Suraj Kumar
@surajkumar21
Data scientist and analytics specialist transforming data into actionable business insights.
IndiaWhat I'm looking for
I’m a Data Science postgraduate with experience delivering end-to-end data analytics and business intelligence solutions as a remote freelancer. I use Python, SQL, Power BI, Tableau, and Excel to build interactive dashboards, automate reports, and create data pipelines that support business decision making.
I also lead small cross-functional teams to design and deliver custom web applications and data-driven solutions, gathering client requirements and translating business needs into technical outcomes. Beyond analytics, I’ve developed blockchain-based software modules, and earlier worked in network operations and EMF surveys—strengthening my debugging, troubleshooting, and compliance mindset.
Experience
Work history, roles, and key accomplishments
Freelancer
Freelancing Project
Oct 2020 - Present (5 years 9 months)
Delivered end-to-end data analytics and business intelligence solutions using Python, SQL, Power BI, Tableau, and Excel. Developed interactive dashboards, automated reports and data pipelines, and led client delivery including custom web applications from planning through testing and deployment.
Blockchain Developer
Onenuo Data Science & Tech Co. Ltd
Dec 2021 - Nov 2023 (1 year 11 months)
Developed and maintained blockchain-based software applications, including designing, coding, testing, and deploying software modules. Performed day-to-day development, debugging, feature enhancements, and ongoing maintenance and system support.
NOC Engineer
INKNOWTech Pvt. Ltd
May 2019 - Mar 2020 (10 months)
Monitored and troubleshot servers, networks, and telecommunications systems to ensure uninterrupted operations and maximum uptime. Managed incidents, performed preventive maintenance, and escalated critical issues while maintaining SLA compliance.
EMF Engineer
NR Switches and Radios
Aug 2017 - May 2018 (9 months)
Conducted electromagnetic field (EMF) surveys for telecom sites to ensure compliance with regulatory safety standards. Performed field measurements, collected and analyzed EMF data, prepared technical survey reports, and coordinated with telecom teams to support site readiness and deployment activities.
Education
Degrees, certifications, and relevant coursework
Chandigarh University
Master of Science, Data Science
Grade: CGPA: 7.88
Earned an M.Sc. in Data Science from Chandigarh University, achieving a CGPA of 7.88.
Uttarakhand Technical University
Bachelor of Computer Applications, Computer Applications
Grade: Percentage: 62.65%
Earned a B.C.A. from Uttarakhand Technical University, achieving a percentage of 62.65%.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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