This is Saif, an accomplished professional with a wealth of experience in the realms of Big Data, Data Analytics, and Data Engineering. With a strong foundation in data analysis and a commitment to community engagement, Saif is dedicated to making a meaningful impact.Saif's journey is marked by a thirst for knowledge and a keen interest in expanding his skill set. Beyond his technical prowess, Saif is a proven leader, having held pivotal roles in multiple societies and organizations. His ability to communicate effectively and lead with inspiration is a testament to his impact on the community.Saif's curiosity and drive to continuously improve ensure that he remains at the forefront of technology and data. Ready to take on new challenges and make a significant impact in the ever-evolving tech landscape, he is not just a technologist but a community-driven leader with a strong commitment to making a difference.
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Data EngineerLaam TechnologiesLahore, Pk -
Associate Software EngineerDcore Jun 2024 - PresentIslāmābād, Pakistan -
Data EngineerVyro Jan 2024 - Jun 2024Islāmābād, Pakistan- Worked with complex APIs including GA4, Firebase, RevenueCat, Adjust to fetch and store data in GCS- Designed automated jobs to load data from GCS buckets to Google Big Query- Wrote 100s of lines of SQL queries involving Joins, CTEs, Sub-Queries, Window Functions etc- Developed comprehensive reports on Looker Studio to provide valuable insights for marketing campaigns and decisions- Leveraged Google Cloud Functions and Cloud Scheduler to automate Python scripts, with a 100% reduction in daily data loading efforts- Used asynchronous programming to increase the speed of data ingestion scripts by 8x. -
Big Data EngineerUfone 4G Jul 2023 - Aug 2023Islāmābād, Pakistan- Developed streamlined Python-based ETL solution, bypassing HDFS dependency and enabling direct data transformation and loading into Teradata.- Harnessed Teradata utilities (FastLoad, MultiLoad, TPT, TPump, BTEQ, FastExport) for streamlined data loading and manipulation- Employed diverse SerDes (XML, JSON, CSV, Fixed-width) using HiveQL to seamlessly ingest semi-structured data- Navigated MongoDB for NoSQL data storage and harnessed Apache Spark for sophisticated data analysis -
Data AnalystXflow Research Inc. Jun 2022 - Sep 2022Islāmābād, Pakistan- Parsed 73 million packets from a .pcap file, converting them into structured .csv format.- Implemented multi-threading techniques, effectively increasing the data conversion speed by 2x- Leveraged Pandas, Matplotlib, Seaborn, and Plotly to comprehensively explore and analyze the .csv data, deriving valuable insights.- Demonstrated adeptness in creating interactive and visually appealing reports and dashboards on Power BI, showcasing the analyzed data effectively -
Big Data AnalystOptical Networks And Technologies Lab Jun 2022 - Sep 2022Islāmābād, Pakistan- Utilized Apache Spark to explore and analyze .pcap data, ensuring effective processing and extraction of insights- Implemented Spark Streaming to analyze .pcap data in optimized batches, each containing 1 million packets, enhancing real-time insights- Executed data analysis on remote servers using PySpark, showcasing adaptability and remote processing expertise- Optimized .pcap parsing by customizing Scapy, converting .pcap files to dataframes and improving efficiency by 1.5x
Saif Ullah Education Details
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Software Engineering
Frequently Asked Questions about Saif Ullah
What company does Saif Ullah work for?
Saif Ullah works for Laam Technologies
What is Saif Ullah's role at the current company?
Saif Ullah's current role is Data Engineer.
What schools did Saif Ullah attend?
Saif Ullah attended National University Of Sciences And Technology (Nust).
Who are Saif Ullah's colleagues?
Saif Ullah's colleagues are Shehryar Kashif, Muhammad Usama, Muhannad Ali, Baha Rai, Zohaib Zakir, Zarish Rana, Burhan Smart.
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Saif Ullah
I Build Real-World Gen-Ai, Llm And Ml Products | Genai And Ml Engineer | Seecs-23 |Islamabad -
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Saif Ullah
Full Stack Developer | Front End & Back End Specialist | Python & Wordpress Expert | Robotics & Cybersecurity EnthusiastTaxila -
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