1st lesson free
Risman
- Rate S$7
- Response 1h
S$7/h
Contact
1st lesson free
- Computer programming
- Python
- HTML
- Programming languages
- C
Full Stack Developer teaching DSA, System Design & Web Development to aspiring engineers
- Computer programming
- Python
- HTML
- Programming languages
- C
Lesson location
About Risman
Hi, I'm Risman—a working Full Stack Developer helping students and professionals crack coding interviews and land dev jobs. I've mentored multiple people into their first tech roles by teaching DSA, system design, and real-world development practices. I believe in practical, hands-on learning: you solve problems, I guide you to the optimal solution. My students appreciate my patience, clear explanations, and ability to adapt to different learning speeds. Whether you're a beginner or interview-prepping, I'm here to help you achieve your goals.
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About the lesson
- All levels
- English
All languages in which the lesson is available :
English
My Teaching Approach
Philosophy
I believe coding is best learned by doing, not watching. My method combines concept clarity with hands-on problem-solving, so you don't just understand what to do, but why it works.
Teaching Techniques & Methods
1. Problem-First Learning
Start with a real problem (e.g., "Build a login form")
Break it into smaller pieces
Solve together, you code along with me
Refactor and optimize once it works
Why? You remember 70% of what you do, only 10% of what you hear
2. Interactive Live Coding Sessions
I code on my screen, you code on yours (screen sharing)
Pause frequently for questions
Encourage you to predict output before running code
Real-time debugging together
3. Spaced Repetition + Pattern Recognition
Cover 1 topic deeply (e.g., recursion)
Practice 3–5 variations of the same pattern
Return to it next week with harder problems
Why? DSA is about recognizing patterns, not memorizing
4. Interview-Focused Problem Solving
Teach approach first: "When you see a problem, ask these 4 questions"
Practice communication: "Think out loud, explain your approach"
Optimize iteratively: O(n²) → O(n log n) → O(n)
Mock interviews every 4th week
5. Personalized Feedback
Review your code for readability, efficiency, edge cases
Point out common mistakes before they become habits
Celebrate wins (completed algorithm, optimized query, etc.)
Typical Class Structure (60–90 min session)
Standard 1-on-1 (60 min)
TimeActivityDetails0–5 minWarm-upQuick question about last session, clarify doubts5–15 minConceptWhiteboard explanation with examples (no coding yet)15–45 minCoding**We solve 1–2 problems together, you drive the keyboard45–55 minPracticeYou solve a similar problem independently, I watch & guide55–60 minRecap & HomeworkSummarize key learnings, assign 2–3 problems for next week
Batch Class (90 min, 2–3 students)
TimeActivity0–10 minReview homework, Q&A10–25 minConcept explanation (interactive)25–50 minLive coding together (1 problem, all screen-share)50–75 minIndividual practice (you solve, I mentor each person)75–90 minGroup discussion (different approaches, optimization)
For Interview Prep (90 min)
TimeActivity0–5 minWarm-up small talk5–10 minProblem explanation (I'm the interviewer)10–40 minYou solve live (think out loud, explain approach)40–50 minFeedback (what went well, what to improve)50–60 minOptimization discussion60–90 minSimilar problem (practice) + behavioral tips
My Special Features as a Teacher
1. Real Working Developer
Not just a tutor — I work as a Full Stack Developer
Share real industry patterns, code reviews, best practices
Tell you what actually matters vs. exam-only theory
2. Patience + Clear Explanations
I remember struggling with coding — I explain at multiple levels
No judgment for "silly" questions (everyone has them)
Adapt speed based on your pace
3. Custom Learning Path
Not cookie-cutter lessons — tailored to your goals
Want to crack interviews? → Focus on DSA + System Design
Want to build projects? → React + Node.js + database design
Want freelance skills? → Full stack projects + deployment
4. Growth Mindset Coaching
Coding is frustrating — I help you push through plateaus
Share my own failures and how I overcame them
Celebrate progress (first bug fix, first optimization win)
5. Practical Resources
Curated problem lists (by difficulty + pattern)
Code snippets and templates for common patterns
Recommended free resources (LeetCode, system design books, etc.)
Interview tips that actually work (how to clarify, recover from mistakes)
6. Accountability
Weekly homework with deadlines (soft but encouraged)
Track your progress (problems solved, concepts mastered)
Adjust plan based on what's working
7. Long-term Mentorship
First interview prep? I help you ace it
First dev job landed? I guide you on industry ramp-up
Stuck at work? I'm here for career advice (within limits)
Who These Classes Are For
Beginner (0–6 months coding)
Never coded before, starting from scratch
Learn fundamentals: variables, loops, functions, arrays
Build first web app (HTML + CSS + JavaScript)
Class structure: Slower pace, more concept explanation, fun projects
Intermediate (6 months – 2 years)
Know basics, want to level up
Master Full Stack (React + Node.js + MongoDB)
Learn problem-solving and DSA patterns
Class structure: Faster pace, complex projects, deeper optimization
Advanced (2+ years, job prep)
Working toward job switch or promotion
Crack FAANG/startup interviews
Master System Design
Class structure: High intensity, real interview scenarios, advanced algorithms
Professionals Changing Careers
MBA, CA, engineer pivoting to tech
Want practical skills, not theory
Learn by building, accelerated timeline
Class structure: Project-focused, real-world scenarios, career mentoring
Working Professionals
Already in tech, want to upskill
Learn new stack (React, AWS, etc.)
Side project help, freelance prep
Class structure: Flexible timing, outcome-focused, efficient
College Students
Want coding skills beyond college curriculum
Prepare for placements
Build portfolio for internships
Class structure: Exam + interview balance, competitive prep
Why Students Choose Me
Results: Multiple students landed dev jobs / switched roles
Practical: Real code, real problems, real industry patterns
Flexible: Adapt to your pace, goals, and schedule
Supportive: Celebrate wins, help through frustration
Clear: Explain until it clicks, not just once
Accessible: Beginner-friendly but advanced-ready
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Rates
Rate
- S$7
Pack rates
- 5h: S$34
- 10h: S$68
online
- S$7/h
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 30mins
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