I'm a Senior Software Engineer with 9+ years of experience building scalable systems and working across multiple domains and technologies. I'm passionate about cloud technologies, distributed systems, and creating efficient solutions for complex problems.
- 🔭 Currently working on cloud-native applications and data engineering solutions
- 🌱 Exploring machine learning and advanced cloud architectures
- 💡 Love solving challenging problems in distributed systems and big data
- 🎯 Focus on performance optimization and scalable architecture design
Sep 2024 - Present (1 yr 2 mos) | Pune, Maharashtra, India (Hybrid)
Tech Lead – EV EMSP Product
- Leading development of bp's next-generation EV eMobility Service Provider (EMSP) platform — unifying global charging experiences under the "One Experience" initiative
- Driving end-to-end product delivery with OCPI/OICP interoperability, enabling seamless EV roaming across markets
- Leading global tech and support teams (30+ professionals) to deliver scalable, standards-compliant EV solutions
- Partner with business leaders to set product priorities, manage budgets, and optimize resourcing and hiring
- Lead transition from legacy systems and teams to a modern, integrated platform architecture
- Collaborate cross-functionally to align technology, design, and business outcomes for bp pulse's digital mobility ecosystem
Skills: Software Design, OCPI, OICP, EV Infrastructure, Team Leadership
Oct 2023 - Sep 2024 (1 yr) | Pune, Maharashtra, India (Remote)
Ollion was formed by combining ST Telemedia Cloud, 2nd Watch, CloudCover and Cloud Comrade
Key Achievements:
- Led the development of a proxy for integrating Cassandra and cloud databases, focusing on seamless data migration and management
- Open Source Contribution: cassandra-to-spanner-proxy - LIVE PROJECT
- Utilized Go and Python to create solutions that maintain data integrity and meet real-time application demands
- Innovated database translation techniques, enhancing system performance and data handling processes
- Expanded expertise in database management systems, contributing to professional growth and technological advancements
Skills: Go, Python, SQL, Cassandra, Google Cloud Spanner, Database Migration, Cloud Architecture
Mar 2020 - Oct 2023 (3 yrs 8 mos) | Remote
Tata Digital Project - NeuConnect Campaign Management
- Significantly contributed to the creation of the Neuconnect campaign management tool, a robust and multifaceted platform
- Built frontend with Vue.js and backend with Flask for REST API, seamlessly integrated with Airflow and Dataproc
- Impact: Managed over 17,000 promotional campaigns in first year, becoming the primary channel for all transactional communications
- Delivered end-to-end communication solution incorporating SMS, email, push notifications, and voice OTP
- Demonstrated blend of front-end innovation and backend engineering prowess in dynamic marketing environment
Skills: Python, REST API, Vue.js, Flask, Apache Airflow, Google Dataproc
Google & Dream11 Cloud Migration Project
- Spearheaded key cloud migration project for Google and Dream11, transitioning critical systems to efficient cloud platforms
- Strategically shifted core functionalities to advanced database solutions, ensuring enhanced performance and scalability
- Optimized system efficiency under peak load conditions through rigorous benchmarking
- Set new benchmark for operational excellence in demanding, high-traffic environments
Skills: Cloud Spanner, Cloud Bigtable, Google Cloud Platform, Performance Optimization, System Migration
BizOps - Client Engagement Automation
- Spearheaded development of Bizops, innovative tool for fully automated client engagement and onboarding process
- Covered entire spectrum from initial customer contact to estimation, deal creation, and contract management
- Integrated advanced digital solutions: QuickBooks for billing and DocuSign for deal signatures
- Technology Integration: Jira, QuickBooks, HubSpot, Confluence, Slack, and G-Suite
- Automated approval workflows, cost analysis, and post-signature processes (Jira setup, Slack channels, billing)
- Achieved significant reduction in manual tasks and errors, enhancing project initiation speed and quality
Skills: Node.js, Google Apps Script, API Integration, Workflow Automation, Digital Transformation
Dec 2018 - Mar 2020 (1 yr 4 mos) | Greater Chennai Area (Hybrid)
Big Data Automation & Optimization for NextRoll
- Worked on automation & optimization of Big Data delivery for BI team of client NextRoll
- Built on-demand infrastructure creation in AWS and deployed in-memory distributed Query engine Presto
- Created generalized data delivery pipeline to multiple sources and destinations (HDFS/AWS S3, Amazon RDS, Segment, Datadog, Tableau, Anaplan)
- Performance Monitoring: Auto monitoring of server performance and customized Open Source Facebook Presto
- Custom Optimizations: Fetched statistical details for each query execution and fed analytical tools for load balancing and performance improvement
- Speed Enhancement: Customized presto-cli to export results in Tableau Hyper at 8x speed
Skills: Software Development, Python, AWS, Presto, Big Data, Performance Optimization, Data Pipeline
Oct 2016 - Nov 2018 (2 yrs 2 mos) | Pune Area, India (On-site)
Dual Project Experience:
- Contributed to and led projects for CITI bank including India GST, Asset sell, China VAT write-off reversal
- Technology stack: C, Oracle, PL/SQL, Bash scripting
- Developed service assurance tool - set of microservices to collect network snapshots during temp/permanent issues
- Performed automated troubleshooting actions based on network conditions
- Technology stack: Python, Flask, MySQL, REST APIs
Skills: C Programming, Python, Oracle Database, PL/SQL, Flask, MySQL, Microservices, Network Automation
- Amazon Web Services (AWS): EC2, S3, Lambda, RDS, ECS, CloudFormation
- Google Cloud Platform (GCP): Pub/Sub, BigQuery, Cloud Spanner, Looker, Compute Engine
- Containerization: Docker, Kubernetes
- CI/CD: Jenkins, GitHub Actions, GitLab CI
- Backend: Node.js, Express.js, C#, .NET, Django, Flask, Gin (Go)
- Frontend: Vue.js, React, HTML5, CSS3, JavaScript
- Data Processing: Apache Spark, Pandas, NumPy
- Testing: PyTest, Jest, Mocha, xUnit
Relational: PostgreSQL, MySQL, Oracle DB
NoSQL: MongoDB, Cassandra, Firebase Firestore
Data Warehousing: BigQuery, Snowflake
Caching: Redis, Memcached
- Tech Lead managing global teams of 30+ professionals
- EV Industry Expert in OCPI/OICP protocols and charging infrastructure
- Solution Architect for bp's next-generation mobility platform
- 8+ Years of Production System Experience across multiple domains
- Multiple Successful Migrations from Legacy to Cloud Systems
- Leader & Mentor for Junior Developers and cross-functional teams
- Google Cloud Professional Data Engineer (In Progress)
- AWS Solutions Architect Associate (Planned)
- ⚡ Leading: bp's next-generation EV EMSP platform development and "One Experience" initiative
- 🌍 Building: Scalable EV charging infrastructure with global roaming capabilities
- 🔬 Research: Advanced OCPI/OICP implementations and sustainable mobility solutions
- 📚 Learning: Electric vehicle standards, charging protocols, and green technology
- 🛠️ Architecting: Modern platform solutions for legacy system migrations
- 🤝 Mentoring: Leading and developing global teams of 30+ professionals
I'm always interested in discussing technology, collaborating on interesting projects, or helping others in their tech journey. Feel free to reach out!
- 💼 LinkedIn: sudhanshuptl
- 📧 Email: [email protected]
- 💻 GitHub: You're already here! Feel free to explore my repositories
- 📝 Blog: Beginner to CS
⭐️ "Code is like humor. When you have to explain it, it's bad." – Cory House