Playing Cricket
Rajendran PK
Technical Lead
Hanover,NI
Summary
Experienced Technical Lead with strong expertise in Python, Django, Flask, React, and Node.js, with a growing focus on AI and Machine Learning. Skilled in building and deploying ML models using frameworks like TensorFlow and scikit-learn, and integrating them into scalable microservices. Proficient in system design, REST/GraphQL APIs, DevOps, CI/CD, and Kubernetes with Helm charts.
Overview
15
15
years of professional experience
2026
2026
years of post-secondary education
5
5
Certifications
5
5
Languages
Work History
Technical Lead
Emids Technologies
08.2024 - 01.2025
- Formed and led a new Agile development team, improving sprint item completion rate from 75
- Spearheaded the architecture and development of a clinical trials prediction platform, balancing 50
- Increased overall project completion rate by 30
- Led two specialized teams: one for statistical analysis using R and another for full-stack development with modern frameworks, ensuring parallel progress and focused delivery.
- Restructured development efforts by splitting the engineering team into App Development 1 and 2, enabling better feature modularization and faster delivery cycles.
- Championed the integration of predictive models and data visualization tools to support more accurate trial outcome forecasting.
- Collaborated closely with product and data science teams to align architecture with evolving analytical needs and regulatory requirements.
Team Lead
Lanware Solutions Pvt Ltd.
03.2021 - 08.2024
- Architected and led the development of scalable platforms for insurance aggregation and supply chain management, significantly boosting system extensibility and performance.
- Built and guided a high-performing engineering team; led full-stack delivery using Python FastAPI, .NET Core, and React.js across multiple projects.
- Oversaw DevOps strategy, automating CI/CD pipelines and provisioning cloud infrastructure, resulting in a 40
- Acted as a strategic liaison between stakeholders and engineering, translating complex business requirements into executable technical solutions.
- Introduced and enforced Agile best practices, streamlining sprint planning and enhancing team collaboration and velocity.
- Established and coached a new RPA team of graduate engineers, driving adoption of automation tools and end-to-end bot development.
Technical Lead
Sinergia Labs.
10.2020 - 02.2021
- Designed and implemented a serverless content platform for newsletters using AWS Lambda (Node.js) and React.js, enabling automated, real-time content updates.
- Integrated data from multiple external APIs, applied transformation logic, and optimized Lambda performance for cost-effective execution.
- Leveraged event-driven architecture to ensure system scalability and reliability.
- Delivered robust, unit-tested code across both frontend and backend components, maintaining high code quality.
Senior Software Engineer
Rxprism Health System Pvt Ltd.
09.2016 - 06.2020
- Spearheaded development of a digital healthcare suite, including a live ad-streaming engine, patient information kiosks, and a teleconsultation platform.
- Built secure and responsive applications using React, Python, Node.js, and .NET, with features like real-time waiting time display, appointment booking, and digital health records.
- Managed API integrations, automated deployment processes via CI/CD, and handled DevOps operations for stable production releases.
- Designed and implemented end-to-end solutions to enhance patient engagement, enabling seamless access to medical instructions, virtual consultations, and secure health data across web-connected devices.
Devops Engineer
Hirecraft Software Pvt Ltd.
03.2015 - 03.2016
- Engineered and maintained CI/CD pipelines, automating the build, test, and deployment workflows across environments.
- Deployed applications using Docker containers and managed orchestration through Kubernetes and ECS for high availability.
- Implemented centralized monitoring and logging with Nagios and the ELK Stack, improving system visibility and response time.
- Ensured secure configuration and secret management using Vault and AWS Secrets Manager.
- Executed cloud cost optimization strategies, improving resource efficiency and reducing operational expenses.
System Administrator
Accountants Combine.
03.2010 - 03.2015
- Install, configure, and manage Windows Server OS (2012, 2016, 2019) and related services (Active Directory, DNS, DHCP, WSUS).
- Apply security patches, updates, and ensure system hardening for high availability and performance.
- Manage user access controls, roles, and storage (RAID, NFS), and implement backup and recovery procedures.
- Perform IP addressing, subnetting, and manage network segmentation.
- Set up and maintain Wi-Fi networks, guest access, and QoS rules.
- Coordinate with ISPs and vendors for internet and leased line services.
Education
Bachelors of Computer Application - Online
Manipal University
Diploma - Computer Science
Indian Institute of Engineers
01.2013 - 1 2016
Higher Secondary - 12th
Government Higher Secondary Pazhayannur
SSLC - 10th
Government Higher Secondary Chelakkara
Skills
API design and development
Team leadership
Version control
Web development
Database programming
Agile
Project leadership
Design development
Microservices architecture
DevOps
Software architecture design
Platform integration
Front-end development
Certification
Postgraduate Diploma in Data Science and Machine Learning.
Interests
Playing Badminton
Listening Melodies
Timeline
Technical Lead
Emids Technologies
08.2024 - 01.2025
Team Lead
Lanware Solutions Pvt Ltd.
03.2021 - 08.2024
Technical Lead
Sinergia Labs.
10.2020 - 02.2021
Senior Software Engineer
Rxprism Health System Pvt Ltd.
09.2016 - 06.2020
Devops Engineer
Hirecraft Software Pvt Ltd.
03.2015 - 03.2016
Diploma - Computer Science
Indian Institute of Engineers
01.2013 - 1 2016
System Administrator
Accountants Combine.
03.2010 - 03.2015
Higher Secondary - 12th
Government Higher Secondary Pazhayannur
SSLC - 10th
Government Higher Secondary Chelakkara
Bachelors of Computer Application - Online
Manipal University