Devashish Singh

About Devashish Singh

Hi, I’m Devashish — a proactive learner with a background in Mechanical Engineering who transitioned into technology through hands-on experience in engineering, analytics, and software development. I completed my Bachelor’s degree from GGSIPU in 2020 and am currently working as a Full Stack Developer at RailTel Corporation of India, based in Delhi.I have 5 years of overall professional experience, starting my career in Chennai as a Production Planner & Analyst, where I worked extensively on reporting, analysis, and decision support using Excel and Power BI. That role laid a strong foundation in data-driven thinking and business analysis.Over the past 2+ years at RailTel, my role has evolved significantly. I work across the stack—designing and managing APIs, orchestrating device data to the cloud, building data pipelines using Azure Data Factory, and performing data exploration and transformation using Azure Databricks. Alongside development work, I actively contribute to data modeling, schema optimization, and analytics-driven dashboards.Recently, I’ve been deepening my focus on Big Data and Data Engineering, studying and working with:Core Technical Skills :Databases & Querying: SQL - MySQL, PostgreSQL, Data Modeling & Schema Design Data Visualization Tools: Power Bi, Tableau, MS Excel, Grafana Data Analytics & Processing: Python (Pandas, NumPy for data cleaning and visualization) Big Data & Distributed Processing: Hadoop, Apache Spark, Databricks APIs & Integration: REST APIs (for data exposure), ETL workflows, Data Pipelines, Azure Interests: Data Engineering, Analytics Engineering, Big Data Systems, AI for Analytics, Open-Source Data Tools, Dashboard Design & KPI Strategy. Key ProjectsArgus Database Manager – Backend DevelopmentLookingGlass – Backend & FrontendUser Microservices – API IntegrationVSS Argus – Code Refactoring & OptimizationWiFi Grafana Dashboard – Analytics & VisualizationITS – Data Modeling & Efficient Schema DesignCircuitPlatform - Schema DesignOne of my key strengths is my ability to learn quickly and adapt to new challenges. I am also consciously working on balancing my perfection-oriented mindset—ensuring high-quality outcomes while delivering effectively under deadlines. Career Goal: To transition fully into a Data-focused role, where I can combine my backend engineering experience with data analytics, big data processing, and data engineering to build scalable, insight-driven systems.Always open to learning, collaboration, and meaningful conversations around tech, data, and systems thinking.

Experience

1. L1 Full Stack Developer

   RENOVISION AUTOMATION SERVICES PVT.LTD

   Jun 2024 — Present · New Delhi, IN

Education

• JIMS ENGINEERING MANAGEMENT AND TECHINICAL CAMPUS

  Bachelor of Technology - BTech, Mechanical Engineering

  2016 — 2020