Baljeet Malik
Gurgaon
Summary
14 years of experience in IoT connectivity, OSS, BSS, Service Provisioning & Fulfillment, Order Management and Orchestration, CRM & Billing, Device Management, System Design, Architecture Designing and Solution, Microservices Implementation, Product Development, Services Delivery. Expertise in delivering complex engineering products, building strong engineering teams and driving cross-functional global stakeholders.
Overview
15
15
years of professional experience
Work History
Software Engineering Manager
Groupon
Bangalore
10.2022 - Current
- Leading a dynamic team of 15 engineers specializing in frontend, full-stack, backend & data engineering.
- Orchestrated the end-to-end lifecycle of Global in-house eCommerce Push Marketing platform development, from architectural design to implementation of campaign builder, to scaling application to support over 350 million daily notifications.
- Accountable to scale of complex application using AWS cloud solutions while optimizing operational costs and efficiency
- Oversaw execution of email campaigns and designing innovative React and Node-based email templates.
- Engineered and optimized a robust Spark Data pipeline to meticulously analyze user behavior metrics, enhancing insights into email open rates, clicks, and engagement patterns.
- Utilized cutting-edge big data tools such as Hive, Hadoop, Spark, Airflow DAGs,KAFKA to drive actionable insights through comprehensive data analytics, contributing to strategic business decisions and performance enhancements.
Engineering Manager
Bharti Airtel
Gurgaon
08.2016 - 10.2022
- Managed a team of over 20 engineers, driving Sprint Agile ceremonies and defining metrics-driven team goals.
- Conducted performance evaluations and monitored team performance to ensure continuous improvement.
- Led cross-functional team dependencies, participated in brainstorming and solution discussions, and facilitated PI planning and triaging meetings.
- Planned and executed strategies for project completion, ensuring timely delivery. Designed project application architecture, performed High-Level Design (HLD) and Low-Level Design (LLD), and conducted code reviews and development activities.
- Coordinated end-to-end project phases including implementation, development, testing, release, and go-live. Managed customer escalations and provided effective problem-solving solutions.
Technical Project Lead
Xtream Softech
Gurgaon
04.2015 - 08.2016
- Designed and developed RESTful Web Services, Business Process Management (BPM), Bulk processing, and OCR implementations for scalable systems handling millions of users with minimal latency.
- Built high-performing teams and managed goal-oriented initiatives using Java/J2EE, Python, JavaScript, ReactJS, NodeJS, HTML, SQL & PL SQL, among other technologies.
- Implemented Microservice Architecture, Service-Oriented Architecture (SOA), and Event-Driven Architecture (EDA) using frameworks like Spring Boot, Spring Cloud, and Hibernate.
- Utilized a range of databases and technologies including Oracle, MySQL, SQL Server, MongoDB, Cassandra, ELK Stack, Redis, and Prometheus for data management and analytics.
- Deployed and managed message brokers like Kafka and RabbitMQ, implemented streaming solutions with Apache Spark, Flink, and Java Streaming API.
Senior Software Engineer
Daffodil Software Ltd
Jakarta
07.2011 - 03.2015
- Highly available cluster environment setup for Documetum Content Management Server and Oracle webLogic server.
- Designed and develop Invoice Approval and Online Billing Application
- Developed RESTful and SOAP Web Services
- Developed user & role management, permission and ACL
- API Integration with CRM & Billing system
- Implemented Single Sing On (SSO) for DMS & Captiva with Oracle Identity Manager and Active Directory and developed custom authentication schema class
Software Engineer
Open Access Technology International, Inc.
Mohali
04.2010 - 07.2011
- Developed application to trading, moving, and delivering energy for USA based industry OATI
- Developed web application in HTML, JSP & servlets , SQL Server
- Developed service management application to create tickets & manage customer complains
Trainee Software Engineer
Birbal IT Solution
Chandigarh
10.2009 - 04.2010
- Industrial Training in Java , .net and PHP
Education
Master of Computer Application -
Kurukshetra University
Haryana, IndiaSkills
- Experience in various IT technologies to design and build highly available, fault-tolerant, scalable systems that can handle millions of users with minimum latency
- Experience to build high-performing team and manage goal oriented team
- Java / J2EE, Enterprise Application & Platform like SaaS & PaaS, IoT Connectivity and Device Platform
- Python, JavaScript, ReactJS, NodeJS, HTML, SQL & PL SQL, XML, Groovy , Shell Script
- Microservice Architecture, Service Oriented Architecture, Event-Driven Architecture, API gateway & Service Mesh
- Spring Boot Framework, Spring Cloud, Hibernate Framework
- RESTful and SOAP Web Services, Web Socket
- Oracle, MySQL, SQL Server, MongoDB, Cassandra, ELK, REDIS, Time Series Database Prometheus
- Message brokers like KAFKA & RabbitMQ
- Java Streaming API, KAFKA Streaming API, Apache Spark and Flink
- DevOps - Kubernetes, Docker, Jenkins, JIRA, GIT, Bitbucket, CI & CD pipeline, Groovy, MAVEN, Sonar, weblogic, tomcat,
- Design pattern, anti-pattern and architecture – UML, High Level Design, Low-Level Design
Languages
Hindi
First Language
English
Proficient
C2
Timeline
Software Engineering Manager
Groupon
10.2022 - Current
Engineering Manager
Bharti Airtel
08.2016 - 10.2022
Technical Project Lead
Xtream Softech
04.2015 - 08.2016
Senior Software Engineer
Daffodil Software Ltd
07.2011 - 03.2015
Software Engineer
Open Access Technology International, Inc.
04.2010 - 07.2011
Trainee Software Engineer
Birbal IT Solution
10.2009 - 04.2010
Master of Computer Application -
Kurukshetra University
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