CHANDAN SINGH
Bangalore,India
Summary
Seasoned Principal Member of Technical Staff with 20+ years of experience in leading technical development and project management. Proficient in software design, system architecture, and team leadership. Recognized for driving innovative solutions to enhance operational efficiency and contribute to business growth. Skilled in problem-solving and delivering high-quality work with strong attention to detail.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Principal Member of Technical Staff
athenahealth, Inc.
Bangalore
07.2019 - Current
- Working completely on Healthcare IT products including Centricity EDI
- Provided technical guidance to engineering teams in design and development of new products.
- Developed and integrated SSO, Angular, and REST architecture into healthcare products.
- Evaluated existing system architectures and identified areas for improvement.
- Developed and implemented software architecture for high-volume, real-time and batch systems.
- Conducted code reviews with the engineering team to ensure quality standards were met.
- Mentored interns on software engineering principles, processes, tools and techniques.
- Optimized existing codebase by refactoring legacy code into modern programming languages.
- Participated in cross-functional meetings with stakeholders from other departments.
- Offered decision-makers ROI and cost-benefit projections to guide project development and implementation.
- Conducted risk assessments, vulnerability scans, and penetration tests to identify security issues.
Sr System Specialist
GE HealthCare India
Bangalore
12.2014 - 06.2019
- Developed EDI solutions to integrate customer's existing systems with trading partners' systems.
- Designed, tested and implemented new EDI maps for various trading partners in accordance with their requirements.
- Successfully transitioned Oracle Monk Scripts to Java programming language
- Streamlined the migration process from Struts to a superior framework.
Tech Lead
HCL Infosystems L.T.D
Bangalore
01.2013 - 12.2014
- Implemented ADC Project as a feature of the Aadhar project, enabling Enrolment operators/supervisors to submit association and dissociation requests with specific agencies.
- Performed code reviews to ensure quality assurance standards were met.
- Resolved technical issues related to software design and implementation.
- Provided technical guidance and mentorship to junior developers.
Senior Software Engineer
ABB Global industries LTD.
Bangalore
04.2011 - 01.2013
- Contributed to the development of Asset Suite (Enterprise Asset Management Solutions), granting organizations a holistic view of their assets and the team involved in maintaining them.
- Enhanced operational productivity through effective management of fleet assets, linear assets and facilities
- Developed, tested, and maintained software applications using Java technologies.
- Integrated third-party APIs into existing systems.
Senior Software Engineer
Tata Consultancy Services Ltd.
Pune
11.2009 - 04.2011
- Streamlined the account opening process by optimizing the required documentation for Morgan Stanley clients
- Utilized technologies such as JAVA J2ee and Mainframes to enhance project efficiency.
- Designed and implemented user interfaces for web-based applications.
- Collaborated with team members to ensure successful project completion within timeline constraints.
Developer Lead
Opus Software Solutions Pvt Ltd
Pune
01.2008 - 11.2009
- Contributed to Western Union's dominance as a leader in the money transfer industry through effective utilization of various packages such as TRANSLINK, Money Link, WUCCSA and Spider.
- Successfully implemented features such as RSS feeds, pagination, search engine integration, LDAP authentication, and SSO.
- Developed web applications using HTML, CSS, and JavaScript.
- Analyzed requirements and designed database schemas for applications.
Programmer
Bajaj Allianz General Insurance Co. Ltd.
Pune
06.2005 - 12.2007
- Contributed as Junior Programmer to multiple insurance projects including motor and fire insurance.
- Created and implemented products such as Bulk Policy issuance capabilities based on CSV files.
- Developed software applications using Java and JavaScript.
- Created and modified existing database structures to improve system performance.
- Optimized stored procedures for increased efficiency in query results.
Education
MTECH (WILP) - Cloud Computing
Birla Institute of Technology And Science
Pilani06-2025
BE - Information Technology
Guru Ghasidas University
Bilaspur, Chhattisgarh01.2004
H.S.C. -
CBSE
01.1999
S.S.C. -
CBSE
01.1997
Skills
- API Development
- SOAP and RESTful Web Services
- Technology Integration
- Framework Development
- Performance Tuning
- RESTful APIs
- Code reviews
- Cloud Computing
- Performance Optimization
- Continuous integration
- Continuous deployment
- Scripting Languages
Certification
- Azure (AZ-900), Microsoft
- SCJP 1.5, SUN Microsystems
Timeline
Principal Member of Technical Staff
athenahealth, Inc.
07.2019 - Current
Sr System Specialist
GE HealthCare India
12.2014 - 06.2019
Tech Lead
HCL Infosystems L.T.D
01.2013 - 12.2014
Senior Software Engineer
ABB Global industries LTD.
04.2011 - 01.2013
Senior Software Engineer
Tata Consultancy Services Ltd.
11.2009 - 04.2011
Developer Lead
Opus Software Solutions Pvt Ltd
01.2008 - 11.2009
Programmer
Bajaj Allianz General Insurance Co. Ltd.
06.2005 - 12.2007
MTECH (WILP) - Cloud Computing
Birla Institute of Technology And Science
BE - Information Technology
Guru Ghasidas University
H.S.C. -
CBSE
S.S.C. -
CBSE
- Azure (AZ-900), Microsoft
- SCJP 1.5, SUN Microsystems
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