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Capture The Flag (CTF) Challenge Development & Competition Support
Designed and developed hands-on Capture The Flag (CTF) challenges for cybersecurity competitions, covering multiple domains such as web exploitation, cryptography, reverse engineering, OSINT, forensics, and binary exploitation. Assisted in planning, testing, and hosting the competition to ensure a smooth participant experience.
Responsibilities:
Created original CTF challenges with varying difficulty levels
Developed flags, hints, and challenge validation
Tested challenges for stability and fairness
Assisted with competition infrastructure and event support
Prepared write-ups and solutions for post-event learning
Outcome: Successfully contributed to a well-organized CTF event that provided participants with practical, real-world cybersecurity challenges and an engaging learning experience.
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Hello, I'm Sawera Tariq, a Full Stack Web Developer specializing in building modern, scalable, and business-focused web applications.
I'm proud to share my submission for the Bubble Prompt & Circumstance Challenge.
This project represents my ability to take an idea from concept to execution by developing responsive interfaces, implementing robust backend functionality, managing databases efficiently, and delivering solutions that are reliable, maintainable, and user-focused.
I have experience creating business websites, custom web applications, dashboards, and digital solutions designed to help businesses grow and improve user engagement. My approach combines clean code, attention to detail, strategic problem-solving, and a commitment to delivering high-quality results.
I am passionate about creating products that are not only visually appealing but also practical, scalable, and impactful. I value professionalism, consistency, and excellence in every project I work on.
Thank you for taking the time to review my submission. I am always open to collaborating on exciting projects and connecting with teams, startups, and businesses looking for a dedicated developer who can transform ideas into high-quality digital experiences.
#FullStackDeveloper #WebDevelopment #BubbleChallenge #SoftwareEngineer #BusinessWebsites #WebApplications #OpenToWork
Project: Velocity SaaS – Revenue Turnaround Analysis
Type: Independent portfolio project
Dataset: Synthetic B2B SaaS, 2,000 accounts / 2.2M rows, benchmarked against ProfitWell/OpenView
What I did:
MRR waterfall analysis, churn segmentation by plan/industry/channel
Usage decay / silent churn risk modeling
Logistic regression churn predictor: 98% recall, 70% precision, 0.82 F1
Built executive Looker Studio dashboard + Streamlit churn predictor
Outcome: $411K silent MRR at risk identified, CS-ready prioritized account list
Stack: SQL, DuckDB, Python, Pandas, Scikit-learn, Looker Studio, Streamlit
Live app: velocity-saas-churn-predictor.streamlit.app
Repo: github.com/SURAJRAJPUT2006
The Renoise Challenge is heating up!
Build fast. Ship something creative. Compete for $10,500 in prizes.
Prize breakdown:
🥇 1st Place: $5,000
🥈 2nd Place: $2,500
🥉 3rd Place: $1,000
Judges from Renoise will review the submissions, so this is a strong opportunity to get your work seen by the team behind the challenge.
Get the guidelines, start planning your build, and join through the following link:
JOIN HERE 👉 https://on.contra.com/8DkBwr
#renoisechallenge #Renoise #Contra #hackathon #buildinpublic #nocode #makers
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