform serving millions of users
• Architect and implement scalable travel APIs using Go, PostgreSQL, and Kubernetes
• Optimize flight search algorithms and hotel aggregation systems for performance
• Mentor junior developers and establish best practices for the travel tech team

🏆 Key Achievements

• Travel Platform Scale: Built systems handling 10M+ travel searches daily during peak season
• Search Performance: Reduced flight search response times by 40% through algorithmic improvements
• Team Leadership: Managed a team of 4 engineers, delivering 15+ travel features on schedule
• Cost Optimization: Implemented caching strategies that reduced API costs by $50K annually

💻 Technologies Used

Go PostgreSQL Kubernetes Docker AWS Redis GraphQL gRPC

Software Engineer - flipkart.com (Jun 2020 - Dec 2021) 📍 Bangalore, India

🎯 Key Responsibilities

• Developed e-commerce platform features for India’s largest marketplace using React, Node.js, and MongoDB
• Built and maintained seller onboarding and catalog management systems
• Collaborated with product teams on customer experience and marketplace features
• Participated in on-call rotation for critical e-commerce infrastructure

🏆 Key Achievements

• E-commerce Scale: Contributed to platform serving 100M+ monthly active users
• Seller Platform: Built seller dashboard features used by 500K+ merchants
• Performance: Delivered 25+ marketplace features with 99.9% uptime during high-traffic sales
• Quality: Introduced automated testing practices, increasing code coverage from 40% to 85%

💻 Technologies Used

JavaScript React Node.js MongoDB AWS Docker Jest Cypress

Junior Software Developer - tide.co (Sep 2018 - May 2020) 📍 London, UK (Remote)

🎯 Key Responsibilities

• Developed fintech applications for SME banking platform using Java Spring Boot and Angular
• Built payment processing and account management systems for small businesses
• Maintained financial data systems and performed secure database migrations
• Participated in agile development process with focus on financial compliance

🏆 Key Achievements

• Fintech Platform: Built payment systems processing £1M+ daily transactions for SMEs
• Performance: Improved payment processing speed by 50% through optimization
• Compliance: Implemented security features meeting FCA regulatory requirements
• Customer Support: Resolved 200+ financial platform issues with 95% satisfaction

💻 Technologies Used

Java Spring Boot Angular MySQL Maven JUnit Git

🎯 Key Responsibilities

• Developed mobile application features using React Native
• Assisted in API development and testing
• Participated in daily standups and sprint reviews
• Contributed to open-source projects

🏆 Key Achievements

• Mobile App Feature: Developed user authentication system used by 10K+ mobile users
• API Integration: Built integration with 3rd party payment systems
• Open Source: Contributed to 2 popular open-source libraries
• Learning: Completed 5 technical workshops and obtained AWS Cloud Practitioner certification

💻 Technologies Used

React Native JavaScript Python REST APIs Git

☁️ Cloud & Infrastructure

• AWS Certified Solutions Architect - Professional (2023)
• Google Cloud Professional Developer (2022)
• Kubernetes Administrator (CKA) (2022)
• AWS Certified Developer - Associate (2020)

📋 Project Management

• Scrum Master Certified (SMC) (2019)

🥇 Professional Awards

• Employee of the Quarter - Tech Company Inc. (Q3 2023)
• Innovation Award - Startup Labs (2021)
• Open Source Contributor Award - GitHub (2021)

🎖️ Industry Recognition

• Best Technical Presentation - Tech Conference 2022
• Hackathon Winner - City Tech Challenge 2020

🔤 Programming Languages

• Expert Level: Go, JavaScript/TypeScript, Python
• Proficient: Java, SQL, HTML/CSS
• Familiar: Rust, C++, Shell Scripting

⚙️ Core Development

• Backend Frameworks: Express.js, Gin, Echo, Spring Boot, Django, FastAPI
• Frontend Frameworks: React, Vue.js, Angular, Next.js
• Testing Frameworks: Jest, Cypress, JUnit, pytest, Go testing

🗃️ Database Systems

• Relational: PostgreSQL, MySQL, SQLite
• NoSQL: MongoDB, Redis, DynamoDB
• Search Engines: Elasticsearch, Solr
• Message Queues: RabbitMQ, Apache Kafka

📊 Data Processing

• Analytics: Apache Spark, Pandas, NumPy
• ETL Tools: Apache Airflow, Luigi
• Data Visualization: D3.js, Chart.js, Plotly

☁️ Cloud Platforms

• Primary: AWS (EC2, S3, Lambda, RDS, EKS)
• Secondary: Google Cloud Platform, Microsoft Azure

🚀 DevOps & Infrastructure

• Containerization: Docker, Kubernetes, Docker Compose
• CI/CD: GitHub Actions, GitLab CI, Jenkins, CircleCI
• Infrastructure as Code: Terraform, CloudFormation, Ansible
• Monitoring: Prometheus, Grafana, New Relic, DataDog

🛠️ Development Tools

• Version Control: Git, GitHub, GitLab
• API Technologies: REST, GraphQL, gRPC, OpenAPI
• Security: OAuth, JWT, SSL/TLS, Security Best Practices

👥 Team Leadership Experience

• Team Size: Successfully led teams of 2-6 engineers
• Mentorship: Mentored 10+ junior developers throughout career
• Cross-functional Collaboration: Worked with Product, Design, and QA teams
• Technical Direction: Drove architectural decisions and technology adoption

📋 Project Management

• Delivery Rate: Maintained 95%+ on-time delivery rate for assigned projects
• Stakeholder Communication: Regular reporting to C-level executives
• Risk Management: Proactive identification and mitigation of technical risks

⚡ Performance & Optimization

• System Performance: Improved application performance by 40% on average across projects
• Cost Optimization: Achieved $100K+ in annual cost savings through infrastructure improvements
• Scalability: Built systems serving 1M+ combined users

🔧 Notable Technical Contributions

• Microservices Migration: Led enterprise monolith to microservices migration
• Real-time Analytics Platform: Built data processing pipeline handling 1TB+ daily data
• Developer Tools: Created internal tools adopted by 100+ engineers across organization
• Open Source: Active contributor to projects with 10K+ GitHub stars

📖 Continuous Learning

• Conferences: Regular attendee of major tech conferences (AWS re:Invent, KubeCon, etc.)
• Certifications: Maintain current certifications in cloud and container technologies
• Side Projects: Active development of personal projects to explore new technologies
• Community: Active in open-source community and technical forums

🤝 Knowledge Sharing

• Technical Writing: Author of technical blog posts and documentation
• Speaking: Presented at local meetups and tech conferences
• Mentoring: Volunteer mentor for coding bootcamps and university programs
• Code Review: Established code review standards and best practices

📈 Career Timeline

• 2018: Started as Software Development Intern
• 2018-2020: Junior Software Developer (1.5 years)
• 2020-2021: Software Engineer (1.5 years)
• 2022-Present: Senior Software Engineer (2+ years)

📊 Impact Metrics

• Projects Delivered: 50+ successful project deliveries
• Team Members Mentored: 10+ junior developers
• Users Impacted: 1M+ combined users across all projects
• Cost Savings: $150K+ in infrastructure optimizations
• Performance Improvements: 40% average improvement across systems

🌱 Professional Growth

• Technical Leadership: Progressed from individual contributor to technical lead
• Industry Recognition: Multiple awards and certifications
• Community Impact: Active open-source contributor and technical speaker